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
148 ######################################################################
149 # http://www.reddit.com/r/linux/comments/akt3j/a_functional_programming_style_map_function_for/
153 if [ $# -lt 2 ] || [[ ! "$@" =~ :[[:space:]] ]];then
154 echo "Invalid syntax." >&2; return 1
156 until [[ $1 =~ : ]]; do
157 command="$command $1"; shift
159 command="$command ${1%:}"; shift
161 if [[ $command =~ \{\} ]];then
162 rep="${command//\{\}/\"$i\"}"
163 eval "${rep//\\/\\\\}"
165 eval "${command//\\/\\\\} \"${i//\\/\\\\}\""
170 ######################################################################
171 ## A version of pho which stores the image numbers in environment
176 TEMP=$(mktemp /tmp/pho.XXXXXXX)
177 ${PHO_BIN} $* | tee ${TEMP}
178 PHO_NOTE_1=$(grep ^"Note 1: " ${TEMP} | sed -e "s/^[^:]*: //")
179 PHO_NOTE_2=$(grep ^"Note 2: " ${TEMP} | sed -e "s/^[^:]*: //")
180 PHO_NOTE_3=$(grep ^"Note 3: " ${TEMP} | sed -e "s/^[^:]*: //")
181 PHO_NOTE_R90=$(grep ^"Rotate 90 \(CW\): " ${TEMP} | sed -e "s/^[^:]*: //")
182 PHO_NOTE_R180=$(grep ^"Rotate 180: " ${TEMP} | sed -e "s/^[^:]*: //")
183 PHO_NOTE_R270=$(grep ^"Rotate -90 \(CCW\): " ${TEMP} | sed -e "s/^[^:]*: //")
187 # function rotjpeg () {
188 # if [ $1 == "90" ] || [ $1 == "180" ] || [ $1 == "270" ]; then
189 # TEMP=$(mktemp /tmp/rotjpeg.XXXXXX)
190 # echo jpegtran -rotate $1 -copy all $2 > ${TEMP}
191 # echo cp $2 ${2/jpg/}original.jpg
195 # echo "Can not rotate with an angle of $1 degrees."
199 ######################################################################
200 ## A version of date that shows the time at home if TZ is set
203 echo "Local: $(date)"
210 ######################################################################
211 ## ifup / ifdown with sudo and memorization of the network
213 ## When invoked without an argument this "ifup" uses the same argument
214 ## as the previous time
216 ## When invoked without an argument this "ifdown" removes the last
217 ## interface which was ifuped
219 [[ ${IFUPRC} ]] || IFUPRC="${HOME}/.ifuprc"
222 echo "${VT_BOLD}${VT_GREEN_FG}This is the bash function ifup from .bashrc${VT_RESET}"
223 if [[ ! $* ]] && [[ -s ${IFUPRC} ]]; then
224 # If we have no argument and there is a .ifuprc, use it
225 ARGS=$(cat ${IFUPRC})
227 # Otherwise uses the given arguments, and store them
229 echo ${ARGS} > ${IFUPRC}
231 echo "${VT_GREEN_FG}Running [sudo ifup ${ARGS}]${VT_RESET}"
234 # Ugly hack to remove the dsl modem dns server when we add
235 # explicitely a dns in the /etc/network/interfaces
237 REMOVE_LOCAL_DNS=/usr/local/bin/remove-local-dns.sh
239 if [[ -x ${REMOVE_LOCAL_DNS} ]]; then
240 echo "${VT_GREEN_FG}Running [sudo ${REMOVE_LOCAL_DNS} 192.168]${VT_RESET}"
241 sudo ${REMOVE_LOCAL_DNS} 192.168
246 echo "${VT_BOLD}${VT_GREEN_FG}This is the bash function ifdown from .bashrc${VT_RESET}"
247 if [[ ! $* ]] && [[ -s ${IFUPRC} ]]; then
248 # If there are no arguments and there is a .ifuprc, get the
250 ARGS=$(cat ${IFUPRC} | sed -e "s/=.*$//")
252 # Otherwise, use the standard ifdown
255 echo "${VT_GREEN_FG}Running sudo [ifdown ${ARGS}]${VT_RESET}"
259 function checkgw () {
260 ping $(route -n | grep ^0.0.0.0 | awk '{print $2}')
263 ######################################################################
264 # Show the most recent files, no scroll
267 HEIGHT=$(stty size | awk '{print $1}')
268 WIDTH=$(stty size | awk '{print $2}')
269 \ls -goth --time-style="+%Y %b %d %H:%M" $* | head -$((HEIGHT-2)) | cut -b1-${WIDTH}
270 # \ls -lth $* | head -$((HEIGHT-2)) | cut -b1-${WIDTH}
273 ######################################################################
274 # cd and ls into a directory
275 # [from http://www.oreillynet.com/onlamp/blog/2007/01/whats_in_your_bash_history.html]
277 # function c () { cd "$@" && lr; }
279 ######################################################################
280 # You can change the xterm background color on the fly!
282 function setxtermbg () {
283 echo -n $'\033]11;'$1$'\007'
286 ######################################################################
287 # Shuffle the lines from the stdin
289 function shuffle () {
291 [[ $SEED ]] || SEED=0
292 awk 'BEGIN{srand('${SEED}')} { print rand()" "$0 }' | sort -g | sed -e "s/^[0-9\.e\-]* //"
295 ######################################################################
296 # Stores the last entered command into a file
298 KEPT_COMMANDS=${HOME}/.kept_bash_commands
301 if [[ ${KEPT_COMMANDS} ]]; then
302 LINE=$(history | tail -2 | head -1 | sed -e "s/^[0-9 ]*//")
304 echo $(date)": "${LINE} >> ${KEPT_COMMANDS}
306 echo "You have to set \$KEPT_COMMANDS"
310 ######################################################################
311 # I sometime burn CDs and DVDs
317 echo "burn <iso name | dirname>" >&2
318 elif [[ -f $1 ]]; then
319 if [[ $(file $1 | grep "ISO 9660") ]]; then
320 wodim -eject -v dev=${DEVICE} $1
322 echo "Unknown type of $1" >&2
324 elif [[ -d $1 ]]; then
325 TMP=$(mktemp /tmp/cdimage.XXXXXX) && \
326 genisoimage -input-charset iso8859-1 -r -o ${TMP} $1 && \
327 wodim -eject -v dev=${DEVICE} ${TMP}
330 echo "Can not find $1" >&2
334 ######################################################################
335 # And watch DVDs too!
340 echo " ! and @ Seek to the beginning of the previous/next chapter"
341 echo " j Cycle through the available subtitles"
342 echo " o Show/hide the timing"
349 dvd_device="/dev/cdrom"
359 mplayer > /dev/null \
361 -vc ffmpeg12 -quiet \
364 -dvd-device ${dvd_device} dvd://${title}
371 mkdir -p ${HOME}/dvds
373 dvdbackup -v -M && eject
376 ######################################################################
377 # Upload the sources from the current directory to work
380 if [[ ! "${MY_WORK_MACHINE}" ]]; then
381 echo "\$MY_WORK_MACHINE undefined" 1>&2
387 scp {Makefile,*.{cc,h,sh}} ${MY_WORK_MACHINE}:${DIR}
389 echo "Uploaded to ${MY_WORK_MACHINE}:${DIR}/"
392 ######################################################################
393 # Create small images from images
395 function mksmall () {
397 PARAMS="-geometry 800x600"
399 # Auto-orient does not seem to work at all, hence the ugly hack
402 # PARAMS="-auto-orient -geometry 800x600"
404 echo "Using ${PARAMS}"
408 [[ ${DEST_DIR} ]] || DEST_DIR=./small
412 if [[ ! -d ${DEST_DIR} ]]; then
413 echo "Can not create ${DEST_DIR}" >&2
417 NB_TOTAL=$(find -maxdepth 1 -type f | wc -l)
420 for i in $(find -maxdepth 1 -type f); do
421 if [[ $(file $i | grep image) ]]; then
422 if [[ -e ${DEST_DIR}/$i ]]; then
423 echo "The file ${DEST_DIR}/$i already exists."
426 orientation=$(exif $i \
427 | grep ^Orientation \
429 | sed -e "s/^[^|]*|//" \
432 case ${orientation} in
438 rotation_cmd="-rotate 90"
442 rotation_cmd="-rotate 270"
447 echo "Unknown orientation \"${orientation}\" !"
451 if [[ $(file ${i/%.*/}.* | grep -E movie) ]] ; then
452 CAPTION_PARAMS="-font FreeSans-Bold -pointsize 32 -fill green -annotate +10+32 Video"
457 convert ${rotation_cmd} $i ${PARAMS} ${CAPTION_PARAMS} ${DEST_DIR}/$i
460 \ls -lt ${DEST_DIR}/$i
465 echo "$((NB*100/NB_TOTAL))% (${NB}/${NB_TOTAL})"
469 ######################################################################
470 # Move a file to the ~/sources/config directory and replace it where
471 # it was by a symbolic link
473 function mvtoconfig () {
474 CONFIGDIR=${HOME}/sources/config
475 if [[ -d ${CONFIGDIR} ]]; then
476 NEWNAME=${CONFIGDIR}/$(basename $1 | sed -e "s/^\.//")
480 echo "Can not find ${CONFIGDIR}"
484 ######################################################################
485 # Track uncommited files (I presume this is very ugly from a real git
492 for i in $(find -name ".git"); do
493 NB_SUBDIR=$((NB_SUBDIR+1))
494 cd ${CURRENT_DIR}/$(dirname $i)
495 NB_MODIFIED=$(git status | grep modified | wc -l)
496 if [[ ${NB_MODIFIED} -gt 0 ]]; then
497 echo "$(dirname $i) (${NB_MODIFIED})"
498 git status | grep modified \
499 | sed -e "s/^#\t/ /" | sed -e "s/modified: *//"
505 echo "Visited ${NB_SUBDIR} directories."
508 ######################################################################
509 # Commits all directories under git
514 for d in $(find ${PWD} -name ".git" | sed -e "s/\.git$//"); do
516 NB_MODIFIED=$(git status | grep modified | wc -l)
517 if [[ ${NB_MODIFIED} -gt 0 ]]; then
518 if [[ $(pwd) =~ ${NO_AUTOMATIC_GIT_COMMIT} ]]; then
519 UNCOMMITTED="${UNCOMMITTED} $(pwd)"
521 echo $(pwd)" (${NB_MODIFIED} modified file(s))"
522 git commit -a -m "Automatic commit" | grep -v ^#
530 if [[ ${UNCOMMITTED} ]]; then
531 echo "** WARNING: Did not automatically commit${UNCOMMITTED}"
535 ######################################################################
536 # Backups all git directories into an encrypted backup file located
537 # either on the usb key or the SD card (in that order) if they can be
540 function git-backup () {
544 mount ${BACKUPDIR} 2> /dev/null
546 if [[ ! $(mount | grep ${BACKUPDIR}) ]]; then
551 if [[ $(mount | grep ${BACKUPDIR}) ]]; then
552 echo "Mounted ${BACKUPDIR}"
554 echo "Could not mount the backup directory"
558 RESULT=${BACKUPDIR}/gitbackup-$(date +%F-%H%M%S).tgz.mc
560 tar zcvf - $(find ${HOME}/ -name .git) \
561 | mcrypt -f ${HOME}/private/mcrypt.key > ${RESULT}
563 if [[ -f ${RESULT} ]]; then
566 echo "Could not create the backup!"
572 umount ${BACKUPDIR} && echo "Umounted ${BACKUPDIR}"
575 ######################################################################
576 # Downloads torrents located in ${BT_DIR}/torrents/ and puts the
577 # result in the ${BT_DIR}
580 if [[ ${BT_DIR} ]]; then
581 if [[ -d "${BT_DIR}/torrents" ]]; then
583 mv $1 ${BT_DIR}/torrents
585 if [[ "$(ps auxwww | grep btlaunchmanycurses | grep -v grep)" ]]; then
586 echo "A client is already running."
588 cd ${BT_DIR} && screen btlaunchmanycurses torrents --max_upload_rate 32
591 echo "Directory ${BT_DIR}/torrents does not exist."
594 echo "You have to set \$BT_DIR."
598 ######################################################################
599 # The complex prompt policy
603 if [ "${CONSOLE}" == "yes" ]; then
607 # If the login is a standard one (as specified in
608 # IGNORED_PROMPT_LOGIN, which is set in the private bash file), do not
609 # show it. I have IGNORED_PROMPT_LOGIN="^fleuret$".
611 if [ ! ${IGNORED_PROMPT_LOGIN} ] || [[ ! ${USER} =~ ${IGNORED_PROMPT_LOGIN} ]]; then
615 # If the display is not the main one, make the assumption that the
616 # shell is not running on the localhost, and show the hostname
618 [ "${DISPLAY}" != ":0.0" ] && IDENT="${IDENT}@\h"
620 # If there is the login or the hostname, add a ":" to the prompt
622 [ "${IDENT}" ] && IDENT="${IDENT}:"
624 # If we are root, show that in red
626 if [[ ${USER} == "root" ]]; then
627 PS1="\[${VT_RED_BG}${VT_WHITE_FG}\]${IDENT}\w\[${VT_RESET}\] "
629 PS1="\[${VT_WHITE_BG}${VT_BLACK_FG}\]${IDENT}\w\[${VT_RESET}\] "
632 # In an xterm, show the hostname and path in the title bar, highlight
635 # [ "${TERMS_WITH_BAR}" ] || TERMS_WITH_BAR="^xterm|screen$"
637 # if [[ "${TERM}" =~ "${TERMS_WITH_BAR}" ]]; then
638 # PS1="\[${VT_SET_TITLE}shell@\h (\w)${VT_END_TITLE}${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
640 # PS1="\[${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
645 ######################################################################
646 # This implements a local history. If we are in a directory containing
647 # a writable local history file, we add the last line of the global
650 LOCAL_HISTORY_FILE=".local_bash_history"
652 function keep_local_history () {
653 if [[ -w "${LOCAL_HISTORY_FILE}" ]]; then
654 history 1 | sed -e 's/^ *[0-9]* *//' >> ${LOCAL_HISTORY_FILE}
655 TMP=$(mktemp /tmp/lh.XXXXXX)
657 uniq < ${LOCAL_HISTORY_FILE} | tail -${HISTSIZE} > ${TMP}
658 # mv would replace a symbolic link, while cp keeps it
659 \cp ${TMP} ${LOCAL_HISTORY_FILE}
661 LOCAL_HISTORY_HINT=" LH "
663 LOCAL_HISTORY_HINT=""
667 PS1="\[${VT_WHITE_BG}\]\${LOCAL_HISTORY_HINT}\[${VT_RESET}\]${PS1}"
669 ######################################################################
670 # Switch off the history
672 alias nh=" export HISTFILE=/dev/null"
674 function histfile_cue () {
675 if [[ ! "${HISTFILE}" == "${HOME}/.bash_history" ]]; then
676 HISTORY_CUE="[${HISTFILE}]"
682 PS1="\[${VT_YELLOW_BG}\]\${HISTORY_CUE}\[${VT_RESET}\]${PS1}"
684 ######################################################################
685 # The dus command is available on my web site
687 # git clone http://fleuret.org/git/dus/
691 ######################################################################
692 # The finddup command is available on my web site
694 # git clone http://fleuret.org/git/finddup/
696 # alias finddup='finddup -p0d'
697 alias finddup='finddup -p'
699 ######################################################################
700 # This script grep messages in my mail archives
704 ######################################################################
705 # Selector based history
707 # The selector command is available on my web site
709 # git clone http://fleuret.org/git/selector/
711 function selector-history () {
712 selector -c 7,4,0,3 -q -b -i -d -v -w -l 15000 <(history)
715 # M-r puts the selected history line in place of the current one
717 bind '"\C-[r":"\C-a\C-kselector-history\C-m"'
719 # M-t appends the selected history line and the end of the current one
721 bind '"\C-[t":"\C-a\C-kselector-history\C-m\C-a\C-y\C-e"'
723 # Find pathes in the history and make a list of the existing ones
725 function selector-cd () {
726 LIST_TEMP=$(mktemp /tmp/cdlist.XXXXXX)
727 for d in $(history | \
728 grep ^" *[0-9]* *cd" | \
729 awk '{ print $3 }' | \
736 selector -v -x '!' -d -i ${LIST_TEMP}
740 bind '"\C-[c":"\C-a\C-kselector-cd\C-m"'
742 # And we avoid to put in the history the use of the selector, which we
745 HISTIGNORE="${HISTIGNORE}:selector-history"
747 ######################################################################
749 function prompt_command () {
750 # save the history after every command to avoid loosing some when
751 # multiple shells are open
753 # and the local histories system defined above
755 # and the history cue
759 PROMPT_COMMAND="prompt_command"
761 ######################################################################
763 # Displaying the timezone if it is set
766 echo "${VT_BOLD}${VT_GREEN_FG}Time zone is ${TZ}.${VT_RESET}"
769 ######################################################################