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=$'\033[47m'
82 # This prevents ^S from freezing the shell
88 alias chmod='chmod -v'
93 alias df='df -hT --sync'
94 alias grep='grep -E --mmap'
96 alias s='screen -d -R -U && clear'
97 alias mc='echo Try mv ' # I'm fed up with midnight commander
98 alias kj="keyjnote -s -D 1000 -t Crossfade -T 100"
100 # alias fdupes='fdupes -r .'
104 if [ -e "${HOME}/.dircolors" ]; then
105 eval $(dircolors "${HOME}/.dircolors")
106 alias ls='ls --color'
107 # alias ll='ls --color -lth'
108 alias ll='ls --color -goh --time-style="+%Y %b %d %H:%M"'
109 alias l='ls --color -I "*~" -I "*.o"'
113 alias ll='ls -goh --time-style="+%Y %b %d %H:%M"'
114 alias l='ls -I "*~" -I "*.o"'
117 export EDITOR=emacsclient
118 export GIT_EDITOR=${EDITOR}
120 ######################################################################
121 # Ignored extensions when completing
125 ######################################################################
128 # Find a file containing a name
133 find $* -name "*${name}*";
136 ######################################################################
137 # http://www.reddit.com/r/linux/comments/akt3j/a_functional_programming_style_map_function_for/
141 if [ $# -lt 2 ] || [[ ! "$@" =~ :[[:space:]] ]];then
142 echo "Invalid syntax." >&2; return 1
144 until [[ $1 =~ : ]]; do
145 command="$command $1"; shift
147 command="$command ${1%:}"; shift
149 if [[ $command =~ \{\} ]];then
150 rep="${command//\{\}/\"$i\"}"
151 eval "${rep//\\/\\\\}"
153 eval "${command//\\/\\\\} \"${i//\\/\\\\}\""
158 ######################################################################
159 ## A version of pho which stores the image numbers in environment
164 TEMP=$(mktemp /tmp/pho.XXXXXXX)
165 ${PHO_BIN} $* | tee ${TEMP}
166 PHO_NOTE_1=$(grep ^"Note 1: " ${TEMP} | sed -e "s/^[^:]*: //")
167 PHO_NOTE_2=$(grep ^"Note 2: " ${TEMP} | sed -e "s/^[^:]*: //")
168 PHO_NOTE_3=$(grep ^"Note 3: " ${TEMP} | sed -e "s/^[^:]*: //")
169 PHO_NOTE_R90=$(grep ^"Rotate 90 \(CW\): " ${TEMP} | sed -e "s/^[^:]*: //")
170 PHO_NOTE_R180=$(grep ^"Rotate 180: " ${TEMP} | sed -e "s/^[^:]*: //")
171 PHO_NOTE_R270=$(grep ^"Rotate -90 \(CCW\): " ${TEMP} | sed -e "s/^[^:]*: //")
175 # function rotjpeg () {
176 # if [ $1 == "90" ] || [ $1 == "180" ] || [ $1 == "270" ]; then
177 # TEMP=$(mktemp /tmp/rotjpeg.XXXXXX)
178 # echo jpegtran -rotate $1 -copy all $2 > ${TEMP}
179 # echo cp $2 ${2/jpg/}original.jpg
183 # echo "Can not rotate with an angle of $1 degrees."
187 ######################################################################
188 ## A version of date that shows the time at home if TZ is set
191 echo "Local: $(date)"
198 ######################################################################
199 ## ifup / ifdown with sudo and memorization of the network
201 ## When invoked without an argument this "ifup" uses the same argument
202 ## as the previous time
204 ## When invoked without an argument this "ifdown" removes the last
205 ## interface which was ifuped
207 [[ ${IFUPRC} ]] || IFUPRC="${HOME}/.ifuprc"
210 echo "${VT_BOLD}${VT_GREEN_FG}This is the bash function ifup from .bashrc${VT_RESET}"
211 if [[ ! $* ]] && [[ -s ${IFUPRC} ]]; then
212 # If we have no argument and there is a .ifuprc, use it
213 ARGS=$(cat ${IFUPRC})
215 # Otherwise uses the given arguments, and store them
217 echo ${ARGS} > ${IFUPRC}
219 echo "${VT_GREEN_FG}Running [sudo ifup ${ARGS}]${VT_RESET}"
222 # Ugly hack to remove the dsl modem dns server when we add
223 # explicitely a dns in the /etc/network/interfaces
225 REMOVE_LOCAL_DNS=/usr/local/bin/remove-local-dns.sh
227 if [[ -x ${REMOVE_LOCAL_DNS} ]]; then
228 echo "${VT_GREEN_FG}Running [sudo ${REMOVE_LOCAL_DNS} 192.168]${VT_RESET}"
229 sudo ${REMOVE_LOCAL_DNS} 192.168
234 echo "${VT_BOLD}${VT_GREEN_FG}This is the bash function ifdown from .bashrc${VT_RESET}"
235 if [[ ! $* ]] && [[ -s ${IFUPRC} ]]; then
236 # If there are no arguments and there is a .ifuprc, get the
238 ARGS=$(cat ${IFUPRC} | sed -e "s/=.*$//")
240 # Otherwise, use the standard ifdown
243 echo "${VT_GREEN_FG}Running sudo [ifdown ${ARGS}]${VT_RESET}"
247 function checkgw () {
248 ping $(route -n | grep ^0.0.0.0 | awk '{print $2}')
251 ######################################################################
252 # Show the most recent files, no scroll
255 HEIGHT=$(stty size | awk '{print $1}')
256 WIDTH=$(stty size | awk '{print $2}')
257 \ls -goth --time-style="+%Y %b %d %H:%M" $* | head -$((HEIGHT-2)) | cut -b1-${WIDTH}
258 # \ls -lth $* | head -$((HEIGHT-2)) | cut -b1-${WIDTH}
261 ######################################################################
262 # cd and ls into a directory
263 # [from http://www.oreillynet.com/onlamp/blog/2007/01/whats_in_your_bash_history.html]
265 # function c () { cd "$@" && lr; }
267 ######################################################################
268 # You can change the xterm background color on the fly!
270 function setxtermbg () {
271 echo -n $'\033]11;'$1$'\007'
274 ######################################################################
275 # Shuffle the lines from the stdin
277 function shuffle () {
279 [[ $SEED ]] || SEED=0
280 awk 'BEGIN{srand('${SEED}')} { print rand()" "$0 }' | sort -g | sed -e "s/^[0-9\.e\-]* //"
283 ######################################################################
284 # Stores the last entered command into a file
286 KEPT_COMMANDS=${HOME}/.kept_bash_commands
289 if [[ ${KEPT_COMMANDS} ]]; then
290 LINE=$(history | tail -2 | head -1 | sed -e "s/^[0-9 ]*//")
292 echo $(date)": "${LINE} >> ${KEPT_COMMANDS}
294 echo "You have to set \$KEPT_COMMANDS"
298 ######################################################################
299 # I sometime burn CDs and DVDs
305 echo "burn <iso name | dirname>" >&2
306 elif [[ -f $1 ]]; then
307 if [[ $(file $1 | grep "ISO 9660") ]]; then
308 wodim -eject -v dev=${DEVICE} $1
310 echo "Unknown type of $1" >&2
312 elif [[ -d $1 ]]; then
313 TMP=$(mktemp /tmp/cdimage.XXXXXX) && \
314 genisoimage -input-charset iso8859-1 -r -o ${TMP} $1 && \
315 wodim -eject -v dev=${DEVICE} ${TMP}
318 echo "Can not find $1" >&2
322 ######################################################################
323 # And watch DVDs too!
328 echo " ! and @ Seek to the beginning of the previous/next chapter"
329 echo " j Cycle through the available subtitles"
330 echo " o Show/hide the timing"
337 dvd_device="/dev/cdrom"
347 mplayer > /dev/null \
349 -vc ffmpeg12 -quiet \
352 -dvd-device ${dvd_device} dvd://${title}
359 mkdir -p ${HOME}/dvds
365 ######################################################################
366 # Upload the sources from the current directory to work
369 if [[ ! "${MY_WORK_MACHINE}" ]]; then
370 echo "\$MY_WORK_MACHINE undefined" 1>&2
376 scp {Makefile,*.{cc,h,sh}} ${MY_WORK_MACHINE}:${DIR}
378 echo "Uploaded to ${MY_WORK_MACHINE}:${DIR}/"
381 ######################################################################
382 # Create small images from images
384 function mksmall () {
386 PARAMS="-geometry 800x600"
388 # Auto-orient does not seem to work at all, hence the ugly hack
391 # PARAMS="-auto-orient -geometry 800x600"
393 echo "Using ${PARAMS}"
397 [[ ${DEST_DIR} ]] || DEST_DIR=./small
401 if [[ ! -d ${DEST_DIR} ]]; then
402 echo "Can not create ${DEST_DIR}" >&2
406 NB_TOTAL=$(find -maxdepth 1 -type f | wc -l)
409 for i in $(find -maxdepth 1 -type f); do
410 if [[ -e ${DEST_DIR}/$i ]]; then
411 echo "The file ${DEST_DIR}/$i already exists."
414 orientation=$(exif $i \
415 | grep ^Orientation \
417 | sed -e "s/^[^|]*|//" \
420 case ${orientation} in
426 rotation_cmd="-rotate 90"
430 rotation_cmd="-rotate 270"
435 echo "Unknown orientation \"${orientation}\" !"
439 convert ${rotation_cmd} $i ${PARAMS} ${DEST_DIR}/$i
441 \ls -lt ${DEST_DIR}/$i
443 echo "$((NB*100/NB_TOTAL))% (${NB}/${NB_TOTAL})"
447 ######################################################################
448 # Move a file to the ~/sources/config directory and replace it where
449 # it was by a symbolic link
451 function mvtoconfig () {
452 CONFIGDIR=${HOME}/sources/config
453 if [[ -d ${CONFIGDIR} ]]; then
454 NEWNAME=${CONFIGDIR}/$(basename $1 | sed -e "s/^\.//")
458 echo "Can not find ${CONFIGDIR}"
462 ######################################################################
463 # Track uncommited files (I presume this is very ugly from a real git
470 for i in $(find -name ".git"); do
471 NB_SUBDIR=$((NB_SUBDIR+1))
472 cd ${CURRENT_DIR}/$(dirname $i)
473 NB_MODIFIED=$(git status | grep modified | wc -l)
474 if [[ ${NB_MODIFIED} -gt 0 ]]; then
475 echo "$(dirname $i) (${NB_MODIFIED})"
476 git status | grep modified \
477 | sed -e "s/^#\t/ /" | sed -e "s/modified: *//"
483 echo "Visited ${NB_SUBDIR} directories."
486 ######################################################################
487 # Commits all directories under git
492 for d in $(find ${PWD} -name ".git" | sed -e "s/\.git$//"); do
494 NB_MODIFIED=$(git status | grep modified | wc -l)
495 if [[ ${NB_MODIFIED} -gt 0 ]]; then
496 if [[ $(pwd) =~ ${NO_AUTOMATIC_GIT_COMMIT} ]]; then
497 UNCOMMITTED="${UNCOMMITTED} $(pwd)"
499 echo $(pwd)" (${NB_MODIFIED} modified file(s))"
500 git commit -a -m "Automatic commit" | grep -v ^#
508 if [[ ${UNCOMMITTED} ]]; then
509 echo "** WARNING: Did not automatically commit${UNCOMMITTED}"
513 ######################################################################
514 # Backups all git directories into an encrypted backup file located
515 # either on the usb key or the SD card (in that order) if they can be
518 function git-backup () {
522 mount ${BACKUPDIR} 2> /dev/null
524 if [[ ! $(mount | grep ${BACKUPDIR}) ]]; then
529 if [[ $(mount | grep ${BACKUPDIR}) ]]; then
530 echo "Mounted ${BACKUPDIR}"
532 echo "Could not mount the backup directory"
536 RESULT=${BACKUPDIR}/gitbackup-$(date +%F-%H%M%S).tgz.mc
538 tar zcvf - $(find ${HOME}/ -name .git) \
539 | mcrypt -f ${HOME}/private/mcrypt.key > ${RESULT}
541 if [[ -f ${RESULT} ]]; then
544 echo "Could not create the backup!"
550 umount ${BACKUPDIR} && echo "Umounted ${BACKUPDIR}"
553 ######################################################################
554 # Downloads torrents located in ${BT_DIR}/torrents/ and puts the
555 # result in the ${BT_DIR}
558 if [[ ${BT_DIR} ]]; then
559 if [[ -d "${BT_DIR}/torrents" ]]; then
561 mv $1 ${BT_DIR}/torrents
563 if [[ "$(ps auxwww | grep btlaunchmanycurses | grep -v grep)" ]]; then
564 echo "A client is already running."
566 cd ${BT_DIR} && screen btlaunchmanycurses torrents --max_upload_rate 32
569 echo "Directory ${BT_DIR}/torrents does not exist."
572 echo "You have to set \$BT_DIR."
576 ######################################################################
577 # The complex prompt policy
581 if [ "${CONSOLE}" == "yes" ]; then
585 # If the login is a standard one (as specified in
586 # IGNORED_PROMPT_LOGIN, which is set in the private bash file), do not
587 # show it. I have IGNORED_PROMPT_LOGIN="^fleuret$".
589 if [ ! ${IGNORED_PROMPT_LOGIN} ] || [[ ! ${USER} =~ ${IGNORED_PROMPT_LOGIN} ]]; then
593 # If the display is not the main one, make the assumption that the
594 # shell is not running on the localhost, and show the hostname
596 [ "${DISPLAY}" != ":0.0" ] && IDENT="${IDENT}@\h"
598 # If there is the login or the hostname, add a ":" to the prompt
600 [ "${IDENT}" ] && IDENT="${IDENT}:"
602 # If we are root, show that in red
604 if [[ ${USER} == "root" ]]; then
605 PS1="\[${VT_RED_BG}${VT_WHITE_FG}\]${IDENT}\w\[${VT_RESET}\] "
607 PS1="\[${VT_WHITE_BG}${VT_BLACK_FG}\]${IDENT}\w\[${VT_RESET}\] "
610 # In an xterm, show the hostname and path in the title bar, highlight
613 # [ "${TERMS_WITH_BAR}" ] || TERMS_WITH_BAR="^xterm|screen$"
615 # if [[ "${TERM}" =~ "${TERMS_WITH_BAR}" ]]; then
616 # PS1="\[${VT_SET_TITLE}shell@\h (\w)${VT_END_TITLE}${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
618 # PS1="\[${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
623 ######################################################################
624 # This implements a local history. If we are in a directory containing
625 # a writable local history file, we add the last line of the global
628 LOCAL_HISTORY_FILE=".local_bash_history"
630 function keep_local_history () {
631 if [[ -w "${LOCAL_HISTORY_FILE}" ]]; then
632 history 1 | sed -e 's/^ *[0-9]* *//' >> ${LOCAL_HISTORY_FILE}
633 TMP=$(mktemp /tmp/lh.XXXXXX)
635 uniq < ${LOCAL_HISTORY_FILE} | tail -${HISTSIZE} > ${TMP}
636 # mv would replace a symbolic link, while cp keeps it
637 \cp ${TMP} ${LOCAL_HISTORY_FILE}
639 LOCAL_HISTORY_HINT=" LH "
641 LOCAL_HISTORY_HINT=""
645 PS1="\[${VT_WHITE_BG}\]\${LOCAL_HISTORY_HINT}\[${VT_RESET}\]${PS1}"
647 ######################################################################
648 # Switch off the history
650 alias nh=" export HISTFILE=/dev/null"
652 function histfile_cue () {
653 if [[ ! "${HISTFILE}" == "${HOME}/.bash_history" ]]; then
654 HISTORY_CUE="[${HISTFILE}]"
660 PS1="\[${VT_YELLOW_BG}\]\${HISTORY_CUE}\[${VT_RESET}\]${PS1}"
662 ######################################################################
663 # The dus command is available on my web site
665 # git clone http://fleuret.org/git/dus/
669 ######################################################################
670 # The finddup command is available on my web site
672 # git clone http://fleuret.org/git/finddup/
674 alias finddup='finddup -p0d'
676 ######################################################################
677 # This script grep messages in my mail archives
681 ######################################################################
682 # Selector based history
684 # The selector command is available on my web site
686 # git clone http://fleuret.org/git/selector/
688 function selector-history () {
689 ARGS="-c 7 4 0 3 -q -b -i -d -v -w -l 15000"
692 # I may have a "local bash history" specific to the current
693 # directory, and I also maintain a global "kept command" file. I
694 # take all this into account here.
696 if [[ ${LOCAL_HISTORY_FILE} ]] && [[ -f ${LOCAL_HISTORY_FILE} ]]; then
697 FILES="${FILES} ${LOCAL_HISTORY_FILE}"
700 if [[ ${KEPT_COMMANDS} ]] && [[ -f ${KEPT_COMMANDS} ]]; then
701 selector ${ARGS} ${FILES} <(sed < ${KEPT_COMMANDS} -e 's/^.*: /0 /') <(history)
703 selector ${ARGS} ${FILES} <(history)
708 # M-r puts the selected history line in place of the current one
710 bind '"\C-[r":"\C-a\C-kselector-history\C-m"'
712 # M-t appends the selected history line and the end of the current one
714 bind '"\C-[t":"\C-a\C-kselector-history\C-m\C-a\C-y\C-e"'
716 # Finds path in the history and make a list of the existing ones
718 function selector-cd () {
719 LIST_TEMP=$(mktemp /tmp/cdlist.XXXXXX)
720 for d in $(history | \
721 grep ^" *[0-9]* *cd" | \
722 awk '{ print $3 }' | \
729 selector -v -x '!' -d -i ${LIST_TEMP}
735 bind '"\C-[c":"\C-a\C-kselector-cd\C-m"'
737 # And we avoid to put in the history the use of the selector, which we
740 HISTIGNORE="${HISTIGNORE}:selector-history"
742 ######################################################################
744 function prompt_command () {
745 # save the history after every command to avoid loosing some when
746 # multiple shells are open
748 # and the local histories system defined above
754 PROMPT_COMMAND="prompt_command"
756 ######################################################################
758 # Displaying the timezone if it is set
761 echo "${VT_BOLD}${VT_GREEN_FG}Time zone is ${TZ}.${VT_RESET}"
764 ######################################################################