1
2
3
4
5
6
7
8
9
10
11
12 if [[ "$-" == *i* ]] ; then interactive_shell=1; fi
13
14 [ "$interactive_shell" ] && echo "Running .bash_include"
15 [ "$interactive_shell" ] && default_tty_setting="`stty -g`"
16 [ "$interactive_shell" ] && TTY="`tty`" && \
17 if [[ "$TTY" =~ "/dev/tty"[1-9]+ ]]; then
18 tty_short="#v${TTY:8}"
19 elif [[ "$TTY" == "/dev/tty"* ]]; then
20 tty_short="#${TTY:8}"
21 elif [[ "$TTY" == "/dev/pty"* ]]; then
22 tty_short="#p${TTY:8}"
23 elif [[ "$TTY" == "/dev/hvc"* ]]; then
24 tty_short="#h${TTY:8}"
25 elif [[ "$TTY" == "/dev/pts"* ]]; then
26 tty_short="#p${TTY:9}"
27 elif [[ "$TTY" == "/dev/console" ]]; then
28 tty_short="#c${TTY:12}"
29 else
30 unset tty_short
31 fi
32
33
34
35
36 colorprompting='\[\e[1;31m\]\!\[\e[m\] \[\e[35m\]$tty_short\[\e[m\][\[\e[1;33m\]\u\[\e[m\]@\[\e[1;32m\]\h\[\e[m\] \[\e[1;36m\]\w\[\e[m\]]\[\e[44;37m\] \j \[\e[m\]'
37 nocolorprompting='\! $tty_short[\u@\h \w] \j '
38
39 if [ "$SSH_CONNECTION" ]
40 then
41 colorprompting="\[\e[1;44m\]*\[\e[m\]$colorprompting"
42 nocolorprompting="*$nocolorprompting"
43 fi
44
45 if [ "$EPREFIX" ]
46 then
47 colorprompting="$colorprompting[\[\e[1;35m\]Prefix\[\e[m\]]"
48 nocolorprompting="$nocolorprompting[Prefix]"
49 fi
50
51 if [ "$X_SCLS" ]
52 then
53 scl_enabled="`echo "$X_SCLS" | sed 's/ *$//' | tr ' ' ','`"
54 colorprompting="$colorprompting[\[\e[1;35m\]SCL:$scl_enabled\[\e[m\]]"
55 nocolorprompting="$nocolorprompting[SCL:$scl_enabled]"
56 unset scl_enabled
57 fi
58
59 if [ "$UNDER_JHBUILD" = "true" ] || [ "$CERTIFIED_GNOMIE" = "yes" ]
60 then
61 colorprompting="$colorprompting[\[\e[1;35m\]JHBuild\[\e[m\]]"
62 nocolorprompting="$nocolorprompting[JHBuild]"
63 fi
64
65 if [ "$ANDROID_BUILD_TOP" ]
66 then
67 colorprompting="$colorprompting[\[\e[1;35m\]Android\[\e[m\]]"
68 nocolorprompting="$nocolorprompting[Android]"
69 fi
70
71 if [ "$OSTYPE" = "cygwin" ]
72 then
73 colorprompting="$colorprompting[\[\e[1;35m\]Cygwin\[\e[m\]]"
74 nocolorprompting="$nocolorprompting[Cygwin]"
75 fi
76
77 if [ "$OSTYPE" = "msys" ]
78 then
79 colorprompting="$colorprompting[\[\e[1;35m\]MSYS\[\e[m\]]"
80 nocolorprompting="$nocolorprompting[MSYS]"
81 fi
82
83 if [ -f "$HOME/.bash_addps" ]
84 then
85 exec 3< "$HOME/.bash_addps"
86 read -u 3 -r oneline
87 colorprompting="$oneline $colorprompting"
88 read -u 3 -r oneline
89 nocolorprompting="$oneline $nocolorprompting"
90 exec 3<&-
91 unset oneline
92 fi
93
94 colorprompting="${colorprompting}"'\[\e[41;37m\]$lasterror\[\e[m\]'
95 nocolorprompting="${nocolorprompting}"'$lasterror'
96
97 if [ "$WINDOW" ]
98 then
99 colorprompting="$colorprompting<$WINDOW>"
100 nocolorprompting="$nocolorprompting<$WINDOW>"
101 fi
102
103 if [ "$TMUX_PANE" ]
104 then
105 colorprompting="$colorprompting$TMUX_PANE"
106 nocolorprompting="$nocolorprompting$TMUX_PANE"
107 fi
108
109 if [[ "$PROMPT_COMMAND" != "S="* ]]; then
110 if [ "$PROMPT_COMMAND" ]
111 then
112 PROMPT_COMMAND="; $PROMPT_COMMAND"
113 fi
114 PROMPT_COMMAND='S="$?"; [ "$S" != "0" ] && lasterror="($S)" || unset lasterror'"$PROMPT_COMMAND"
115 fi
116
117 colorprompting="${colorprompting}"'\$ '
118 nocolorprompting="${nocolorprompting}"'\$ '
119 colorsecondprompting="\[\e[36m\]-->\[\e[m\] "
120 nocolorsecondprompting="--> "
121
122 if [ "${BASH_VERSINFO[0]}" -ge "5" ] || [ "${BASH_VERSINFO[0]}" -eq "4" -a "${BASH_VERSINFO[1]}" -ge "3" ]; then
123 HISTSIZE=-1
124 HISTFILESIZE=-1
125 else
126 HISTSIZE=2147483647
127 HISTFILESIZE=2147483647
128 fi
129 HISTCONTROL=ignoredups:ignorespace
130 HISTTIMEFORMAT="%F %T "
131 historycountfile="$HOME/.bash_history.count"
132 historybackupfile="$HOME/.bash_history.bak"
133
134 realpath_program="readlink -f"
135 bgrunfiledir="$HOME/tmp/bgrun-$USER"
136 trashdir="$HOME/trash"
137
138
139
140
141 export EDITOR=vim
142 export FCEDIT=vim
143 export VISUAL=vim
144 export PAGER=less
145 export GCC_COLORS=1
146
147
148
149
150 alias ll='ls -lF'
151 alias lh='ls -lFh'
152 alias la='ls -lFa'
153 alias lA='ls -lFA'
154 alias rm='rm -i'
155 alias cp='cp -pi'
156 alias mv='mv -i'
157 alias jobs='jobs -l'
158 alias less='less -RS'
159
160 case "$OSTYPE" in
161 *gnu*|*cygwin*|*msys*|*solaris*|*darwin*)
162 alias ls='ls --color=always -F'
163 ;;
164 *freebsd*)
165 alias ls='CLICOLOR=1 CLICOLOR_FORCE=1 ls -F'
166 export LSCOLORS='ExGxFxdxCxDxDxhbadacad'
167 ;;
168 esac
169
170 case "$OSTYPE" in
171 *gnu*|*cygwin*|*msys*|*freebsd*|*netbsd*|*solaris*|*darwin*)
172 alias grep='grep --color=always'
173 ;;
174 esac
175
176
177
178
179 alias safe_ls='\ls'
180 alias safe_ln='\ln'
181 alias safe_cp='\cp'
182 alias safe_mv='\mv'
183 alias safe_rm='\rm'
184 alias safe_jobs='\jobs'
185 alias safe_less='\less'
186 alias safe_grep='GREP_OPTIONS= \grep'
187
188 case "$OSTYPE" in
189 *openbsd*)
190 alias safe_cp_verbose='safe_cp'
191 alias safe_mv_verbose='safe_mv'
192 alias safe_ln_verbose='safe_ln'
193 safe_cp_verbose='cp'
194 safe_mv_verbose='mv'
195 safe_ln_verbose='ln'
196 ;;
197 *)
198 alias safe_cp_verbose='safe_cp -v'
199 alias safe_mv_verbose='safe_mv -v'
200 alias safe_ln_verbose='safe_ln -v'
201 safe_cp_verbose='cp -v'
202 safe_mv_verbose='mv -v'
203 safe_ln_verbose='ln -v'
204 ;;
205 esac
206
207
208
209
210 alias startcolor='PS1=$colorprompting; PS2=$colorsecondprompting'
211 alias stopcolor='PS1=$nocolorprompting; PS2=$nocolorsecondprompting'
212
213
214
215
216 alias cccc='LANG=C;LANGUAGE=C;LC_ALL=C'
217 alias enus='LANG=en_US.UTF-8;LANGUAGE=en_US:en;LC_ALL=en_US.UTF-8'
218 alias big5='LANG=zh_TW.Big5;LANGUAGE=zh_TW:zh:en;LC_ALL=zh_TW.Big5'
219 alias zhtw='LANG=zh_TW.UTF-8;LANGUAGE=zh_TW:zh:en;LC_ALL=zh_TW.UTF-8'
220
221
222
223
224 alias ndate='date +%H:%M:%S---%A---%x'
225 alias npasswd="getent passwd | awk 'BEGIN {FS=\":\"} {printf \"%24s%3s%6s%6s %-28s%-18s>> %s\\n\",\$1,\$2,\$3,\$4,\$6,\$7,\$5}' | $PAGER"
226 alias ngroup="getent group | awk 'BEGIN {FS=\":\"} {printf \"%24s%3s%6s >> %s\\n\",\$1,\$2,\$3,\$4}' | $PAGER"
227
228
229
230
231 alias savetty='default_tty_setting=`stty -g`'
232 alias resetty='stty $default_tty_setting'
233
234
235
236
237 alias git_log='git log --pretty=format:"%h %ad | %s%d [%an]" --graph --date=iso'
238 alias git_log_color='git log --color --graph --pretty=format:"%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr)%C(bold blue)<%an>%Creset" --abbrev-commit'
239 alias screen256='screen -T screen-256color'
240 alias vimhtml='vim -c "set ts=2" -c "set sw=2"'
241
242
243
244
245 function git ()
246 {
247 if [ "$1" = "commit" ]; then
248 if [ "`command git config user.name`" = "LAN-TW" ]; then
249 printf '==> \e[1;31mBASHRC ERROR\e[m: STOP USING THIS CRYPTIC NAME!\n'
250 return 1
251 fi
252 if command git config user.name | safe_grep ' ' >/dev/null; then :;
253 else
254 printf '==> \e[1;31mBASHRC ERROR\e[m: Your real name does not contain spaces!\n'
255 return 1
256 fi
257 if [[ "$PWD" == *gnome* ]] || [[ "$PWD" == *jhbuild* ]]; then
258 if [[ "`command git config user.email`" == *gnome* ]]; then :;
259 else
260 printf '==> \e[1;31mBASHRC ERROR\e[m: Please use GNOME email in GNOME projects!\n'
261 return 2
262 fi
263 fi
264 fi
265 command git "$@"
266 }
267
268
269
270
271 function createdir_askmode ()
272 {
273 newdir_mode="$2"
274 if mkdir -p "$1"
275 then
276 echo "Directory $1 is created."
277 printf "Change the mode of the directory... "
278 read -i "$newdir_mode" -p ">>> Mode: " -e newdir_mode
279 chmod "$newdir_mode" "$1"
280 else
281 echo "Cannot create directory $1!"
282 return 1
283 fi
284 }
285
286 function check_command_existent ()
287 {
288 type "$1" &> /dev/null
289 return $?
290 }
291
292 function is_file_type ()
293 {
294 local filename="$1"
295 local typename="$2"
296 shift 2
297 [ "`"$@" find "$filename" -maxdepth 0 -type "$typename"`" ] && return 0
298 return 1
299 }
300
301 function get_file_size ()
302 {
303 split_arguments "$@"
304 "${prefixlist[@]}" du -s "${arglist[@]}" | {
305 read -d "" dirsize
306 echo "$dirsize"
307 read throwaway
308 }
309 unset arglist
310 unset prefixlist
311 }
312
313 function get_executable_extension ()
314 {
315 local lsloc="`command which ls`"
316 local lsalt="`echo ${lsloc}.* | cut -d ' ' -f 1`"
317 cmp "$lsloc" "$lsalt" &> /dev/null && echo ${lsalt:${#lsloc}} && return
318 }
319
320 function split_arguments ()
321 {
322 local argcount=$#
323 local -i i=0
324 local prefix_start=0
325 while [ "$1" ]
326 do
327 if [ "$prefix_start" = "0" ]
328 then
329 if [ "$1" = "--" ]
330 then
331 prefix_start=1
332 i=0
333 shift
334 continue
335 else
336 arglist[$i]="$1"
337 fi
338 else
339 prefixlist[$i]="$1"
340 fi
341 i=$i+1
342 shift
343 done
344 }
345
346
347
348
349 alias bgr=bgrun
350 alias bgv=bgview
351 alias bgl=bglist
352 alias bgc=bgcount
353 alias bgls=bglist
354 alias bgrm=bgclean
355
356 function bgrun ()
357 {
358 [ "$#" = "0" ] && return 1
359 [ '!' -d "$bgrunfiledir" ] && createdir_askmode "$bgrunfiledir" 0750
360 local current_time=`date "+%Y%m%d-%H%M%S"`
361 local cmdname=`echo "$1" | sed -e 's/-/_/g' -e 's/\\//_/g' -e 's/ /_/g'`
362 if [ "`echo "$cmdname" | cut -c 1`" = "_" ]
363 then
364 cmdname=`echo "$cmdname" | cut -c 2-`
365 fi
366 local filename="$bgrunfiledir/$current_time-$cmdname"
367 echo "Writing to $filename"
368 {
369 echo -n "$BASHPID " > "$filename"
370 echo "$@" >> "$filename"
371 exec "$@" &>> "$filename"
372 } &
373 }
374
375 function bglist ()
376 {
377 local viewtime=0
378 [ "$1" = "--full" ] && viewtime=1
379 {
380 for i in `find "$bgrunfiledir" -maxdepth 1 -mindepth 1 | sort`
381 do
382 [ "$viewtime" = "1" ] && echo "$i"
383 head -n 1 "$i" | {
384 local procpid
385 local cmdline
386 read -d ' ' procpid
387 read cmdline
388 printf "(%5d) %s\n" "$procpid" "$cmdline"
389 }
390 done
391 } | {
392 if [ "$viewtime" = "1" ]
393 then
394 echo " INDEX TIME PID COMMAND"
395 local readstat=0
396 local -i i=1
397 while true
398 do
399 local dateandtime_long
400 local cmdline
401 read dateandtime_long
402 read cmdline
403 [ "$?" '!=' "0" ] && break
404 local dateandtime=`basename "$dateandtime_long"`
405 local part_year="${dateandtime:0:4}"
406 local part_month="${dateandtime:4:2}"
407 local part_date="${dateandtime:6:2}"
408 local part_hour="${dateandtime:9:2}"
409 local part_minute="${dateandtime:11:2}"
410 local part_second="${dateandtime:13:2}"
411 printf '%6d' "$i"
412 echo " $part_year-$part_month-$part_date $part_hour:$part_minute:$part_second $cmdline"
413 i=$i+1
414 done
415 else
416 echo " INDEX PID COMMAND"
417 cat -n
418 fi
419 } | $PAGER
420 }
421
422 function bgview ()
423 {
424 local -i yourchoice
425 if [ "$1" = "" ]
426 then
427 yourchoice=`bgcount`
428 else
429 if [ "$1" -le "0" ]
430 then
431 yourchoice=$((`bgcount`+$1))
432 else
433 yourchoice=$1
434 fi
435 fi
436 echo "Your choice is $yourchoice."
437 local realfilename=`find "$bgrunfiledir" -maxdepth 1 -mindepth 1 | sort | sed -n ${yourchoice}p`
438 head -n 1 "$realfilename" | {
439 read -d ' ' procpid
440 read cmdline
441 echo "PID: $procpid"
442 echo "Command Line: $cmdline"
443 }
444 read -e -p "View '$realfilename' ? " confirm
445 if [ "$confirm" = "n" ] || [ "$confirm" = "N" ]
446 then
447 return 1
448 fi
449 {
450 printf "===> Process Information: "
451 cat "$realfilename"
452 } | $PAGER
453 }
454
455 function bgcount ()
456 {
457 find "$bgrunfiledir" -maxdepth 1 -mindepth 1 | cut -d - -f 2,3 | wc | awk '{print $2}'
458 }
459
460 function bgclean ()
461 {
462 if [ "$1" = "all" ]
463 then
464 echo "Removing the directory $bgrunfiledir"
465 rm -rf "$bgrunfiledir" &
466 return 0
467 else
468 split_arguments "$@"
469 local -i i=0
470 while [ "${arglist[$i]}" ]
471 do
472 arglist[$i]="-e ${arglist[$i]}p"
473 i=$i+1
474 done
475 local oneline
476 find "$bgrunfiledir" -maxdepth 1 -mindepth 1 | sort | sed -n ${arglist[*]} | {
477 while read oneline
478 do
479 echo "Removing $oneline"
480 rm -f "$oneline"
481 done
482 }
483 fi
484 unset arglist
485 unset prefixlist
486 }
487
488 function bgdu ()
489 {
490 local -i j=1
491 {
492 echo " INDEX SIZE PID COMMAND"
493 for i in `find "$bgrunfiledir" -maxdepth 1 -mindepth 1 | sort`
494 do
495 head -n 1 "$i" | {
496 local procpid
497 local cmdline
498 read -d ' ' procpid
499 read cmdline
500 printf "%6d %8d (%5d) %s\n" "$j" \
501 "`get_file_size "$i"`" \
502 "$procpid" "$cmdline"
503 }
504 j=$j+1
505 done
506 } | $PAGER
507 }
508
509
510
511
512 function fetch_remote_file ()
513 {
514 local rval
515 printf "==> Fetch remote file \e[1;33m$2\e[m as \e[1;35m$1\e[m ...\n"
516
517 if check_command_existent curl; then
518 curl -L -f -o "$1" "$2"
519 rval=$?
520
521 elif check_command_existent wget; then
522 wget --progress=dot -O "$1" "$2"
523 rval=$?
524
525 elif check_command_existent fetch; then
526 fetch -o "$1" "$2"
527 rval=$?
528
529 elif check_command_existent ftp; then
530 ftp -o "$1" "$2"
531 rval=$?
532 else
533 echo "<== Sorry, I don't know how to fetch remote files on your system"
534 return 1
535 fi
536 if [ "$rval" = "0" ]; then
537 printf "<== \e[1;32mDone\e[m\n"
538 else
539 printf "<== \e[1;31mFailed\e[m\n"
540 fi
541 return $rval
542 }
543
544 function fetch_and_merge ()
545 {
546 local merge_cmd
547 local merge_cmd_prog
548 local local_file="$1"
549 local remote_file="$2"
550 if fetch_remote_file "${local_file}.new" "${remote_file}"
551 then
552 if [ '!' -e "${local_file}" ]; then
553 safe_mv_verbose -f "${local_file}.new" "${local_file}"
554 else
555 while true
556 do
557 echo ""
558 cmp "${local_file}" "${local_file}.new" &> /dev/null && \
559 echo "Downloaded file is the same as installed one." && \
560 break
561 printf "Configuration files update tool: "
562 printf "Updating \e[1;35m${local_file}\e[m\n"
563 echo ""
564 echo " Install: Install the new version"
565 echo " Keep: Keep the old version"
566 echo " Retry: Give up downloaded file and try the next mirror"
567 echo ""
568 echo " Diff: View the difference between versions"
569 echo " Merge: Merge two files by yourself"
570 echo ""
571 read -e -p "[I]nstall/(K)eep/(R)etry/(D)iff/(M)erge ? " merge_cmd
572 case "${merge_cmd}" in
573 ''|I|i)
574 safe_mv_verbose -f "${local_file}.new" "${local_file}"
575 break
576 ;;
577 K|k)
578 rm -f "${local_file}.new"
579 break
580 ;;
581 R|r)
582 rm -f "${local_file}.new"
583 return 1
584 ;;
585 D|d)
586 diff -u "${local_file}" "${local_file}.new" | $PAGER
587 ;;
588 M|m)
589 read -e -p "Merge tool: " -i "$merge_cmd_prog" merge_cmd_prog
590 if $merge_cmd_prog "${local_file}" "${local_file}.new"; then
591 break
592 else
593 echo "Command is exited with error. Please try again."
594 fi
595 ;;
596 *)
597 printf " \e[33m*** Unknown command ***\e[m \n"
598 ;;
599 esac
600 done
601 fi
602 return 0
603 fi
604 return 1
605 }
606
607 function configfile_fetch ()
608 {
609 local cgit_mirror_list=(
610 "http://www.tfcis.org/~lantw44/cgit/configfile/plain"
611 "http://phantom.tfcis.org/~lantw44/cgit/configfile/plain"
612 "http://master.lant.com.tw/~lantw44/cgit/cgit.cgi/configfile/plain")
613 local github_mirror_list=(
614 "https://raw.github.com/lantw44/configfile"
615 "http://raw.github.com/lantw44/configfile")
616 local args
617 local file_url
618 local file_version
619 local completed
620 local -a file_name
621 local -i i
622 local -i j
623
624 if [ "$1" ]; then
625 file_version="$1"
626 else
627 file_version="master"
628 fi
629
630 args=("$@")
631 for((i=1, j=0; i<$#; i++, j++)){
632 file_name[$j]="${args[$i]}"
633 }
634
635 if [ -z "$file_name" ]; then
636 file_name=("bash_include" "vimrc" "screenrc")
637 fi
638
639 for file in ${file_name[@]}
640 do
641 completed="false"
642
643 for site in ${cgit_mirror_list[@]}
644 do
645 [ "$completed" = "true" ] && break
646 file_url="$site/$file?id=$file_version"
647 if fetch_and_merge "$HOME/.${file}" "$file_url"
648 then
649 completed="true"
650 break
651 fi
652 done
653
654 for site in ${github_mirror_list[@]}
655 do
656 [ "$completed" = "true" ] && break
657 file_url="$site/$file_version/$file"
658 if fetch_and_merge "$HOME/.${file}" "$file_url"
659 then
660 completed="true"
661 break
662 fi
663 done
664
665 done
666 }
667
668 function configfile_initial_setup ()
669 {
670 cat >> ~/.bashrc << "EOF"
671 if [ -f ~/.bash_include ]; then
672 . ~/.bash_include
673 fi
674 EOF
675 if [[ "$OSTYPE" == *freebsd* ]] || [[ "$OSTYPE" == *FreeBSD* ]]; then
676 cat >> ~/.bash_login << "EOF"
677 GET_TTY_NAME=`tty | cut -c 9`
678 [ "$GET_TTY_NAME" = 'v' ] && echo "Login from local virtual terminal: `tty`"
679 [ "$GET_TTY_NAME" = 'p' ] && echo "Login from pseudo terminal: `tty`"
680 [ "$GET_TTY_NAME" = '/' ] && echo "Login from pseudo terminal: `tty`"
681 unset GET_TTY_NAME
682 EOF
683 fi
684 cat >> ~/.bash_login << "EOF"
685 if [ -f ~/.bashrc ]; then
686 . ~/.bashrc
687 fi
688 EOF
689 echo "Completed. Type \`help_function' to know how to use!"
690 for i in ~/.bashrc ~/.bash_login ~/.bash_profile ~/.shrc ~/.profile
691 do
692 grep -q -e HISTSIZE -e HISTFILESIZE "$i" 2>/dev/null && \
693 echo "Warning: HISTSIZE or HISTFILESIZE is set in $i!" && \
694 echo "History file features may not work"
695 done
696 }
697
698
699
700
701 function fontconfig_get_supported_lang ()
702 {
703 local font_file
704 local fc_query_cmd="fc-query"
705
706 fc-list "$1" | cat -n
707 read -e -p " $1 >>> " choice
708 font_file="`fc-list "$1" | sed -n ${choice}p | cut -d ':' -f 1`"
709 echo " $1 >>> $font_file"
710
711 if [ "`fc-query "$font_file" | safe_grep '^ lang: ' | wc -l`" -gt 1 ]; then
712 echo ''
713 echo " $font_file contains more than one font ..."
714 fc-query "$font_file" | safe_grep '^fullname: ' | (
715 declare -i i=0
716 while read oneline; do
717 printf "%6d %s\n" "$i" "$oneline"
718 i=i+1
719 done )
720 read -e -p " Index of $1 >>> " choice
721 fc_query_cmd="fc-query -i $choice"
722 fi
723
724 fontconfig_supported_lang="`$fc_query_cmd "$font_file" | safe_grep '^lang: ' | cut -d : -f 2 | sed 's/ //'`"
725 }
726
727 function fontconfig_set_alias ()
728 {
729 local alias_name="$1"
730 local main_font="$2"
731 local fallback_font="$3"
732 local use_match
733 local choice
734
735 fontconfig_get_supported_lang "$main_font"
736 local main_font_lang="$fontconfig_supported_lang"
737
738 echo ''
739 echo ''
740
741 fontconfig_get_supported_lang "$fallback_font"
742 local fallback_font_lang="$fontconfig_supported_lang"
743
744 echo ''
745 echo ''
746
747 read -p 'Use <match> or <alias> ? ' choice
748 case "$choice" in
749 *M*|*m*)
750 use_match="true"
751 ;;
752 *)
753 use_match="false"
754 ;;
755 esac
756
757 echo ''
758 echo ''
759
760 if [ "$use_match" = "true" ]; then
761 echo '<match>'
762 echo ' <test name="family"><string>'"$alias_name"'</string></test>'
763 echo ' <edit name="family" mode="prepend" binding="strong">'
764 echo ' <string>'"$main_font"'</string>'
765 echo ' </edit>'
766 echo '</match>'
767 else
768 echo '<alias>'
769 echo ' <family>'"$alias_name"'</family>'
770 echo ' <prefer><family>'"$main_font"'</family></prefer>'
771 echo '</alias>'
772 fi
773
774 echo ''
775
776 diff -u \
777 <(echo "$main_font_lang" | tr '|' '\n' | sort) \
778 <(echo "$fallback_font_lang" | tr '|' '\n' | sort) | \
779 sed -e '/@@/d' -e '/---/d' -e '/+++/d' | \
780 safe_grep '\+' | sed 's/+//' | (
781
782 while read lang; do
783 if [ "$use_match" = "true" ]; then
784 echo '<match>'
785 echo ' <test name="family"><string>'"$alias_name"'</string></test>'
786 echo ' <test name="lang" compare="contains"><string>'"$lang"'</string></test>'
787 echo ' <edit name="family" mode="prepend" binding="strong">'
788 echo ' <string>'"$fallback_font"'</string>'
789 echo ' </edit>'
790 echo '</match>'
791 else
792 echo '<alias>'
793 echo ' <family>'"$alias_name"'</family>'
794 echo ' <test name="lang" compare="contains"><string>'"$lang"'</string></test>'
795 echo ' <prefer><family>'"$fallback_font"'</family></prefer>'
796 echo '</alias>'
797 fi
798 done
799 )
800
801 unset fontconfig_supported_lang
802 }
803
804
805
806
807 function newpath_init ()
808 {
809 unset newpath
810 local pathsp="$pathorgval"
811 local pathentry
812 local -i i
813 eval pathsp='"${pathsp// /\\}"'
814 pathsp="${pathsp//:/ }"
815 i=0
816 for pathentry in $pathsp
817 do
818 newpath[$i]="${pathentry//\\/ }"
819 i=$i+1
820 done
821 }
822
823 function newpath_gen ()
824 {
825 local -i i
826 pathmodval=""
827 i=0
828 while [ "${newpath[$i]}" ]
829 do
830 if [ "$i" != 0 ]; then pathmodval+=":"; fi
831 pathmodval+="${newpath[$i]}"
832 i=$i+1
833 done
834 }
835
836 function path_editor ()
837 {
838 local newpathvarname
839 local badcommand
840 local command
841 local command_sub
842 local command_sub2
843 local should_continue="yes"
844 local -i i
845
846 if [ -z "$1" ]
847 then
848 newpathvarname="PATH"
849 else
850 newpathvarname="$1"
851 fi
852
853 eval pathorgval=\${${newpathvarname}}
854 newpath_init
855
856 while [ "$should_continue" ]
857 do
858 i=0
859 echo -n $'\e[2J\e[0;0H'
860 if [ "$badcommand" = "yes" ]; then
861 printf " \e[33m*** Command \`$command' is unknown ***\e[m \n"
862 badcommand=""
863 fi
864 echo " New PATH Editor for BASH "
865 echo "========================================"
866 echo "Environment Variable: $newpathvarname"
867 echo "----------------------------------------"
868 while [ "${newpath[$i]}" ]
869 do
870 echo "$i: ${newpath[$i]}"
871 i=$i+1
872 done
873 [ "$i" = '0' ] && echo "(Empty or not declared)"
874 echo "========================================"
875 read -e -p "[A]ppend/(I)nsert/(D)elete/(E)dit/(M)ove/(S)wap/(R)eset/(Q)uit ? " command
876 case "$command" in
877 ''|A|a)
878 read -e -p "Type a new entry: " newpath[$i]
879 ;;
880 I|i)
881 read -e -p "Type a new entry: " command_sub
882 if [ -z "$command_sub" ]; then continue; fi
883 newpath_tmp=( "${newpath[@]}" )
884 unset newpath
885 newpath="$command_sub"
886 i=0
887 while [ "${newpath_tmp[$i]}" ]
888 do
889 newpath[$i+1]="${newpath_tmp[$i]}"
890 i=$i+1
891 done
892 unset newpath_tmp
893 ;;
894 D|d)
895 read -e -p "Index: " command_sub
896 if [ -z "$command_sub" ]; then continue; fi
897 i="$command_sub"
898 i=$i+1
899 while [ "${newpath[$i]}" ]
900 do
901 newpath[$i-1]="${newpath[$i]}"
902 i=$i+1
903 done
904 unset newpath[$i-1]
905 ;;
906 E|e)
907 read -e -p "Index: " command_sub
908 read -e -p "Modify this entry: " -i "${newpath[$command_sub]}" newpath[$command_sub]
909 ;;
910 M|m)
911 read -e -p "From: " command_sub
912 read -e -p "To: " command_sub2
913 if [ "$command_sub" -eq "$command_sub2" ]; then continue; fi
914 cmdsubval="${newpath[$command_sub]}"
915 if [ "$command_sub" -gt "$command_sub2" ]; then
916 i="$command_sub"
917 while [ "$i" -gt "$command_sub2" ]
918 do
919 newpath[$i]="${newpath[$i-1]}"
920 i=$i-1
921 done
922 newpath[$command_sub2]="$cmdsubval"
923 else
924 i="$command_sub"
925 while [ "$i" -lt "$command_sub2" ]
926 do
927 newpath[$i]="${newpath[$i+1]}"
928 i=$i+1
929 done
930 newpath[$command_sub2]="$cmdsubval"
931 fi
932 unset cmdsubval
933 ;;
934 S|s)
935 read -e -p "First entry: " command_sub
936 read -e -p "Second entry: " command_sub2
937 swaptmp="${newpath[$command_sub]}"
938 newpath[$command_sub]="${newpath[$command_sub2]}"
939 newpath[$command_sub2]="$swaptmp"
940 unset swaptmp
941 ;;
942 R|r)
943 read -e -p "Discard all changes [y/N] ? " command_sub
944 if [ "$command_sub" = "y" ]; then
945 eval pathorgval=\${${newpathvarname}}
946 newpath_init
947 fi
948 ;;
949 Q|q)
950 newpath_gen
951 eval export ${newpathvarname}=\"$pathmodval\"
952 echo "${newpathvarname}=$pathmodval"
953 history -s "${newpathvarname}=$pathmodval"
954 should_continue=''
955 ;;
956 *)
957 badcommand="yes"
958 ;;
959 esac
960 done
961 unset newpath
962 unset pathorgval
963 unset pathmodval
964 }
965
966 function ldpath_editor ()
967 {
968 path_editor LD_LIBRARY_PATH
969 }
970
971
972
973
974 alias trash_put=trash_mv
975 alias trash_add=trash_mv
976 alias trash_list=trash_ls
977 alias trash_ct=trash_count
978 alias trash_restore=trash_recover
979 alias trash_rc=trash_recover
980 alias trash_drop=trash_rm
981 alias trash_clean=trash_rm
982
983 function trash_mv ()
984 {
985 [ "$#" = "0" ] && return 1
986 [ '!' -d "$trashdir" ] && createdir_askmode "$trashdir" 0700
987 local original_path
988 local current_time
989 local -i i=0
990 split_arguments "$@"
991 while [ "${arglist[$i]}" ]
992 do
993 original_path="`"${prefixlist[@]}" $realpath_program "${arglist[$i]}"`"
994 current_time=`date "+%Y%m%d-%H%M%S"`
995 better_time=`date "+%Y-%m-%d %H:%M:%S"`
996 dirname="`basename "${arglist[$i]}" | sed -e 's/-/_/g' -e 's/ /_/g'`"
997 fulldirname="$trashdir/$current_time-$dirname"
998 mkdir -p "$fulldirname"
999 echo "Move: ${arglist[$i]} -> $fulldirname"
1000 "${prefixlist[@]}" mv "${arglist[$i]}" "$fulldirname"
1001 if [ "$?" = "0" ]
1002 then
1003 echo "$better_time" > "$fulldirname/information.date"
1004 echo "$original_path" > "$fulldirname/information.path"
1005 else
1006 rmdir "$fulldirname"
1007 fi
1008 i=$i+1
1009 shift
1010 done
1011 unset arglist
1012 unset prefixlist
1013 }
1014
1015 function trash_ls ()
1016 {
1017 local -i i=1
1018 local oneline
1019 find "$trashdir" -mindepth 1 -maxdepth 1 | sort | {
1020 while read oneline
1021 do
1022 printf "%6d %s %s\n" "$i" \
1023 "$(< "$oneline/information.date")" \
1024 "$(< "$oneline/information.path")"
1025 i=$i+1
1026 done
1027 } | $PAGER
1028 }
1029
1030 function trash_cd ()
1031 {
1032 [ -z "$1" ] && return 1
1033 cd `find "$trashdir" -mindepth 1 -maxdepth 1 | sort | sed -n $1p`
1034 }
1035
1036 function trash_pushd ()
1037 {
1038 [ -z "$1" ] && return 1
1039 pushd `find "$trashdir" -mindepth 1 -maxdepth 1 | sort | sed -n $1p`
1040 }
1041
1042 function trash_recover ()
1043 {
1044 [ -z "$1" ] && return 1
1045 split_arguments "$@"
1046 local -i i=0
1047 while [ "${arglist[$i]}" ]
1048 do
1049 arglist[$i]="-e ${arglist[$i]}p"
1050 i=$i+1
1051 done
1052 find "$trashdir" -mindepth 1 -maxdepth 1 | sort | sed -n ${arglist[*]} | {
1053 while read oneline
1054 do
1055 local fromfile="$oneline/`basename "$(< "$oneline/information.path")"`"
1056 local tofile="`dirname "$(< "$oneline/information.path")"`"
1057 if [ -e "$(< "$oneline/information.path")" ]
1058 then
1059 echo "Destination file exists."
1060 continue
1061 fi
1062 echo "Move: $fromfile -> $tofile"
1063 "${prefixlist[@]}" mv -f "$fromfile" "$tofile"
1064 if [ "$?" = "0" ]
1065 then
1066 echo "Remove: $oneline"
1067 rm -rf "$oneline"
1068 fi
1069 done
1070 }
1071 unset arglist
1072 unset prefixlist
1073 }
1074
1075 function trash_rm ()
1076 {
1077 split_arguments "$@"
1078 local -i i=0
1079 while [ "${arglist[$i]}" ]
1080 do
1081 arglist[$i]="-e ${arglist[$i]}p"
1082 i=$i+1
1083 done
1084 trash_dirname=`find "$trashdir" -mindepth 1 -maxdepth 1 | sort | sed -n ${arglist[*]} `
1085 echo 'Type rm -rf $trash_dirname to remove them.'
1086 unset arglist
1087 unset prefixlist
1088 }
1089
1090 function trash_count ()
1091 {
1092 find "$trashdir" -mindepth 1 -maxdepth 1 | wc | awk '{print $2}'
1093 }
1094
1095 function trash_du ()
1096 {
1097 split_arguments "$@"
1098 local oneline
1099 local -i i=1
1100 find "$trashdir" -maxdepth 1 -mindepth 1 | sort | {
1101 while read oneline
1102 do
1103 printf "%6d %8d %s\n" "$i" \
1104 "`get_file_size "$oneline" -- "${prefixlist[@]}"`" \
1105 "$(< "$oneline/information.path")"
1106 i=$i+1
1107 done
1108 } | $PAGER
1109 unset arglist
1110 unset prefixlist
1111 }
1112
1113
1114
1115
1116 function windows_exe_get_deps ()
1117 {
1118 : ${OBJDUMP:="objdump"}
1119 LANG=C LC_ALL=C LANGUAGE= ${OBJDUMP} -p "$1" | \
1120 safe_grep 'DLL Name' | \
1121 sed 's|[ ]*DLL Name: \(.*\)$|\1|'
1122 }
1123
1124 function windows_dll_is_builtin ()
1125 {
1126 local builtin_dlls=(
1127 advapi32.dll
1128 comctl32.dll
1129 comdlg32.dll
1130 crypt32.dll
1131 dnsapi.dll
1132 dwmapi.dll
1133 gdi32.dll
1134 gdiplus.dll
1135 imm32.dll
1136 iphlpapi.dll
1137 kernel32.dll
1138 msimg32.dll
1139 msvcpp.dll
1140 msvcrt.dll
1141 mpr.dll
1142 netapi32.dll
1143 ntdll.dll
1144 ole32.dll
1145 oleaut32.dll
1146 opengl32.dll
1147 rpcrt4.dll
1148 setupapi.dll
1149 shell32.dll
1150 shlwapi.dll
1151 user32.dll
1152 usp10.dll
1153 version.dll
1154 winmm.dll
1155 winspool.drv
1156 ws2_32.dll
1157 )
1158 local i
1159 for ((i=0; i<"${#builtin_dlls[@]}"; i++)) {
1160 if [ "${1,,}" = "${builtin_dlls[$i],,}" ]; then
1161 return 0
1162 fi
1163 }
1164 return 1
1165 }
1166
1167 function windows_exe_find_dlls ()
1168 {
1169 local thisfile="$1"
1170 local verbose="$2"
1171 local level="$3"
1172 local found
1173 local i
1174
1175 for dll in `windows_exe_get_deps "$1"`; do
1176 if windows_dll_is_builtin "$dll"; then
1177 continue
1178 fi
1179
1180 found="false"
1181
1182 if [ "${windows_exe_needed_dlls[$dll]}" ]; then
1183 if [ "$verbose" = "true" ]; then
1184 repeat "$level" echo -n ' '
1185 echo "$dll => ${windows_exe_needed_dlls[$dll]}"
1186 fi
1187 continue
1188 fi
1189
1190 for ((i=0; i<"${#windows_exe_dll_dirs[@]}"; i++)) {
1191 if [ -f "${windows_exe_dll_dirs[$i]}/$dll" ]; then
1192 if [ "$verbose" = "true" ]; then
1193 repeat "$level" echo -n ' '
1194 echo "$dll => ${windows_exe_dll_dirs[$i]}/$dll"
1195 fi
1196 windows_exe_needed_dlls[$dll]="${windows_exe_dll_dirs[$i]}/$dll"
1197 windows_exe_find_dlls "${windows_exe_dll_dirs[$i]}/$dll" \
1198 "$verbose" "$(( $level + 1 ))"
1199 found="true"
1200 break
1201 fi
1202 }
1203
1204 if [ "$verbose" = "true" ] && [ "$found" = "false" ]; then
1205 repeat "$level" echo -n ' '
1206 echo "$dll => not found"
1207 fi
1208 done
1209 }
1210
1211 function windows_exe_copy ()
1212 {
1213 local dry_run="false"
1214 local verbose="false"
1215
1216 if [ "$1" = "-n" ]; then
1217 dry_run="true"
1218 verbose="true"
1219 shift
1220 elif [ "$1" = "-p" ]; then
1221 dry_run="true"
1222 verbose="false"
1223 shift
1224 fi
1225
1226 local exefile="$1"
1227 local destdir="$2"
1228 shift 2
1229
1230 declare -a windows_exe_dll_dirs=("$@")
1231 declare -A windows_exe_needed_dlls
1232
1233 if [ "$verbose" = "true" ]; then
1234 echo "$exefile"
1235 fi
1236 windows_exe_find_dlls "$exefile" "$verbose" "1"
1237
1238 for i in "${!windows_exe_needed_dlls[@]}"; do
1239 if [ "$dry_run" = "false" ]; then
1240 echo "Copying ${windows_exe_needed_dlls[$i]} ..."
1241 mkdir -p "$destdir"
1242 safe_cp "${windows_exe_needed_dlls[$i]}" "$destdir"
1243 elif [ "$verbose" = "false" ]; then
1244 echo "${windows_exe_needed_dlls[$i]}"
1245 fi
1246 done
1247
1248 unset windows_exe_dll_dirs
1249 unset windows_exe_needed_dlls
1250 }
1251
1252
1253
1254
1255 function check_dmesg ()
1256 {
1257 [ "$#" = "0" ] && return 1
1258
1259 while true
1260 do
1261 cdm_previous_dmesg_buf="$cdm_current_dmesg_buf"
1262 cdm_current_dmesg_buf="`dmesg`"
1263 [ "$cdm_previous_dmesg_buf" '!=' "$cdm_current_dmesg_buf" ] && \
1264 [ "$cdm_first_run" = "0" ] && \
1265 echo '===> You should check the system message buffer <==='
1266 sleep $1
1267 [ "$?" '!=' "0" ] && return 1
1268 cdm_first_run=0
1269 done
1270 }
1271
1272 function check_system_status ()
1273 {
1274 [ "$#" = "0" ] && return 1
1275
1276 filename_mail="$MAIL"
1277 filename_messages="/var/log/messages"
1278 filename_audit="/var/log/audit/audit.log"
1279
1280 while true
1281 do
1282 previous_dmesg_buf="$current_dmesg_buf"
1283 current_dmesg_buf="`dmesg`"
1284 previous_mail_info="$current_mail_info"
1285 current_mail_info="`ls -l "$filename_mail"`"
1286 previous_messages_info="$current_messages_info"
1287 current_messages_info="`ls -l "$filename_messages"`"
1288 previous_audit_info="$current_audit_info"
1289 current_audit_info="`ls -l "$filename_audit"`"
1290 if [ "$first_run" = "0" ]
1291 then
1292 [ "$previous_dmesg_buf" '!=' "$current_dmesg_buf" ] && echo "===> The system message buffer is modified (dmesg) <==="
1293 [ "$previous_mail_info" '!=' "$current_mail_info" ] && echo "===> Your mailbox $filename_mail is modified <==="
1294 [ "$previous_messages_info" '!=' "$current_messages_info" ] && echo "===> $filename_messages is modified <==="
1295 [ "$previous_audit_info" '!=' "$current_audit_info" ] && echo "===> $filename_audit is modified <==="
1296 fi
1297 sleep $1
1298 first_run=0
1299 done
1300 }
1301
1302
1303
1304
1305 function backup_file ()
1306 {
1307 split_arguments "$@"
1308 local current_time=`date +%Y%m%d`
1309 local rootfilename
1310 local -i i=0
1311 local -i j
1312 while [ "${arglist[$i]}" ]
1313 do
1314 if [ '!' -f "${arglist[$i]}" ]
1315 then
1316 printf "\e[1;31mError\e[m: ${arglist[$i]} does not exist or it is not a regular file.\n"
1317 i=$i+1
1318 continue
1319 fi
1320 rootfilename="${arglist[$i]}.$current_time"
1321 if [ -e "$rootfilename" ]
1322 then
1323 j=0
1324 while [ "$j" -lt "10" ]
1325 do
1326 if [ -e "$rootfilename.$j" ]
1327 then
1328 j=$j+1
1329 continue
1330 else
1331 history -s "$FUNCNAME" "$@"
1332 "${prefixlist[@]}" \cp -p "${arglist[$i]}" "$rootfilename.$j"
1333 history -s "${prefixlist[@]}" \cp -p "${arglist[$i]}" "$rootfilename.$j"
1334 "${prefixlist[@]}" touch -r "${arglist[$i]}" "$rootfilename.$j"
1335 history -s "${prefixlist[@]}" touch -r "${arglist[$i]}" "$rootfilename.$j"
1336 break
1337 fi
1338 done
1339 if [ '!' "$j" -lt "10" ]
1340 then
1341 printf "\e[1;31mError\e[m: Can not create a backup file for ${arglist[$i]}.\n"
1342 printf "\e[1;33mPlease delete some backup file because I only use 0 - 9.\e[m\n"
1343 fi
1344 else
1345 history -s "$FUNCNAME" "$@"
1346 "${prefixlist[@]}" \cp -p "${arglist[$i]}" "$rootfilename"
1347 history -s "${prefixlist[@]}" \cp -p "${arglist[$i]}" "$rootfilename"
1348 "${prefixlist[@]}" touch -r "${arglist[$i]}" "$rootfilename"
1349 history -s "${prefixlist[@]}" touch -r "${arglist[$i]}" "$rootfilename"
1350 fi
1351 i=$i+1
1352 done
1353 unset arglist
1354 unset prefixlist
1355 }
1356
1357
1358
1359
1360 function fbterm_chewing ()
1361 {
1362 if [ -z "$1" ]; then
1363 fbterm -s 14 -- uim-fep -u chewing
1364 else
1365 local font_size="$1"
1366 shift
1367 fbterm -s "$font_size" "$@" -- uim-fep -u chewing
1368 fi
1369 }
1370 function gen_ms_inet_shortcut ()
1371 {
1372 [ "$#" != "2" ] && {
1373 echo "Usage: $FUNCNAME filename url"
1374 } && return 1
1375
1376 {
1377 echo "[InternetShortcut]"
1378 echo "URL=$2"
1379 } > "$1"
1380 }
1381
1382 function unzip_nomac ()
1383 {
1384 unzip "$@" -x '__MACOSX/*' '*.DS_Store'
1385 return $?
1386 }
1387
1388
1389
1390
1391 function mkscreenacl ()
1392 {
1393 local screen_permit_command="select windowlist other meta detach reset hardcopy info redisplay lastmsg next prev xon xoff windows suspend help colon copy paste writebuf readbuf displays stuff attach"
1394 while [ "$1" '!=' '' ]
1395 do
1396 for i in $screen_permit_command
1397 do
1398 echo "aclchg $1 +x $i"
1399 done
1400 echo "aclchg $1 -rw \"\#?\""
1401 shift
1402 done
1403 }
1404
1405
1406
1407
1408
1409
1410 function editlink ()
1411 {
1412 local newdest
1413 local orgdest
1414 split_arguments "$@"
1415 local -i i=0
1416 while [ "${arglist[$i]}" ]
1417 do
1418 if is_file_type "${arglist[$i]}" "l" "${prefixlist[@]}"; then
1419 orgdest="`${prefixlist[@]} readlink "${arglist[$i]}"`"
1420 read -e -p "EditLink: ${arglist[$i]} -> " -i "$orgdest" newdest
1421 else
1422 printf "\e[1;33mWarning\e[m: ${arglist[$i]} is not a symbolic link.\n"
1423 i=$i+1
1424 continue
1425 fi
1426 if [ "$newdest" ] && [ "$newdest" '!=' "$orgdest" ]; then
1427 "${prefixlist[@]}" rm -f "${arglist[$i]}"
1428 "${prefixlist[@]}" ${safe_ln_verbose} -s "$newdest" "${arglist[$i]}"
1429 fi
1430 i=$i+1
1431 done
1432 unset arglist
1433 unset prefixlist
1434 }
1435
1436 function mvfile ()
1437 {
1438 local nocheck=0
1439 [ "$1" = "-n" ] && nocheck=1 && shift
1440 split_arguments "$@"
1441 local -i i=0
1442 while [ "${arglist[$i]}" ]
1443 do
1444 if [ "$nocheck" = "0" ] && [ '!' -e "${arglist[$i]}" ] && [ '!' -h "${arglist[$i]}" ]
1445 then
1446 printf "\e[33mWarning\e[m: ${arglist[$i]} does not exist. (Use -n to override)\n"
1447 i=$i+1
1448 continue
1449 fi
1450 echo "Old name: ${arglist[$i]}"
1451 read -p "New name: " -e -i "${arglist[$i]}" new_file_name
1452 if [ "$new_file_name" ] && [ "${arglist[$i]}" != "$new_file_name" ]
1453 then
1454 history -s "$FUNCNAME" "$@"
1455 "${prefixlist[@]}" ${safe_mv_verbose} -i "${arglist[$i]}" "$new_file_name"
1456 history -s "${prefixlist[@]}" ${safe_mv_verbose} -i "${arglist[$i]}" "$new_file_name"
1457 fi
1458 i=$i+1
1459 done
1460 unset arglist
1461 unset prefixlist
1462 unset new_file_name
1463 }
1464
1465 function varset ()
1466 {
1467 local varoldvalue
1468 local varnewvalue
1469 local noecho
1470 if [ "$1" = "-p" ]; then
1471 noecho="-s"
1472 shift
1473 fi
1474 while [ "$1" ]
1475 do
1476 eval varoldvalue=\${$1}
1477 read -r -e -p "$1=" -i "$varoldvalue" $noecho varnewvalue
1478 eval "$1"='"$varnewvalue"'
1479 shift
1480 done
1481 }
1482
1483
1484
1485
1486 function get_memory_info ()
1487 {
1488 case "$OSTYPE" in
1489 *linux*|*gnu*)
1490 local memtotal="` safe_grep '^MemTotal:' /proc/meminfo | awk '{print $2}'`"
1491 local memfree="` safe_grep '^MemFree:' /proc/meminfo | awk '{print $2}'`"
1492 local membuffers="`safe_grep '^Buffers:' /proc/meminfo | awk '{print $2}'`"
1493 local memcached="` safe_grep '^Cached:' /proc/meminfo | awk '{print $2}'`"
1494 local memslab="` safe_grep '^Slab:' /proc/meminfo | awk '{print $2}'`"
1495 local swaptotal="` safe_grep '^SwapTotal:' /proc/meminfo | awk '{print $2}'`"
1496 local swapfree="` safe_grep '^SwapFree:' /proc/meminfo | awk '{print $2}'`"
1497 test -z "$memslab" && memslab="0"
1498 local memoldused=$(( $memtotal - $memfree ))
1499 local memused=$(( $memtotal - $memfree - $membuffers - $memcached - $memslab ))
1500 local swapused=$(( $swaptotal - $swapfree ))
1501 echo "Memory: $(( $memoldused / 1024 )) / $(( $memtotal / 1024 )) MB (`printf %2d $(( $memoldused * 100 / $memtotal ))`%)"
1502 echo "Detail:"
1503 echo " Used: `printf %6d $(( $memused / 1024 ))` MB (`printf %2d $(( $memused * 100 / $memtotal ))`%)"
1504 echo " Buffers: `printf %6d $(( $membuffers / 1024 ))` MB (`printf %2d $(( $membuffers * 100 / $memtotal ))`%)"
1505 echo " Cached: `printf %6d $(( $memcached / 1024 ))` MB (`printf %2d $(( $memcached * 100 / $memtotal ))`%)"
1506 if [ "$memslab" = "0" ]; then
1507 echo " Slab: not available"
1508 else
1509 echo " Slab: `printf %6d $(( $memslab / 1024 ))` MB (`printf %2d $(( $memslab * 100 / $memtotal ))`%)"
1510 fi
1511 if [ "$swaptotal" = "0" ]; then
1512 echo "Swap: not available"
1513 else
1514 echo "Swap: $(( $swapused / 1024 )) / $(( $swaptotal / 1024 )) MB (`printf %2d $(( $swapused * 100 / $swaptotal ))`%)"
1515 fi
1516 ;;
1517 *freebsd*)
1518 local mempagesize="` sysctl -n hw.pagesize`"
1519 local mempagecount="`sysctl -n vm.stats.vm.v_page_count`"
1520 local memactive="` sysctl -n vm.stats.vm.v_active_count`"
1521 local meminactive="` sysctl -n vm.stats.vm.v_inactive_count`"
1522 local memwire="` sysctl -n vm.stats.vm.v_wire_count`"
1523 local memcache="` sysctl -n vm.stats.vm.v_cache_count`"
1524 local membuffer="` sysctl -n vfs.bufspace`"
1525 local memfree="` sysctl -n vm.stats.vm.v_free_count`"
1526 local swapenabled="` sysctl -n vm.swap_enabled`"
1527 echo "Memory (Active): `printf %6d $(( $memactive * $mempagesize / 1048576))` MB (`printf %2d $(( $memactive * 100 / $mempagecount ))`%)"
1528 echo "Memory (Inactive): `printf %6d $(( $meminactive * $mempagesize / 1048576))` MB (`printf %2d $(( $meminactive * 100 / $mempagecount ))`%)"
1529 echo "Memory (Wired): `printf %6d $(( $memwire * $mempagesize / 1048576))` MB (`printf %2d $(( $memwire * 100 / $mempagecount ))`%)"
1530 echo "Memory (Cache): `printf %6d $(( $memcache * $mempagesize / 1048576))` MB (`printf %2d $(( $memcache * 100 / $mempagecount ))`%)"
1531 echo "Memory (Buffer): `printf %6d $(( $membuffer / 1048576))` MB (`printf %2d $(( $membuffer * 100 / $mempagecount / $mempagesize ))`%)"
1532 echo "Memory (Free): `printf %6d $(( $memfree * $mempagesize / 1048576))` MB (`printf %2d $(( $memfree * 100 / $mempagecount ))`%)"
1533 echo "Total Memory: `printf %6d $(( $mempagecount * $mempagesize / 1048576))` MB"
1534 if [ "$swapenabled" = "1" ]; then
1535 echo ""
1536 echo "Swap devices:"
1537 swapinfo -m
1538 else
1539 echo "Swap: not enabled"
1540 fi
1541 ;;
1542 *netbsd*)
1543 local mempagesize="` sysctl -n hw.pagesize`"
1544 local mempagecount="`vmstat -t | tail -n 1 | awk '{print $5}'`"
1545 local memactive="` vmstat -s | safe_grep 'pages active$' | awk '{print $1}'`"
1546 local meminactive="` vmstat -s | safe_grep 'pages inactive$' | awk '{print $1}'`"
1547 local memwired="` vmstat -s | safe_grep 'pages wired$' | awk '{print $1}'`"
1548 local memexec="` vmstat -s | safe_grep 'cached executable pages$' | awk '{print $1}'`"
1549 local memfile="` vmstat -s | safe_grep 'cached file pages$' | awk '{print $1}'`"
1550 local memfree="` vmstat -s | safe_grep 'pages free$' | awk '{print $1}'`"
1551 echo "Memory (Active): `printf %6d $(( $memactive * $mempagesize / 1048576))` MB (`printf %2d $(( $memactive * 100 / $mempagecount ))`%)"
1552 echo "Memory (Inactive): `printf %6d $(( $meminactive * $mempagesize / 1048576))` MB (`printf %2d $(( $meminactive * 100 / $mempagecount ))`%)"
1553 echo "Memory (Wired): `printf %6d $(( $memwired * $mempagesize / 1048576))` MB (`printf %2d $(( $memwired * 100 / $mempagecount ))`%)"
1554 echo "Memory (Exec): `printf %6d $(( $memexec * $mempagesize / 1048576))` MB (`printf %2d $(( $memexec * 100 / $mempagecount ))`%)"
1555 echo "Memory (File): `printf %6d $(( $memfile * $mempagesize / 1048576))` MB (`printf %2d $(( $memfile * 100 / $mempagecount ))`%)"
1556 echo "Memory (Free): `printf %6d $(( $memfree * $mempagesize / 1048576))` MB (`printf %2d $(( $memfree * 100 / $mempagecount ))`%)"
1557 echo "Total Memory: `printf %6d $(( $mempagecount * $mempagesize / 1048576))` MB"
1558 echo ""
1559 echo "Swap devices"
1560 swapctl -lm
1561 ;;
1562 *openbsd*)
1563 local mempagesize="` sysctl -n hw.pagesize`"
1564 local mempagecount="`vmstat -s | safe_grep 'pages managed$' | awk '{print $1}'`"
1565 local memactive="` vmstat -s | safe_grep 'pages active$' | awk '{print $1}'`"
1566 local meminactive="` vmstat -s | safe_grep 'pages inactive$' | awk '{print $1}'`"
1567 local memwired="` vmstat -s | safe_grep 'pages wired$' | awk '{print $1}'`"
1568 local memcache="` top -n | grep '^Memory:' | sed -n -e '1s/.*Cache: \([0-9]*\)M.*/\1/' -e 1p`"
1569 local memfree="` vmstat -s | safe_grep 'pages free$' | awk '{print $1}'`"
1570 echo "Memory (Active): `printf %6d $(( $memactive * $mempagesize / 1048576))` MB (`printf %2d $(( $memactive * 100 / $mempagecount ))`%)"
1571 echo "Memory (Inactive): `printf %6d $(( $meminactive * $mempagesize / 1048576))` MB (`printf %2d $(( $meminactive * 100 / $mempagecount ))`%)"
1572 echo "Memory (Wired): `printf %6d $(( $memwired * $mempagesize / 1048576))` MB (`printf %2d $(( $memwired * 100 / $mempagecount ))`%)"
1573 echo "Memory (Cache): `printf %6d $(( $memcache ))` MB (`printf %2d $(( $memcache * 104857600 / $mempagecount / $mempagesize))`%)"
1574 echo "Memory (Free): `printf %6d $(( $memfree * $mempagesize / 1048576))` MB (`printf %2d $(( $memfree * 100 / $mempagecount ))`%)"
1575 echo "Total Memory: `printf %6d $(( $mempagecount * $mempagesize / 1048576))` MB"
1576 echo ""
1577 echo "Swap devices"
1578 swapctl -lk
1579 ;;
1580 *solaris*)
1581 top -n | sed -n -e 5p
1582 ;;
1583 *)
1584 echo "Unsupported operating system."
1585 ;;
1586 esac
1587 }
1588
1589
1590
1591
1592 function rpmdu ()
1593 {
1594 local div_base=1
1595 local div_name="KB"
1596 local total=0
1597 if [ "`echo "$1" | cut -c 1`" = "-" ]
1598 then
1599 local optname=`echo "$1" | cut -c 2-`
1600 case "$optname" in
1601 "k")
1602 ;;
1603 "m")
1604 div_base=1024
1605 div_name=MB
1606 ;;
1607 "g")
1608 div_base=1048576
1609 div_name=GB
1610 ;;
1611 *)
1612 echo "Usage: $FUNCNAME [OPTION] package_name..."
1613 echo " -k KB"
1614 echo " -m MB"
1615 echo " -g GB"
1616 return 1
1617 ;;
1618 esac
1619 shift
1620 fi
1621
1622 while [ "$1" ]
1623 do
1624 rpm -ql "$1" | {
1625 while read oneline
1626 do
1627 if [ -f "$oneline" ]
1628 then
1629 du -k "$oneline"
1630 fi
1631 done
1632 } | {
1633 while read -d $'\t' filesize
1634 do
1635 total=$((${total}+${filesize}))
1636 read
1637 done
1638 printf "%9d %s %s\n" "$(($total/$div_base))" "$div_name" "$1"
1639 }
1640
1641 shift
1642 done
1643 }
1644
1645 function rpmsize ()
1646 {
1647 local div_base=1
1648 local div_name="Bytes"
1649 local total=0
1650 local filesize
1651 if [ "`echo "$1" | cut -c 1`" = "-" ]
1652 then
1653 optname=`echo "$1" | cut -c 2-`
1654 case "$optname" in
1655 "b")
1656 ;;
1657 "k")
1658 div_base=1024
1659 div_name=KB
1660 ;;
1661 "m")
1662 div_base=1048576
1663 div_name=MB
1664 ;;
1665 "g")
1666 div_base=1073741824
1667 div_name=GB
1668 ;;
1669 *)
1670 echo "Usage: $FUNCNAME [OPTION] package_name..."
1671 echo " -b Byte"
1672 echo " -k KB"
1673 echo " -m MB"
1674 echo " -g GB"
1675 return 1
1676 ;;
1677 esac
1678 shift
1679 fi
1680 while [ "$1" ]
1681 do
1682 total=0
1683 filesize=`rpm -q "$1" --queryformat "%{SIZE} "`
1684 for i in $filesize
1685 do
1686 total=$((${total}+${i}))
1687 done
1688 printf "%12d %s %s\n" "$(($total/$div_base))" "$div_name" "$1"
1689 shift
1690 done
1691 }
1692
1693 function rpm_source_repackage ()
1694 {
1695 local tmptop="`mktemp --tmpdir -d rpm_source_repackage.XXXXXXXXXX`"
1696 local args=("$@")
1697 local srpm="$1"
1698 local -a cmd
1699 local -i i
1700
1701 echo "==> Installing source packages: $1"
1702 rpm --define "_topdir $tmptop" -ivh "$1"
1703 safe_cp "$tmptop/SPECS"/*.spec "$tmptop/SOURCES"
1704
1705 echo "==> Entering directory: $tmptop/SOURCES"
1706 pushd "$tmptop/SOURCES" >/dev/null
1707
1708 for((i=1; i<$#; i++)) {
1709 if [ "${args[$i]}" = "--" ]; then
1710 if [ "$cmd" ]; then
1711 echo "==> Running command: ${cmd[@]}"
1712 "${cmd[@]}"
1713 cmd=()
1714 fi
1715 else
1716 cmd+=("${args[$i]}")
1717 fi
1718 }
1719
1720 if [ "$cmd" ]; then
1721 echo "==> Running command: ${cmd[@]}"
1722 "${cmd[@]}"
1723 fi
1724
1725 safe_cp "$tmptop/SOURCES"/*.spec "$tmptop/SPECS"
1726
1727 echo "==> Rebuilding source packages"
1728 rpmbuild --define "_topdir $tmptop" -bs "$tmptop/SPECS"/*.spec
1729
1730 echo "==> Leaving directory: $tmptop/SOURCES"
1731 popd >/dev/null
1732
1733 echo "==> Copying built source packages"
1734 safe_cp_verbose -i "$tmptop/SRPMS"/*.src.rpm .
1735 rm -rf "$tmptop"
1736 }
1737
1738 function freebsd_ports_should_rebuild ()
1739 {
1740 if [ -f "/var/db/pkg/local.sqlite" ]; then
1741 WITH_PKGNG="true"
1742 pkg_which_cmd="pkg which -q"
1743 else
1744 pkg_which_cmd="pkg_info -q -W"
1745 fi
1746 reqcomp=$(ldd -f '%a %o %p\n' \
1747 /usr/local/bin/* /usr/local/sbin/* \
1748 /usr/local/lib/* /usr/local/libexec/* \
1749 /usr/local/libexec/*/* \
1750 2>/dev/null | safe_grep 'not found' | \
1751 { while read oneline; do echo ${oneline} | cut -d ' ' -f 1; done; } | uniq)
1752 reqpkg=$({ for i in $reqcomp; do $pkg_which_cmd $i; done } | sort | uniq)
1753 echo $reqpkg
1754 }
1755
1756
1757
1758
1759 function check_important_files ()
1760 {
1761 important_files="$HOME/.screenrc $HOME/.vimrc"
1762 for i in $important_files
1763 do
1764 [ '!' -f "$i" ] && printf "\e[1;31mWarning\e[m: \e[1;33m$i\e[m does not exist.\n"
1765 done
1766 }
1767
1768 function prehistory_backup ()
1769 {
1770 echo "Checking your current history file"
1771 local -i currentcount="`wc -l < "$HISTFILE"`"
1772 currentcount="${currentcount/ */}"
1773 [ '!' -f "$historycountfile" ] && touch "$historycountfile"
1774 local -i previoushistorycount="$(< "$historycountfile")"
1775 if [ "$currentcount" -lt "$previoushistorycount" ]
1776 then
1777 printf "\e[1;31mWarning\e[m: Your $HISTFILE may be TRUNCATED OR OVERWRITTEN BY OTHER PROGRAMS!\n"
1778 printf "Note: \e[1;33m$currentcount\e[m < $previoushistorycount\n"
1779 echo "Your $historycountfile and $historybackupfile will not be overwritten until this problem is fixed."
1780 echo " 1. Check your $HISTFILE."
1781 echo " 2. Edit your $HISTFILE manually if some unexpected changes are found."
1782 echo " (You may need $historybackupfile to do it) "
1783 echo " 3. Remove the file $historycountfile."
1784 echo " 4. Run the command \`prehistory_backup' again."
1785 return 3
1786 fi
1787 echo -n "Backing up your current history file ($previoushistorycount -> $currentcount, "
1788 if [ "$previoushistorycount" = "$currentcount" ]
1789 then
1790 echo "no modification)"
1791 else
1792 echo "+$[$currentcount-$previoushistorycount])"
1793 fi
1794 echo "$currentcount" > "$historycountfile"
1795 safe_cp -f "$HISTFILE" "$historybackupfile"
1796 }
1797
1798
1799
1800
1801 function chr ()
1802 {
1803 printf $(printf '\\%03o\\n' "$1")
1804 }
1805
1806 function hex ()
1807 {
1808 printf "0x%02x\n" "$1"
1809 }
1810
1811 function ord ()
1812 {
1813 printf "%d 0x%02x 0%03o\n" "'$1" "'$1" "'$1"
1814 }
1815
1816 function argv0 ()
1817 {
1818 local execname="$1"
1819 local argv0="$2"
1820 shift 2
1821 ( exec -a "$argv0" "$execname" "$@" )
1822 }
1823
1824 function compile_all ()
1825 {
1826 local noask=0
1827 local mycc="${CC}"
1828 local mycxx="${CXX}"
1829 local myexe="`get_executable_extension`"
1830 local newCFLAGS
1831 local newCXXFLAGS
1832 local newLDFLAGS
1833 [ "$1" = '' ] && echo "Which file(s) do you want to compile? " && return 1
1834 [ "$1" = "-n" ] && noask=1
1835 if [ "$noask" = "0" ]; then
1836 read -e -p "CFLAGS: " -i "$CFLAGS" newCFLAGS
1837 read -e -p "CXXFLAGS: " -i "$CXXFLAGS" newCXXFLAGS
1838 read -e -p "LDFLAGS: " -i "$LDFLAGS" newLDFLAGS
1839 [ "$newCFLAGS" '!=' '' ] && CFLAGS=$newCFLAGS
1840 [ "$newCXXFLAGS" '!=' '' ] && CXXFLAGS=$newCXXFLAGS
1841 [ "$newLDFLAGS" '!=' '' ] && LDFLAGS=$newLDFLAGS
1842 else
1843 shift
1844 fi
1845 [ -z "${mycc}" ] && mycc=cc
1846 [ -z "${mycxx}" ] && mycxx=c++
1847 while [ "$1" '!=' '' ]
1848 do
1849 local targetfile="`echo "$1" | sed 's|\(.*\)\..*|\1|'`$myexe"
1850 local suffix="`echo "$1" | sed 's|.*\.\(.*\)|\1|'`"
1851 if [ -f "$1" ]; then
1852 true
1853 else
1854 printf \
1855 "\e[1;33mWarning\e[0m: $1 Non-existent file or not a regular file\n"
1856 shift ; continue
1857 fi
1858 [ "$targetfile" = "$1" ] && shift && continue
1859 case "$suffix" in
1860 c)
1861 echo "[${mycc}] $1 -> $targetfile"
1862 ${mycc} $CFLAGS "$1" $LDFLAGS -o "$targetfile"
1863 ;;
1864 cpp|CPP|cp|cxx|cc|c++|C)
1865 echo "[${mycxx}] $1 -> $targetfile"
1866 ${mycxx} $CXXFLAGS "$1" $LDFLAGS -o "$targetfile"
1867 ;;
1868 *)
1869 printf "$1: Unknown suffix (\e[1;33mskipped\e[0m)\n"
1870 ;;
1871 esac
1872 [ "$?" '!=' "0" ] && printf \
1873 '\e[1;31mError\e[0m while compiling file\n'
1874 shift
1875 done
1876 return 0
1877 }
1878
1879 function cc_define ()
1880 {
1881 local -i i
1882 local mycpp="${CPP}"
1883 if [ -z "${mycpp}" ]; then
1884 if [ -z "${CC}" ]; then
1885 mycpp="cpp"
1886 else
1887 mycpp="${CC} -E"
1888 fi
1889 fi
1890
1891 split_arguments "$@"
1892
1893 {
1894 (( i = 0 ))
1895 while [ "${prefixlist[$i]}" ]; do
1896 echo "#include <${prefixlist[$i]}>"
1897 (( i++ ))
1898 done
1899 (( i = 0 ))
1900 while [ "${arglist[$i]}" ]; do
1901 echo "${arglist[$i]}"
1902 (( i++ ))
1903 done
1904 } | ${mycpp} - | tail -n "${#arglist[@]}"
1905 unset arglist
1906 unset prefixlist
1907 }
1908
1909 function cxx_define ()
1910 {
1911 CPP="${CXXCPP}" CC="${CXX:-c++ -x c++}" cc_define "$@"
1912 }
1913
1914
1915
1916
1917 function repeat ()
1918 {
1919 local repeat_times="$1"
1920 local i
1921 shift
1922 for ((i=0; i<repeat_times; i++))
1923 do
1924 "$@"
1925 done
1926 }
1927
1928 function wait_success ()
1929 {
1930 local i=1
1931 until "$@"; do echo "Failed ... $i"; ((i++)) ; done
1932 }
1933
1934
1935
1936
1937 function keep_sudo_credential ()
1938 {
1939 if [ "$1" ]
1940 then
1941 update_sudo_interval="$1"
1942 else
1943 update_sudo_interval="280"
1944 fi
1945 while true
1946 do
1947 sudo -v
1948 sleep "$update_sudo_interval"
1949 done
1950 }
1951
1952
1953
1954
1955 function get_terminal_size ()
1956 {
1957
1958
1959
1960
1961
1962 echo -n $'\e7\e[r\e[999;999H\e[6n\e8' 1>&2
1963 read -s -d R getsize
1964 echo $getsize | sed 's#..\([0-9]*\);\([0-9]*\)#LINES=\1 COLUMNS=\2#'
1965 }
1966
1967 function set_terminal_size ()
1968 {
1969 eval "export `get_terminal_size`"
1970 stty cols $COLUMNS rows $LINES
1971 }
1972
1973 function set_console_title ()
1974 {
1975 case "$TERM" in
1976 screen*)
1977 printf "\033]0;"
1978 echo -n "$*"
1979 printf "\033\\"
1980 ;;
1981 xterm*)
1982 printf "\033]0;"
1983 echo -n "$*"
1984 printf "\007"
1985 ;;
1986 *)
1987 echo "Your terminal may not have the hardstatus line."
1988 echo "Note: TERM=$TERM"
1989 ;;
1990 esac
1991 }
1992
1993
1994
1995
1996 function convert_to_html ()
1997 {
1998 while [ "$1" '!=' '' ]
1999 do
2000 for i in "$1"
2001 do
2002 vim $i -c 'set background=dark' \
2003 -c 'highlight PreProc ctermfg=darkcyan' \
2004 -c "$BEFORE_CONVERT_TO_HTML" \
2005 -c "$BEFORE_CONVERT_TO_HTML1" \
2006 -c "$BEFORE_CONVERT_TO_HTML2" \
2007 -c TOhtml \
2008 -c :w \
2009 -c :qa
2010 done
2011 shift
2012 done
2013 }
2014
2015
2016
2017
2018 alias helpf='help_function'
2019 alias helpm='help_myself'
2020 alias helpa='help_aliases'
2021 alias help_aliases='help_function'
2022
2023 function print_iconv ()
2024 {
2025 [ "$1" = "$2" ] && cat && return 0
2026 iconv -f "$1" -t "$2"
2027 }
2028
2029 function help_myself ()
2030 {
2031 echo "argc = $#"
2032 echo "argv[0] = $0"
2033 i=1
2034 while [ "$1" ]
2035 do
2036 echo "argv[$i] = $1"
2037 i=$(($i+1))
2038 shift
2039 done
2040 }
2041
2042 function help_function ()
2043 {
2044 [ "$#" = "0" ] && {
2045 cat << "ENDHELPMSG"
2046 <<< Help >>>
2047 help_myself [arguments ...] (helpm)
2048 help_function [functions ...] (helpf)
2049 help_aliases (helpa)
2050 help_obsolete
2051 x print_iconv
2052
2053 <<< Group: Background Tasks >>>
2054 bgrun command [arguments ...] (bgr)
2055 bglist [--full] (bgl, bgls)
2056 bgview [number] (bgv)
2057 bgclean [all | numbers ...] (bgrm)
2058 bgcount (bgc)
2059 bgdu
2060
2061 <<< Group: Configuration Files >>>
2062 configfile_fetch [git_tag [file_name_list ...]]
2063 configfile_initial_setup
2064 x fetch_remote_file local_file_name remote_url
2065 x fetch_and_merge local_file_name remote_url
2066
2067 <<< Group: Fontconfig Tools >>>
2068 fontconfig_set_alias name main_font fallback_font
2069 x fontconfig_get_supported_lang font_name
2070
2071 <<< Group: New PATH Editor >>>
2072 path_editor [variable]
2073 ldpath_editor
2074 x newpath_init
2075 x newpath_gen
2076
2077 <<< Group: Trash Manager >>>
2078 trash_mv [filenames ...] [-- sudo_prefix ...] (trash_put, trash_add)
2079 trash_ls (trash_list)
2080 trash_cd number
2081 trash_pushd number
2082 trash_recover numbers ... [-- sudo_prefix ...] (trash_restore, trash_rc)
2083 trash_rm numbers ... (trash_drop, trash_clean)
2084 trash_count (trash_ct)
2085 trash_du [-- sudo_prefix ...]
2086
2087 <<< Group: Windows Executable Helpers >>>
2088 windows_exe_get_deps dll_or_exe
2089 windows_exe_copy [-n|-p] dll_or_exe destdir libdir ...
2090 x windows_dll_is_builtin dll_or_exe
2091 x windows_exe_find_dlls
2092
2093 <<< Tools: Background Notify Daemon >>>
2094 check_dmesg seconds
2095 check_system_status seconds
2096
2097 <<< Tools: Backup >>>
2098 backup_file filename ... [-- sudo_prefix ...]
2099
2100 <<< Tools: Compatibility >>>
2101 fbterm_chewing [size] [arguments ...]
2102 gen_ms_inet_shortcut filename url
2103 unzip_nomac filenames ...
2104
2105 <<< Tools: GNU Screen >>>
2106 mkscreenacl usernames ...
2107
2108 <<< Tools: Interactive >>>
2109 editlink filenames ... [-- sudo_prefix ...]
2110 mvfile [-n] filenames ... [-- sudo_prefix ...]
2111 varset [-p] variables ...
2112
2113 <<< Tools: Memory >>>
2114 get_memory_info
2115
2116 <<< Tools: Packages >>>
2117 rpmdu [-kmg] packages ...
2118 rpmsize [-bkmg] packages ...
2119 rpm_source_repackage srpm -- command1 ... [-- command2 ...]
2120 freebsd_ports_should_rebuild
2121
2122 <<< Tools: Personal Files >>>
2123 check_important_files
2124 prehistory_backup
2125
2126 <<< Tools: Programming >>>
2127 chr number
2128 hex number
2129 ord character
2130 argv0 executable arguments ... (include argv[0])
2131 compile_all [-n] filenames ...
2132 cc_define macro [-- included_headers ...]
2133 cxx_define macro [-- included_headers ...]
2134
2135 <<< Tools: Repeated Tasks >>>
2136 repeat times arguments ...
2137 wait_success arguments ...
2138
2139 <<< Tools: Security >>>
2140 keep_sudo_credential [seconds]
2141
2142 <<< Tools: Terminal >>>
2143 get_terminal_size
2144 set_terminal_size
2145 set_console_title
2146
2147 <<< Tools: Web >>>
2148 convert_to_html filename ...
2149
2150 <<< Shared Internal Functions >>>
2151 x createdir_askmode dirname
2152 x check_command_existent program
2153 x is_file_type filename type [-- sudo_prefix ...]
2154 x get_file_size filename [-- sudo_prefix ...]
2155 x get_executable_extension
2156 x split_arguments [arguments ...]
2157
2158 <<< Aliases: Command Prompt >>>
2159 startcolor - Enable colorful PS1 prompting
2160 stopcolor - Disable colorful PS1 prompting
2161
2162 <<< Aliases: Git >>>
2163 git_log - Show git log in a more compact format
2164 git_log_color - Show git log in a more colorful format
2165
2166 <<< Aliases: GNU Screen >>>
2167 screen256 - Start GNU Screen and set TERM to screen-256color
2168
2169 <<< Aliases: Language >>>
2170 big5 - Set Language and character sets to Taiwan Chinese Big5
2171 cccc - Set Language and character sets to 7-bit ASCII
2172 enus - Set Language and character sets to US English UTF-8
2173 zhtw - Set Language and character sets to Taiwan Chinese UTF-8
2174
2175 <<< Aliases: Nice Format >>>
2176 ndate - Format the output of `date'
2177 npasswd - Format the output of `getent passwd'
2178 ngroup - Format the output of `getent group'
2179
2180 <<< Aliases: Terminal >>>
2181 savetty - Save current terminal mode
2182 resetty - Reset to last saved terminal mode
2183
2184 <<< Aliases: Vim >>>
2185 vimhtml - Start Vim and set tabstop and shiftwidth to 2
2186 ENDHELPMSG
2187 } | $PAGER && return 0
2188 local current_charset=`echo "$LC_ALL" | cut -d . -f 2`
2189 local -i i
2190 while [ "$1" ]
2191 do
2192 case "$1" in
2193 help_myself|helpm)
2194 cat << "ENDHELPMSG" | print_iconv "UTF-8" "$current_charset"
2195 help_myself
2196 一個測試命令列的小函式
2197 ENDHELPMSG
2198 ;;
2199 help_function|helpf)
2200 cat << "ENDHELPMSG" | print_iconv "UTF-8" "$current_charset"
2201 help_function
2202 顯示 .bash_include 提供的額外函式清單
2203 註：前方加上「x」符號者表示此為內部使用的函式，不宜直接使用
2204 ENDHELPMSG
2205 ;;
2206 *)
2207 echo "Help message for $1 is not found"
2208 ;;
2209 esac
2210 shift
2211 done
2212 }
2213
2214
2215
2216
2217 umask 0022
2218
2219 if [ "$interactive_shell" ]
2220 then
2221 echo "Running interactive shell configuration"
2222 check_important_files
2223 startcolor
2224 prehistory_backup
2225 bind '"\e[A":history-search-backward'
2226 bind '"\e[B":history-search-forward'
2227 if [ -e "$HOME/.bash_title" ]; then
2228 case "$TERM" in
2229 xterm*)
2230 PROMPT_COMMAND="$PROMPT_COMMAND"'; printf "\033]0;%s@%s:%s (%s)\007" "${USER}" "${HOSTNAME%%.*}" "${PWD/#$HOME/~}" "`date "+%H:%M:%S"`"'
2231 ;;
2232 screen*)
2233 PROMPT_COMMAND="$PROMPT_COMMAND"'; printf "\033]0;%s@%s:%s (%s)\033\\" "${USER}" "${HOSTNAME%%.*}" "${PWD/#$HOME/~}" "`date "+%H:%M:%S"`"'
2234 ;;
2235 esac
2236 fi
2237 [ "$TERM" = xterm ] && TERM=xterm-256color
2238 [ "$TERM" = screen ] && TERM=screen-256color
2239 fi
2240
2241 [ "$interactive_shell" ] && echo "Setting shell options, completions, limits"
2242
2243 shopt -s histappend
2244 shopt -s checkwinsize
2245 shopt -s checkjobs
2246 shopt -s checkhash
2247 shopt -s cmdhist
2248 shopt -s mailwarn
2249
2250 complete -A alias helpa
2251 complete -A alias help_aliases
2252 complete -A command check_command_existent
2253 complete -A directory createdir_askmode
2254 complete -A function helpf
2255 complete -A function help_function
2256 complete -A variable varset
2257 complete -A variable path_editor
2258 complete -A user mkscreenacl
2259
2260 if check_command_existent _command; then
2261 complete -F _command wait_success
2262 fi
2263
2264 if check_command_existent _screen; then
2265 complete -F _screen screen256
2266 fi
2267
2268 if check_command_existent _rpmdev_installed_packages; then
2269 complete -F _rpmdev_installed_packages rpmdu
2270 complete -F _rpmdev_installed_packages rpmsize
2271 fi
2272
2273 ulimit -S -c unlimited 2> /dev/null
2274
2275 [ "$interactive_shell" ] && {
2276 if [ "$WINDOW" ] && type screen &> /dev/null; then
2277 if [ "`screen --version | sed 's/^Screen version 4\.\([0-9]*\).*$/\1/'`" -ge "1" ]; then
2278 echo "Setting options for GNU screen >= 4.1.0"
2279 screen -X cjkwidth off
2280 fi
2281 fi
2282 }
2283
2284 [ "$interactive_shell" ] && {
2285 echo "Done"
2286 if [ "$UID" = "0" ] || [ "$EUID" = "0" ]
2287 then
2288 printf "\nNote: You may be \e[1;32mprivileged\e[m now!\n\n"
2289 fi
2290 }