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 [[ ${TERM} == "dumb" ]] || [ ! -t 0 ] && return
53 ######################################################################
54 ## The interactive part
56 export VT_RESET=$'\033[0m'
57 export VT_BOLD=$'\033[1m'
58 export VT_UNDERLINE=$'\033[4m'
59 export VT_BLINK=$'\033[5m'
61 export VT_SET_TITLE=$'\033]0;'
62 export VT_END_TITLE=$'\007'
64 export VT_BLACK_FG=$'\033[30m'
65 export VT_RED_FG=$'\033[31m'
66 export VT_GREEN_FG=$'\033[32m'
67 export VT_YELLOW_FG=$'\033[33m'
68 export VT_BLUE_FG=$'\033[34m'
69 export VT_MAGENTA_FG=$'\033[35m'
70 export VT_CYAN_FG=$'\033[36m'
71 export VT_WHITE_FG=$'\033[37m'
73 export VT_BLACK_BG=$'\033[40m'
74 export VT_RED_BG=$'\033[41m'
75 export VT_GREEN_BG=$'\033[42m'
76 export VT_YELLOW_BG=$'\033[43m'
77 export VT_BLUE_BG=$'\033[44m'
78 export VT_MAGENTA_BG=$'\033[45m'
79 export VT_CYAN_BG=$'\033[46m'
80 export VT_WHITE_BG=$'\033[47m'
82 # This prevents ^S from freezing the shell
88 # alias chmod='chmod -v'
89 alias chmod='chmod -c'
94 alias df='df -hT --sync'
95 alias grep='grep -E --mmap'
97 alias s='screen -d -R -U && clear'
98 alias mc='echo Try mv ' # I'm fed up with midnight commander
99 alias kj="keyjnote -s -D 1000 -t Crossfade -T 100"
101 # alias fdupes='fdupes -r .'
105 if [ -e "${HOME}/.dircolors" ]; then
106 eval $(dircolors "${HOME}/.dircolors")
107 alias ls='ls --color'
108 # alias ll='ls --color -lth'
109 alias lt='ls --color -gohtr --time-style="+%Y %b %d %H:%M"'
110 alias ll='ls --color -goh --time-style="+%Y %b %d %H:%M"'
111 alias l='ls --color -I "*~" -I "*.o"'
115 alias lt='ls -gohtr --time-style="+%Y %b %d %H:%M"'
116 alias ll='ls -goh --time-style="+%Y %b %d %H:%M"'
117 alias l='ls -I "*~" -I "*.o"'
120 export EDITOR=emacsclient
121 export GIT_EDITOR=${EDITOR}
123 ######################################################################
124 # Ignored extensions when completing
128 ######################################################################
131 # Find a file containing a name
136 find $* -name "*${name}*";
139 # Create a dir and cd there
149 mplayer $1 -dumpstream -dumpfile $(basename $1)
152 ######################################################################
153 # http://www.reddit.com/r/linux/comments/akt3j/a_functional_programming_style_map_function_for/
157 if [ $# -lt 2 ] || [[ ! "$@" =~ :[[:space:]] ]];then
158 echo "Invalid syntax." >&2; return 1
160 until [[ $1 =~ : ]]; do
161 command="$command $1"; shift
163 command="$command ${1%:}"; shift
165 if [[ $command =~ \{\} ]];then
166 rep="${command//\{\}/\"$i\"}"
167 eval "${rep//\\/\\\\}"
169 eval "${command//\\/\\\\} \"${i//\\/\\\\}\""
174 ######################################################################
175 ## A version of pho which stores the image numbers in environment
180 TEMP=$(mktemp /tmp/pho.XXXXXXX)
181 ${PHO_BIN} $* | tee ${TEMP}
182 PHO_NOTE_1=$(grep ^"Note 1: " ${TEMP} | sed -e "s/^[^:]*: //")
183 PHO_NOTE_2=$(grep ^"Note 2: " ${TEMP} | sed -e "s/^[^:]*: //")
184 PHO_NOTE_3=$(grep ^"Note 3: " ${TEMP} | sed -e "s/^[^:]*: //")
185 PHO_NOTE_R90=$(grep ^"Rotate 90 \(CW\): " ${TEMP} | sed -e "s/^[^:]*: //")
186 PHO_NOTE_R180=$(grep ^"Rotate 180: " ${TEMP} | sed -e "s/^[^:]*: //")
187 PHO_NOTE_R270=$(grep ^"Rotate -90 \(CCW\): " ${TEMP} | sed -e "s/^[^:]*: //")
191 # function rotjpeg () {
192 # if [ $1 == "90" ] || [ $1 == "180" ] || [ $1 == "270" ]; then
193 # TEMP=$(mktemp /tmp/rotjpeg.XXXXXX)
194 # echo jpegtran -rotate $1 -copy all $2 > ${TEMP}
195 # echo cp $2 ${2/jpg/}original.jpg
199 # echo "Can not rotate with an angle of $1 degrees."
203 ######################################################################
204 ## A version of date that shows the time at home if TZ is set
207 echo "Local: $(date)"
214 ######################################################################
215 ## ifup / ifdown with sudo and memorization of the network
217 ## When invoked without an argument this "ifup" uses the same argument
218 ## as the previous time
220 ## When invoked without an argument this "ifdown" removes the last
221 ## interface which was ifuped
223 [[ ${IFUPRC} ]] || IFUPRC="${HOME}/.ifuprc"
226 echo "${VT_BOLD}${VT_GREEN_FG}This is the bash function ifup from .bashrc${VT_RESET}"
227 if [[ ! $* ]] && [[ -s ${IFUPRC} ]]; then
228 # If we have no argument and there is a .ifuprc, use it
229 ARGS=$(cat ${IFUPRC})
231 # Otherwise uses the given arguments, and store them
233 echo ${ARGS} > ${IFUPRC}
235 echo "${VT_GREEN_FG}Running [sudo ifup ${ARGS}]${VT_RESET}"
238 # Ugly hack to remove the dsl modem dns server when we add
239 # explicitely a dns in the /etc/network/interfaces
241 REMOVE_LOCAL_DNS=/usr/local/bin/remove-local-dns.sh
243 if [[ -x ${REMOVE_LOCAL_DNS} ]]; then
244 echo "${VT_GREEN_FG}Running [sudo ${REMOVE_LOCAL_DNS} 192.168]${VT_RESET}"
245 sudo ${REMOVE_LOCAL_DNS} 192.168
250 echo "${VT_BOLD}${VT_GREEN_FG}This is the bash function ifdown from .bashrc${VT_RESET}"
251 if [[ ! $* ]] && [[ -s ${IFUPRC} ]]; then
252 # If there are no arguments and there is a .ifuprc, get the
254 ARGS=$(cat ${IFUPRC} | sed -e "s/=.*$//")
256 # Otherwise, use the standard ifdown
259 echo "${VT_GREEN_FG}Running sudo [ifdown ${ARGS}]${VT_RESET}"
263 function checkgw () {
264 ping $(route -n | grep ^0.0.0.0 | awk '{print $2}')
267 ######################################################################
268 # Show the most recent files, no scroll
271 HEIGHT=$(stty size | awk '{print $1}')
272 WIDTH=$(stty size | awk '{print $2}')
273 \ls -goth --time-style="+%Y %b %d %H:%M" $* | head -$((HEIGHT-2)) | cut -b1-${WIDTH}
274 # \ls -lth $* | head -$((HEIGHT-2)) | cut -b1-${WIDTH}
277 ######################################################################
278 # cd and ls into a directory
279 # [from http://www.oreillynet.com/onlamp/blog/2007/01/whats_in_your_bash_history.html]
281 # function c () { cd "$@" && lr; }
283 ######################################################################
284 # You can change the xterm background color on the fly!
286 function setxtermbg () {
287 echo -n $'\033]11;'$1$'\007'
290 ######################################################################
291 # Shuffle the lines from the stdin
293 function shuffle () {
295 [[ $SEED ]] || SEED=0
296 awk 'BEGIN{srand('${SEED}')} { print rand()" "$0 }' | sort -g | sed -e "s/^[0-9\.e\-]* //"
299 ######################################################################
300 # Stores the last entered command into a file
302 KEPT_COMMANDS=${HOME}/.kept_bash_commands
305 if [[ ${KEPT_COMMANDS} ]]; then
306 LINE=$(history | tail -2 | head -1 | sed -e "s/^[0-9 ]*//")
308 echo $(date)": "${LINE} >> ${KEPT_COMMANDS}
310 echo "You have to set \$KEPT_COMMANDS"
314 ######################################################################
315 # I sometime burn CDs and DVDs
321 echo "burn <iso name | dirname>" >&2
322 elif [[ -f $1 ]]; then
323 if [[ $(file $1 | grep "ISO 9660") ]]; then
324 wodim -eject -v dev=${DEVICE} $1
326 echo "Unknown type of $1" >&2
328 elif [[ -d $1 ]]; then
329 TMP=$(mktemp /tmp/cdimage.XXXXXX) && \
330 genisoimage -input-charset iso8859-1 -r -o ${TMP} $1 && \
331 wodim -eject -v dev=${DEVICE} ${TMP}
334 echo "Can not find $1" >&2
338 ######################################################################
339 # And watch DVDs too!
344 echo " ! and @ Seek to the beginning of the previous/next chapter"
345 echo " j Cycle through the available subtitles"
346 echo " o Show/hide the timing"
353 dvd_device="/dev/cdrom"
363 mplayer > /dev/null \
365 -vc ffmpeg12 -quiet \
368 -dvd-device ${dvd_device} dvd://${title}
375 mkdir -p ${HOME}/dvds
377 time dvdbackup -v -M && eject
380 ######################################################################
381 # Upload the sources from the current directory to work
384 if [[ ! "${MY_WORK_MACHINE}" ]]; then
385 echo "\$MY_WORK_MACHINE undefined" 1>&2
391 scp {Makefile,*.{cc,h,sh}} ${MY_WORK_MACHINE}:${DIR}
393 echo "Uploaded to ${MY_WORK_MACHINE}:${DIR}/"
396 ######################################################################
397 # Create small images from images
399 function mksmall () {
401 PARAMS="-geometry 800x600"
403 # Auto-orient does not seem to work at all, hence the ugly hack
406 # PARAMS="-auto-orient -geometry 800x600"
408 echo "Using ${PARAMS}"
412 [[ ${DEST_DIR} ]] || DEST_DIR=./small
416 if [[ ! -d ${DEST_DIR} ]]; then
417 echo "Can not create ${DEST_DIR}" >&2
421 NB_TOTAL=$(find -maxdepth 1 -type f | wc -l)
424 for i in $(find -maxdepth 1 -type f); do
425 if [[ $(file $i | grep image) ]]; then
426 if [[ -e ${DEST_DIR}/$i ]]; then
427 echo "The file ${DEST_DIR}/$i already exists."
430 orientation=$(exif $i \
431 | grep ^Orientation \
433 | sed -e "s/^[^|]*|//" \
436 case ${orientation} in
442 rotation_cmd="-rotate 90"
446 rotation_cmd="-rotate 270"
451 echo "Unknown orientation \"${orientation}\" !"
455 if [[ $(file ${i/%.*/}.* | grep -E movie) ]] ; then
456 CAPTION_PARAMS="-font FreeSans-Bold -pointsize 32 -fill green -annotate +10+32 Video"
461 convert ${rotation_cmd} $i ${PARAMS} ${CAPTION_PARAMS} ${DEST_DIR}/$i
464 \ls -lt ${DEST_DIR}/$i
469 echo "$((NB*100/NB_TOTAL))% (${NB}/${NB_TOTAL})"
473 ######################################################################
474 # Move a file to the ~/sources/config directory and replace it where
475 # it was by a symbolic link
477 function mvtoconfig () {
478 CONFIGDIR=${HOME}/sources/config
479 if [[ -d ${CONFIGDIR} ]]; then
480 NEWNAME=${CONFIGDIR}/$(basename $1 | sed -e "s/^\.//")
484 echo "Can not find ${CONFIGDIR}"
488 ######################################################################
489 # Track uncommited files (I presume this is very ugly from a real git
496 for i in $(find -name ".git"); do
497 NB_SUBDIR=$((NB_SUBDIR+1))
498 cd ${CURRENT_DIR}/$(dirname $i)
499 NB_MODIFIED=$(git status | grep modified | wc -l)
500 if [[ ${NB_MODIFIED} -gt 0 ]]; then
501 echo "$(dirname $i) (${NB_MODIFIED})"
502 git status | grep modified \
503 | sed -e "s/^#\t/ /" | sed -e "s/modified: *//"
509 echo "Visited ${NB_SUBDIR} directories."
512 ######################################################################
513 # Commits all directories under git
518 for d in $(find ${PWD} -name ".git" | sed -e "s/\.git$//"); do
520 NB_MODIFIED=$(git status | grep modified | wc -l)
521 if [[ ${NB_MODIFIED} -gt 0 ]]; then
522 if [[ $(pwd) =~ ${NO_AUTOMATIC_GIT_COMMIT} ]]; then
523 UNCOMMITTED="${UNCOMMITTED} $(pwd)"
525 echo $(pwd)" (${NB_MODIFIED} modified file(s))"
526 git commit -a -m "Automatic commit" | grep -v ^#
534 if [[ ${UNCOMMITTED} ]]; then
535 echo "** WARNING: Did not automatically commit${UNCOMMITTED}"
539 ######################################################################
540 # Backups all git directories into an encrypted backup file located
541 # either on the usb key or the SD card (in that order) if they can be
544 function git-backup () {
548 mount ${BACKUPDIR} 2> /dev/null
550 if [[ ! $(mount | grep ${BACKUPDIR}) ]]; then
555 if [[ $(mount | grep ${BACKUPDIR}) ]]; then
556 echo "Mounted ${BACKUPDIR}"
558 echo "Could not mount the backup directory"
562 RESULT=${BACKUPDIR}/gitbackup-$(date +%F-%H%M%S).tgz.mc
564 tar zcvf - $(find ${HOME}/ -name .git) \
565 | mcrypt -f ${HOME}/private/mcrypt.key > ${RESULT}
567 if [[ -f ${RESULT} ]]; then
570 echo "Could not create the backup!"
576 umount ${BACKUPDIR} && echo "Umounted ${BACKUPDIR}"
579 ######################################################################
580 # Downloads torrents located in ${BT_DIR}/torrents/ and puts the
581 # result in the ${BT_DIR}
584 if [[ ${BT_DIR} ]]; then
585 if [[ -d "${BT_DIR}/torrents" ]]; then
587 mv $1 ${BT_DIR}/torrents
589 if [[ "$(ps auxwww | grep btlaunchmanycurses | grep -v grep)" ]]; then
590 echo "A client is already running."
592 cd ${BT_DIR} && screen btlaunchmanycurses torrents --max_upload_rate 32
595 echo "Directory ${BT_DIR}/torrents does not exist."
598 echo "You have to set \$BT_DIR."
602 ######################################################################
603 # The complex prompt policy
607 if [ "${CONSOLE}" == "yes" ]; then
611 # If the login is a standard one (as specified in
612 # IGNORED_PROMPT_LOGIN, which is set in the private bash file), do not
613 # show it. I have IGNORED_PROMPT_LOGIN="^fleuret$".
615 if [ ! ${IGNORED_PROMPT_LOGIN} ] || [[ ! ${USER} =~ ${IGNORED_PROMPT_LOGIN} ]]; then
619 # If the display is not the main one, make the assumption that the
620 # shell is not running on the localhost, and show the hostname
622 [ "${DISPLAY}" != ":0.0" ] && IDENT="${IDENT}@\h"
624 # If there is the login or the hostname, add a ":" to the prompt
626 [ "${IDENT}" ] && IDENT="${IDENT}:"
628 # If we are root, show that in red
630 if [[ ${USER} == "root" ]]; then
631 PS1="\[${VT_RED_BG}${VT_WHITE_FG}\]${IDENT}\w\[${VT_RESET}\] "
633 PS1="\[${VT_WHITE_BG}${VT_BLACK_FG}\]${IDENT}\w\[${VT_RESET}\] "
636 # In an xterm, show the hostname and path in the title bar, highlight
639 # [ "${TERMS_WITH_BAR}" ] || TERMS_WITH_BAR="^xterm|screen$"
641 # if [[ "${TERM}" =~ "${TERMS_WITH_BAR}" ]]; then
642 # PS1="\[${VT_SET_TITLE}shell@\h (\w)${VT_END_TITLE}${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
644 # PS1="\[${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
649 ######################################################################
650 # This implements a local history. If we are in a directory containing
651 # a writable local history file, we add the last line of the global
654 LOCAL_HISTORY_FILE=".local_bash_history"
656 function keep_local_history () {
657 if [[ -w "${LOCAL_HISTORY_FILE}" ]]; then
658 history 1 | sed -e 's/^ *[0-9]* *//' >> ${LOCAL_HISTORY_FILE}
659 TMP=$(mktemp /tmp/lh.XXXXXX)
661 uniq < ${LOCAL_HISTORY_FILE} | tail -${HISTSIZE} > ${TMP}
662 # mv would replace a symbolic link, while cp keeps it
663 \cp ${TMP} ${LOCAL_HISTORY_FILE}
665 LOCAL_HISTORY_HINT=" LH "
667 LOCAL_HISTORY_HINT=""
671 PS1="\[${VT_WHITE_BG}\]\${LOCAL_HISTORY_HINT}\[${VT_RESET}\]${PS1}"
673 ######################################################################
674 # Switch off the history
676 alias nh=" export HISTFILE=/dev/null"
678 function histfile_cue () {
679 if [[ ! "${HISTFILE}" == "${HOME}/.bash_history" ]]; then
680 HISTORY_CUE="[${HISTFILE}]"
686 PS1="\[${VT_YELLOW_BG}\]\${HISTORY_CUE}\[${VT_RESET}\]${PS1}"
688 ######################################################################
689 # The dus command is available on my web site
691 # git clone http://fleuret.org/git/dus/
695 ######################################################################
696 # The finddup command is available on my web site
698 # git clone http://fleuret.org/git/finddup/
700 # alias finddup='finddup -p0d'
701 alias finddup='finddup -p'
703 ######################################################################
704 # This script grep messages in my mail archives
708 ######################################################################
709 # Selector based history
711 # The selector command is available on my web site
713 # git clone http://fleuret.org/git/selector/
715 function selector-history () {
716 selector --bash -c 7,4,0,3 -q <(history)
719 # Find pathes in the history and make a list of the existing ones
721 function selector-cd () {
722 LIST_TEMP=$(mktemp /tmp/selector-cd-list.XXXXXX)
723 PATH_TEMP=$(mktemp /tmp/selector-cd-path.XXXXXX)
724 for d in $(history | \
725 grep ^" *[0-9]* *cd" | \
726 awk '{ print $3 }' | \
733 selector -d -i -o ${PATH_TEMP} ${LIST_TEMP}
734 cd $(cat ${PATH_TEMP})
739 # M-r puts the selected history line in place of the current one
741 bind '"\C-[r":"\C-a\C-kselector-history\C-m"'
743 # M-t appends the selected history line and the end of the current one
745 bind '"\C-[t":"\C-a\C-kselector-history\C-m\C-a\C-y\C-e"'
747 # M-c provides a dynamic list of directories to cd into
749 bind '"\C-[c":"\C-a\C-kselector-cd\C-m"'
751 # And we avoid to put in the history the use of the selector, which we
754 HISTIGNORE="${HISTIGNORE}:selector-history"
756 function selector-printer () {
757 TMP=$(mktemp /tmp/selector-printer.XXXXXX)
758 selector -o ${TMP} <(lpstat -a | awk '{print $1}')
759 export PRINTER=$(cat ${TMP})
760 echo "PRINTER=${PRINTER}"
765 ######################################################################
767 function prompt_command () {
768 # save the history after every command to avoid loosing some when
769 # multiple shells are open
771 # and the local histories system defined above
773 # and the history cue
777 PROMPT_COMMAND="prompt_command"
779 ######################################################################
781 # Displaying the timezone if it is set
784 echo "${VT_BOLD}${VT_GREEN_FG}Time zone is ${TZ}.${VT_RESET}"
787 ######################################################################