3 #########################################################################
4 # This program is free software: you can redistribute it and/or modify #
5 # it under the terms of the version 3 of the GNU General Public License #
6 # as published by the Free Software Foundation. #
8 # This program is distributed in the hope that it will be useful, but #
9 # WITHOUT ANY WARRANTY; without even the implied warranty of #
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU #
11 # General Public License for more details. #
13 # You should have received a copy of the GNU General Public License #
14 # along with this program. If not, see <http://www.gnu.org/licenses/>. #
16 # Written by and Copyright (C) Francois Fleuret #
17 # Contact <francois@fleuret.org> for comments & bug reports #
18 #########################################################################
20 # The site-specific and confidential settings are in another file
22 PRIVATE_BASHRC="${HOME}/private/bashrc.perso"
24 # If the MANPATH is not set, set it
26 [ "${MANPATH}" ] || MANPATH=$(manpath)
28 # If the private bashrc exists, execute it
30 [ -f "${PRIVATE_BASHRC}" ] && source "${PRIVATE_BASHRC}"
32 # !!! THIS HAS TO BE HERE EVEN IN THE NON-INTERACTIVE PART OR YOU WILL
33 # LOSE YOU PREVIOUS HISTORY !!!
35 export HISTFILESIZE=20000
36 export HISTSIZE=${HISTFILESIZE}
38 export HISTIGNORE="${HISTIGNORE}:&:[ ]*"
40 # I want to save the command time, but I do not want to see it in
43 export HISTTIMEFORMAT=""
47 # I realized that most of my settings are meaningful only in
48 # interactive mode. This should maybe be done more properly through
49 # using different .bash_profile and .bash_login
51 [[ ${TERM} == "dumb" ]] || [ ! -t 0 ] && return
53 ######################################################################
54 ## The interactive part
56 export VT_RESET=$'\e[0m'
57 export VT_BOLD=$'\e[1m'
58 export VT_UNDERLINE=$'\e[4m'
59 export VT_BLINK=$'\e[5m'
61 export VT_SET_TITLE=$'\e]0;'
62 export VT_END_TITLE=$'\007'
64 export VT_BLACK_FG=$'\e[30m'
65 export VT_RED_FG=$'\e[31m'
66 export VT_GREEN_FG=$'\e[32m'
67 export VT_YELLOW_FG=$'\e[33m'
68 export VT_BLUE_FG=$'\e[34m'
69 export VT_MAGENTA_FG=$'\e[35m'
70 export VT_CYAN_FG=$'\e[36m'
71 export VT_WHITE_FG=$'\e[37m'
73 export VT_BLACK_BG=$'\e[40m'
74 export VT_RED_BG=$'\e[41m'
75 export VT_GREEN_BG=$'\e[42m'
76 export VT_YELLOW_BG=$'\e[43m'
77 export VT_BLUE_BG=$'\e[44m'
78 export VT_MAGENTA_BG=$'\e[45m'
79 export VT_CYAN_BG=$'\e[46m'
80 export VT_WHITE_BG=$'\e[47m'
84 export LESS_TERMCAP_us=${VT_GREEN_FG}
85 export LESS_TERMCAP_ue=${VT_RESET}
86 export LESS_TERMCAP_md=${VT_BLUE_FG}${VT_BOLD}
87 export LESS_TERMCAP_me=${VT_RESET}
89 # export LESS_TERMCAP_md=$'\e[1;34;40m'
91 # This prevents ^S from freezing the shell
99 # alias chmod='chmod -v'
100 alias chmod='chmod -c'
105 alias df='df -hT --sync'
106 alias grep='grep -E --mmap'
108 alias s='screen -d -R -U && clear'
109 alias mc='echo Try mv ' # I'm fed up with midnight commander
110 # alias kj="keyjnote -s -D 1000 -t Crossfade -T 100"
111 alias impressive="impressive -s -D 1000 -t Crossfade -T 100"
113 # alias fdupes='fdupes -r .'
117 if [ -e "${HOME}/.dircolors" ]; then
118 eval $(dircolors "${HOME}/.dircolors")
119 alias ls='ls --color'
120 # alias ll='ls --color -lth'
121 alias lt='ls --color -gohtr --time-style="+%Y %b %d %H:%M"'
122 alias ll='ls --color -goh --time-style="+%Y %b %d %H:%M"'
123 alias lll='ls --color -lth'
124 alias l='ls --color -I "*~" -I "*.o"'
128 alias lt='ls -gohtr --time-style="+%Y %b %d %H:%M"'
129 alias ll='ls -goh --time-style="+%Y %b %d %H:%M"'
131 alias l='ls -I "*~" -I "*.o"'
134 export EDITOR=emacsclient
135 export GIT_EDITOR=${EDITOR}
137 ######################################################################
138 # Ignored extensions when completing
142 ######################################################################
145 # Find a file containing a name
150 find "$@" -name "*${name}*";
153 # Create a dir and cd there
160 # Capture the screen in a dated png
166 name="capture-$(date +%s).png"
168 echo "Waiting $1 s and saving to ${name}."
170 echo "Please click on the window to capture."
171 xwd | convert - ${name}
175 # Create and CD in a /tmp/tmp.XXXXXX directory. With the '-'
176 # arguments, do not create one and CD in the most recent instead
180 if [[ $1 == "-" ]]; then
181 cd $(\ls -td /tmp/tmp.?????? | head -1)
183 echo "USAGE: cdt [-]" >&2
187 cd $(mktemp -d /tmp/tmp.XXXXXX)
194 TRASH=$(date +/tmp/trash-%Y-%b-%d-%Hh)
196 if [[ -d ${TRASH} ]]; then
197 echo "Re-use ${TRASH}"
200 echo "Created ${TRASH}"
207 # alias trash=trash.sh
210 mplayer $1 -dumpstream -dumpfile $(basename $1)
213 ######################################################################
214 # http://www.reddit.com/r/linux/comments/akt3j/a_functional_programming_style_map_function_for/
218 if [ $# -lt 2 ] || [[ ! "$@" =~ :[[:space:]] ]];then
219 echo "Invalid syntax." >&2; return 1
221 until [[ $1 =~ : ]]; do
222 command="$command $1"; shift
224 command="$command ${1%:}"; shift
226 if [[ $command =~ \{\} ]];then
227 rep="${command//\{\}/\"$i\"}"
228 eval "${rep//\\/\\\\}"
230 eval "${command//\\/\\\\} \"${i//\\/\\\\}\""
235 ######################################################################
236 ## A version of pho which stores the image numbers in environment
241 TEMP=$(mktemp /tmp/pho.XXXXXXX)
242 ${PHO_BIN} "$@" | tee ${TEMP}
243 PHO_NOTE_1=$(grep ^"Note 1: " ${TEMP} | sed -e "s/^[^:]*: //")
244 PHO_NOTE_2=$(grep ^"Note 2: " ${TEMP} | sed -e "s/^[^:]*: //")
245 PHO_NOTE_3=$(grep ^"Note 3: " ${TEMP} | sed -e "s/^[^:]*: //")
246 PHO_NOTE_R90=$(grep ^"Rotate 90 \(CW\): " ${TEMP} | sed -e "s/^[^:]*: //")
247 PHO_NOTE_R180=$(grep ^"Rotate 180: " ${TEMP} | sed -e "s/^[^:]*: //")
248 PHO_NOTE_R270=$(grep ^"Rotate -90 \(CCW\): " ${TEMP} | sed -e "s/^[^:]*: //")
252 # function rotjpeg () {
253 # if [ $1 == "90" ] || [ $1 == "180" ] || [ $1 == "270" ]; then
254 # TEMP=$(mktemp /tmp/rotjpeg.XXXXXX)
255 # echo jpegtran -rotate $1 -copy all $2 > ${TEMP}
256 # echo cp $2 ${2/jpg/}original.jpg
260 # echo "Can not rotate with an angle of $1 degrees."
264 ######################################################################
265 ## A version of date that shows the time at home if TZ is set
268 echo "Local: $(date)"
275 ######################################################################
276 ## ifup / ifdown with sudo and memorization of the network
278 ## When invoked without an argument this "ifup" uses the same argument
279 ## as the previous time
281 ## When invoked without an argument this "ifdown" removes the last
282 ## interface which was ifuped
284 [[ ${IFUPRC} ]] || IFUPRC="${HOME}/.ifuprc"
287 echo "${VT_BOLD}${VT_GREEN_FG}This is the bash function ifup from .bashrc${VT_RESET}"
288 if [[ ! "$@" ]] && [[ -s ${IFUPRC} ]]; then
289 # If we have no argument and there is a .ifuprc, use it
290 ARGS=$(tail -1 ${IFUPRC})
292 # Otherwise uses the given arguments, and store them
294 echo ${ARGS} >> ${IFUPRC}
296 echo "${VT_GREEN_FG}Running [sudo ifup ${ARGS}]${VT_RESET}"
299 # Ugly hack to remove the dsl modem dns server when we add
300 # explicitely a dns in the /etc/network/interfaces
302 REMOVE_LOCAL_DNS=/usr/local/bin/remove-local-dns.sh
304 if [[ -x ${REMOVE_LOCAL_DNS} ]]; then
305 echo "${VT_GREEN_FG}Running [sudo ${REMOVE_LOCAL_DNS} 192.168]${VT_RESET}"
306 sudo ${REMOVE_LOCAL_DNS} 192.168
311 echo "${VT_BOLD}${VT_GREEN_FG}This is the bash function ifdown from .bashrc${VT_RESET}"
312 if [[ ! "$@" ]] && [[ -s ${IFUPRC} ]]; then
313 # If there are no arguments and there is a .ifuprc, get the
315 ARGS=$(tail -1 ${IFUPRC} | sed -e "s/=.*$//")
317 # Otherwise, use the standard ifdown
320 echo "${VT_GREEN_FG}Running sudo [ifdown ${ARGS}]${VT_RESET}"
324 function checkgw () {
325 ping $(route -n | grep ^0.0.0.0 | awk '{print $2}')
328 ######################################################################
329 # Show the most recent files, no scroll
332 HEIGHT=$(stty size | awk '{print $1}')
333 WIDTH=$(stty size | awk '{print $2}')
334 \ls -goth --time-style="+%Y %b %d %H:%M" "$@" | \
335 head -$((HEIGHT-2)) | \
339 ######################################################################
340 # cd and ls into a directory
341 # [from http://www.oreillynet.com/onlamp/blog/2007/01/whats_in_your_bash_history.html]
343 # function c () { cd "$@" && lr; }
345 ######################################################################
346 # You can change the xterm background color on the fly!
348 function setxtermbg () {
349 echo -n $'\e]11;'$1$'\007'
352 ######################################################################
353 # Shuffle the lines from the stdin
355 function shuffle () {
357 [[ $SEED ]] || SEED=0
358 awk 'BEGIN{srand('${SEED}')} { print rand()" "$0 }' | sort -g | sed -e "s/^[0-9\.e\-]* //"
361 ######################################################################
362 # Stores the last entered command into a file
364 KEPT_COMMANDS=${HOME}/.kept_bash_commands
367 if [[ ${KEPT_COMMANDS} ]]; then
368 LINE=$(history | tail -2 | head -1 | sed -e "s/^[0-9 ]*//")
370 echo $(date)": "${LINE} >> ${KEPT_COMMANDS}
372 echo "You have to set \$KEPT_COMMANDS"
376 ######################################################################
377 # I sometime burn CDs and DVDs
383 echo "burn <iso name | dirname>" >&2
384 elif [[ -f $1 ]]; then
385 if [[ $(file $1 | grep "ISO 9660") ]]; then
386 wodim -eject -v dev=${DEVICE} $1
388 echo "Unknown type of $1" >&2
390 elif [[ -d $1 ]]; then
391 TMP=$(mktemp /tmp/cdimage.XXXXXX) && \
392 genisoimage -input-charset iso8859-1 -r -o ${TMP} $1 && \
393 wodim -eject -v dev=${DEVICE} ${TMP}
396 echo "Can not find $1" >&2
400 ######################################################################
401 # And watch DVDs too!
406 echo " ! and @ Seek to the beginning of the previous/next chapter"
407 echo " j Cycle through the available subtitles"
408 echo " o Show/hide the timing"
415 dvd_device="/dev/cdrom"
425 mplayer > /dev/null \
427 -vc ffmpeg12 -quiet \
430 -dvd-device ${dvd_device} dvd://${title}
437 mkdir -p ${HOME}/dvds
439 time dvdbackup -v -M && eject
442 ######################################################################
443 # Upload the sources from the current directory to work
446 if [[ ! "${MY_WORK_MACHINE}" ]]; then
447 echo "\$MY_WORK_MACHINE undefined" 1>&2
453 scp {Makefile,*.{cc,h,sh}} ${MY_WORK_MACHINE}:${DIR}
455 echo "Uploaded to ${MY_WORK_MACHINE}:${DIR}/"
458 ######################################################################
459 # Create small images from images
461 function mksmall () {
463 PARAMS="-geometry 800x600"
465 # Auto-orient does not seem to work at all, hence the ugly hack
468 # PARAMS="-auto-orient -geometry 800x600"
470 echo "Using ${PARAMS}"
474 [[ ${DEST_DIR} ]] || DEST_DIR=./small
478 if [[ ! -d ${DEST_DIR} ]]; then
479 echo "Can not create ${DEST_DIR}" >&2
483 NB_TOTAL=$(find -maxdepth 1 -type f | wc -l)
486 for i in $(find -maxdepth 1 -type f); do
487 if [[ $(file $i | grep image) ]]; then
488 if [[ -e ${DEST_DIR}/$i ]]; then
489 echo "The file ${DEST_DIR}/$i already exists."
492 orientation=$(exif $i \
493 | grep ^Orientation \
495 | sed -e "s/^[^|]*|//" \
498 case ${orientation} in
504 rotation_cmd="-rotate 90"
508 rotation_cmd="-rotate 270"
513 echo "Unknown orientation \"${orientation}\" !"
517 if [[ $(file ${i/%.*/}.* | grep -E movie) ]] ; then
518 CAPTION_PARAMS="-font FreeSans-Bold -pointsize 32 -fill green -annotate +10+32 Video"
523 convert ${rotation_cmd} $i ${PARAMS} ${CAPTION_PARAMS} ${DEST_DIR}/$i
526 \ls -lt ${DEST_DIR}/$i
531 echo "$((NB*100/NB_TOTAL))% (${NB}/${NB_TOTAL})"
535 ######################################################################
536 # Move a file to the ~/sources/config directory and replace it where
537 # it was by a symbolic link
539 function mvtoconfig () {
540 CONFIGDIR=${HOME}/sources/config
541 if [[ -d ${CONFIGDIR} ]]; then
542 NEWNAME=${CONFIGDIR}/$(basename $1 | sed -e "s/^\.//")
546 echo "Can not find ${CONFIGDIR}"
550 ######################################################################
551 # Track uncommited files (I presume this is very ugly from a real git
558 for i in $(find -name ".git"); do
559 NB_SUBDIR=$((NB_SUBDIR+1))
560 cd ${CURRENT_DIR}/$(dirname $i)
561 NB_MODIFIED=$(git status | grep modified | wc -l)
562 if [[ ${NB_MODIFIED} -gt 0 ]]; then
563 echo "$(dirname $i) (${NB_MODIFIED})"
564 git status | grep modified \
565 | sed -e "s/^#\t/ /" | sed -e "s/modified: *//"
571 echo "Visited ${NB_SUBDIR} directories."
574 ######################################################################
575 # Commits all directories under git
580 for d in $(find ${PWD} -name ".git" | sed -e "s/\.git$//"); do
582 NB_MODIFIED=$(git status | grep modified | wc -l)
583 if [[ ${NB_MODIFIED} -gt 0 ]]; then
584 if [[ $(pwd) =~ ${NO_AUTOMATIC_GIT_COMMIT} ]]; then
585 UNCOMMITTED="${UNCOMMITTED} $(pwd)"
587 echo $(pwd)" (${NB_MODIFIED} modified file(s))"
588 git commit -a -m "Automatic commit" | grep -v ^#
596 if [[ ${UNCOMMITTED} ]]; then
597 echo "** WARNING: Did not automatically commit${UNCOMMITTED}"
601 ######################################################################
602 # Backups all git directories into an encrypted backup file located
603 # either on the usb key or the SD card (in that order) if they can be
606 function git-backup () {
610 mount ${BACKUPDIR} 2> /dev/null
612 if [[ ! $(mount | grep ${BACKUPDIR}) ]]; then
617 if [[ $(mount | grep ${BACKUPDIR}) ]]; then
618 echo "Mounted ${BACKUPDIR}"
620 echo "Could not mount the backup directory"
624 RESULT=${BACKUPDIR}/gitbackup-$(date +%F-%H%M%S).tgz.mc
626 tar zcvf - $(find ${HOME}/ -name .git) \
627 | mcrypt -f ${HOME}/private/mcrypt.key > ${RESULT}
629 if [[ -f ${RESULT} ]]; then
632 echo "Could not create the backup!"
638 umount ${BACKUPDIR} && echo "Umounted ${BACKUPDIR}"
641 ######################################################################
642 # Downloads torrents located in ${BT_DIR}/torrents/ and puts the
643 # result in the ${BT_DIR}
646 if [[ ${BT_DIR} ]]; then
647 if [[ -d "${BT_DIR}/torrents" ]]; then
649 mv $1 ${BT_DIR}/torrents
651 if [[ "$(ps auxwww | grep btlaunchmanycurses | grep -v grep)" ]]; then
652 echo "A client is already running."
654 cd ${BT_DIR} && screen btlaunchmanycurses torrents --max_upload_rate 32
657 echo "Directory ${BT_DIR}/torrents does not exist."
660 echo "You have to set \$BT_DIR."
664 ######################################################################
665 # The complex prompt policy
669 if [ "${CONSOLE}" == "yes" ]; then
673 # If the login is a standard one (as specified in
674 # IGNORED_PROMPT_LOGIN, which is set in the private bash file), do not
675 # show it. I have IGNORED_PROMPT_LOGIN="^fleuret$".
677 if [ ! ${IGNORED_PROMPT_LOGIN} ] || [[ ! ${USER} =~ ${IGNORED_PROMPT_LOGIN} ]]; then
681 # If the display is not the main one, make the assumption that the
682 # shell is not running on the localhost, and show the hostname
684 [ "${DISPLAY}" != ":0.0" ] && IDENT="${IDENT}@\h"
686 # If there is the login or the hostname, add a ":" to the prompt
688 [ "${IDENT}" ] && IDENT="${IDENT}:"
690 # If we are root, show that in red
692 if [[ ${USER} == "root" ]]; then
693 PS1="\[${VT_RED_BG}${VT_WHITE_FG}\]${IDENT}\w\[${VT_RESET}\] "
695 PS1="\[${VT_WHITE_BG}${VT_BLACK_FG}\]${IDENT}\w\[${VT_RESET}\] "
698 # In an xterm, show the hostname and path in the title bar, highlight
701 # [ "${TERMS_WITH_BAR}" ] || TERMS_WITH_BAR="^xterm|screen$"
703 # if [[ "${TERM}" =~ "${TERMS_WITH_BAR}" ]]; then
704 # PS1="\[${VT_SET_TITLE}shell@\h (\w)${VT_END_TITLE}${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
706 # PS1="\[${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
711 ######################################################################
712 # This implements a local history. If we are in a directory containing
713 # a writable local history file, we add the last line of the global
716 LOCAL_HISTORY_FILE=".local_bash_history"
718 function keep_local_history () {
719 if [[ -w "${LOCAL_HISTORY_FILE}" ]]; then
720 history 1 | sed -e 's/^ *[0-9]* *//' >> ${LOCAL_HISTORY_FILE}
721 TMP=$(mktemp /tmp/lh.XXXXXX)
723 uniq < ${LOCAL_HISTORY_FILE} | tail -${HISTSIZE} > ${TMP}
724 # mv would replace a symbolic link, while cp keeps it
725 \cp ${TMP} ${LOCAL_HISTORY_FILE}
727 LOCAL_HISTORY_HINT="* "
729 LOCAL_HISTORY_HINT=""
733 PS1="\[${VT_WHITE_BG}\]\${LOCAL_HISTORY_HINT}\[${VT_RESET}\]${PS1}"
735 ######################################################################
736 # Switch off the history
738 function histfile_cue () {
739 if [[ ! "${HISTFILE}" == "${HOME}/.bash_history" ]]; then
740 HISTORY_CUE="[${HISTFILE}]"
746 PS1="\[${VT_YELLOW_BG}\]\${HISTORY_CUE}\[${VT_RESET}\]${PS1}"
748 ######################################################################
749 # The dus command is available on my web site
751 # git clone http://fleuret.org/git/dus/
753 alias dus='dus -f -i'
755 ######################################################################
756 # The finddup command is available on my web site
758 # git clone http://fleuret.org/git/finddup/
760 # alias finddup='finddup -p0d'
761 alias finddup='finddup -p'
763 ######################################################################
764 # Selector based history
766 # The selector command is available on my web site
768 # git clone http://fleuret.org/git/selector/
770 function selector-history () {
771 selector --bash -c 7,4,0,3 -q <(history)
774 # Find pathes in the history and make a list of the existing ones
776 export CD_HISTORY=${HOME}/.selector-cd-history
778 function selector-cd () {
779 if [[ "$1" == "+" ]]; then
780 PATH_TEMP=$(mktemp /tmp/selector-cd-path.XXXXXX)
781 selector -d -i -o ${PATH_TEMP} ${CD_HISTORY}
782 cd "$(cat ${PATH_TEMP} | sed -e 's|~|'${HOME}'|')"
785 if [[ -z "$1" ]]; then
790 echo $PWD | sed -e "s|${HOME}|~|" >> ${CD_HISTORY}
795 alias cdd="cd $(tail -1 ${CD_HISTORY})"
797 # M-c provides a dynamic list of directories to cd into
799 bind '"\C-[c":"\C-a\C-kselector-cd +\C-m"'
801 # function selector-cd () {
802 # LIST_TEMP=$(mktemp /tmp/selector-cd-list.XXXXXX)
803 # PATH_TEMP=$(mktemp /tmp/selector-cd-path.XXXXXX)
804 # for d in $(history | \
805 # grep ^" *[0-9]* *cd" | \
806 # awk '{ print $3 }' | \
809 # if [[ -d $d ]]; then
812 # done >> ${LIST_TEMP}
813 # selector -d -i -o ${PATH_TEMP} ${LIST_TEMP}
814 # cd $(cat ${PATH_TEMP})
819 # M-r puts the selected history line in place of the current one
821 bind '"\C-[r":"\C-a\C-kselector-history\C-m"'
823 # M-t appends the selected history line and the end of the current one
825 bind '"\C-[t":"\C-a\C-kselector-history\C-m\C-a\C-y\C-e"'
827 # And we avoid to put in the history the use of the selector, which we
830 HISTIGNORE="${HISTIGNORE}:selector-history"
832 function selector-printer () {
833 TMP=$(mktemp /tmp/selector-printer.XXXXXX)
834 selector -o ${TMP} <(lpstat -a | awk '{print $1}')
835 export PRINTER=$(cat ${TMP})
836 echo "PRINTER=${PRINTER}"
841 ######################################################################
843 function prompt_command () {
844 # save the history after every command to avoid loosing some when
845 # multiple shells are open
847 # and the local histories system defined above
849 # and the history cue
853 PROMPT_COMMAND="prompt_command"
855 ######################################################################
857 # Displaying the timezone if it is set
860 echo "${VT_BOLD}${VT_GREEN_FG}Time zone is ${TZ}.${VT_RESET}"
863 ######################################################################