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 # Move things to a trash directory in /tmp/
139 TRASH=$(date +/tmp/trash-%Y-%b-%d-%H_%M_%S)
140 mkdir ${TRASH} && mv $* ${TRASH}
144 ######################################################################
145 # http://www.reddit.com/r/linux/comments/akt3j/a_functional_programming_style_map_function_for/
149 if [ $# -lt 2 ] || [[ ! "$@" =~ :[[:space:]] ]];then
150 echo "Invalid syntax." >&2; return 1
152 until [[ $1 =~ : ]]; do
153 command="$command $1"; shift
155 command="$command ${1%:}"; shift
157 if [[ $command =~ \{\} ]];then
158 rep="${command//\{\}/\"$i\"}"
159 eval "${rep//\\/\\\\}"
161 eval "${command//\\/\\\\} \"${i//\\/\\\\}\""
166 ######################################################################
167 ## A version of pho which stores the image numbers in environment
172 TEMP=$(mktemp /tmp/pho.XXXXXXX)
173 ${PHO_BIN} $* | tee ${TEMP}
174 PHO_NOTE_1=$(grep ^"Note 1: " ${TEMP} | sed -e "s/^[^:]*: //")
175 PHO_NOTE_2=$(grep ^"Note 2: " ${TEMP} | sed -e "s/^[^:]*: //")
176 PHO_NOTE_3=$(grep ^"Note 3: " ${TEMP} | sed -e "s/^[^:]*: //")
177 PHO_NOTE_R90=$(grep ^"Rotate 90 \(CW\): " ${TEMP} | sed -e "s/^[^:]*: //")
178 PHO_NOTE_R180=$(grep ^"Rotate 180: " ${TEMP} | sed -e "s/^[^:]*: //")
179 PHO_NOTE_R270=$(grep ^"Rotate -90 \(CCW\): " ${TEMP} | sed -e "s/^[^:]*: //")
183 # function rotjpeg () {
184 # if [ $1 == "90" ] || [ $1 == "180" ] || [ $1 == "270" ]; then
185 # TEMP=$(mktemp /tmp/rotjpeg.XXXXXX)
186 # echo jpegtran -rotate $1 -copy all $2 > ${TEMP}
187 # echo cp $2 ${2/jpg/}original.jpg
191 # echo "Can not rotate with an angle of $1 degrees."
195 ######################################################################
196 ## A version of date that shows the time at home if TZ is set
199 echo "Local: $(date)"
206 ######################################################################
207 ## ifup / ifdown with sudo and memorization of the network
209 ## When invoked without an argument this "ifup" uses the same argument
210 ## as the previous time
212 ## When invoked without an argument this "ifdown" removes the last
213 ## interface which was ifuped
215 [[ ${IFUPRC} ]] || IFUPRC="${HOME}/.ifuprc"
218 echo "${VT_BOLD}${VT_GREEN_FG}This is the bash function ifup from .bashrc${VT_RESET}"
219 if [[ ! $* ]] && [[ -s ${IFUPRC} ]]; then
220 # If we have no argument and there is a .ifuprc, use it
221 ARGS=$(cat ${IFUPRC})
223 # Otherwise uses the given arguments, and store them
225 echo ${ARGS} > ${IFUPRC}
227 echo "${VT_GREEN_FG}Running [sudo ifup ${ARGS}]${VT_RESET}"
230 # Ugly hack to remove the dsl modem dns server when we add
231 # explicitely a dns in the /etc/network/interfaces
233 REMOVE_LOCAL_DNS=/usr/local/bin/remove-local-dns.sh
235 if [[ -x ${REMOVE_LOCAL_DNS} ]]; then
236 echo "${VT_GREEN_FG}Running [sudo ${REMOVE_LOCAL_DNS} 192.168]${VT_RESET}"
237 sudo ${REMOVE_LOCAL_DNS} 192.168
242 echo "${VT_BOLD}${VT_GREEN_FG}This is the bash function ifdown from .bashrc${VT_RESET}"
243 if [[ ! $* ]] && [[ -s ${IFUPRC} ]]; then
244 # If there are no arguments and there is a .ifuprc, get the
246 ARGS=$(cat ${IFUPRC} | sed -e "s/=.*$//")
248 # Otherwise, use the standard ifdown
251 echo "${VT_GREEN_FG}Running sudo [ifdown ${ARGS}]${VT_RESET}"
255 function checkgw () {
256 ping $(route -n | grep ^0.0.0.0 | awk '{print $2}')
259 ######################################################################
260 # Show the most recent files, no scroll
263 HEIGHT=$(stty size | awk '{print $1}')
264 WIDTH=$(stty size | awk '{print $2}')
265 \ls -goth --time-style="+%Y %b %d %H:%M" $* | head -$((HEIGHT-2)) | cut -b1-${WIDTH}
266 # \ls -lth $* | head -$((HEIGHT-2)) | cut -b1-${WIDTH}
269 ######################################################################
270 # cd and ls into a directory
271 # [from http://www.oreillynet.com/onlamp/blog/2007/01/whats_in_your_bash_history.html]
273 # function c () { cd "$@" && lr; }
275 ######################################################################
276 # You can change the xterm background color on the fly!
278 function setxtermbg () {
279 echo -n $'\033]11;'$1$'\007'
282 ######################################################################
283 # Shuffle the lines from the stdin
285 function shuffle () {
287 [[ $SEED ]] || SEED=0
288 awk 'BEGIN{srand('${SEED}')} { print rand()" "$0 }' | sort -g | sed -e "s/^[0-9\.e\-]* //"
291 ######################################################################
292 # Stores the last entered command into a file
294 KEPT_COMMANDS=${HOME}/.kept_bash_commands
297 if [[ ${KEPT_COMMANDS} ]]; then
298 LINE=$(history | tail -2 | head -1 | sed -e "s/^[0-9 ]*//")
300 echo $(date)": "${LINE} >> ${KEPT_COMMANDS}
302 echo "You have to set \$KEPT_COMMANDS"
306 ######################################################################
307 # I sometime burn CDs and DVDs
313 echo "burn <iso name | dirname>" >&2
314 elif [[ -f $1 ]]; then
315 if [[ $(file $1 | grep "ISO 9660") ]]; then
316 wodim -eject -v dev=${DEVICE} $1
318 echo "Unknown type of $1" >&2
320 elif [[ -d $1 ]]; then
321 TMP=$(mktemp /tmp/cdimage.XXXXXX) && \
322 genisoimage -input-charset iso8859-1 -r -o ${TMP} $1 && \
323 wodim -eject -v dev=${DEVICE} ${TMP}
326 echo "Can not find $1" >&2
330 ######################################################################
331 # And watch DVDs too!
336 echo " ! and @ Seek to the beginning of the previous/next chapter"
337 echo " j Cycle through the available subtitles"
338 echo " o Show/hide the timing"
345 dvd_device="/dev/cdrom"
355 mplayer > /dev/null \
357 -vc ffmpeg12 -quiet \
360 -dvd-device ${dvd_device} dvd://${title}
367 mkdir -p ${HOME}/dvds
373 ######################################################################
374 # Upload the sources from the current directory to work
377 if [[ ! "${MY_WORK_MACHINE}" ]]; then
378 echo "\$MY_WORK_MACHINE undefined" 1>&2
384 scp {Makefile,*.{cc,h,sh}} ${MY_WORK_MACHINE}:${DIR}
386 echo "Uploaded to ${MY_WORK_MACHINE}:${DIR}/"
389 ######################################################################
390 # Create small images from images
392 function mksmall () {
394 PARAMS="-geometry 800x600"
396 # Auto-orient does not seem to work at all, hence the ugly hack
399 # PARAMS="-auto-orient -geometry 800x600"
401 echo "Using ${PARAMS}"
405 [[ ${DEST_DIR} ]] || DEST_DIR=./small
409 if [[ ! -d ${DEST_DIR} ]]; then
410 echo "Can not create ${DEST_DIR}" >&2
414 NB_TOTAL=$(find -maxdepth 1 -type f | wc -l)
417 for i in $(find -maxdepth 1 -type f); do
418 if [[ -e ${DEST_DIR}/$i ]]; then
419 echo "The file ${DEST_DIR}/$i already exists."
422 orientation=$(exif $i \
423 | grep ^Orientation \
425 | sed -e "s/^[^|]*|//" \
428 case ${orientation} in
434 rotation_cmd="-rotate 90"
438 rotation_cmd="-rotate 270"
443 echo "Unknown orientation \"${orientation}\" !"
447 if [[ -f ${i/JPG/MOV} ]]; then
448 CAPTION_PARAMS="-font vera-sans -pointsize 24 -fill white -annotate +10+32 Video"
453 convert ${rotation_cmd} $i ${PARAMS} ${CAPTION_PARAMS} ${DEST_DIR}/$i
455 \ls -lt ${DEST_DIR}/$i
457 echo "$((NB*100/NB_TOTAL))% (${NB}/${NB_TOTAL})"
461 ######################################################################
462 # Move a file to the ~/sources/config directory and replace it where
463 # it was by a symbolic link
465 function mvtoconfig () {
466 CONFIGDIR=${HOME}/sources/config
467 if [[ -d ${CONFIGDIR} ]]; then
468 NEWNAME=${CONFIGDIR}/$(basename $1 | sed -e "s/^\.//")
472 echo "Can not find ${CONFIGDIR}"
476 ######################################################################
477 # Track uncommited files (I presume this is very ugly from a real git
484 for i in $(find -name ".git"); do
485 NB_SUBDIR=$((NB_SUBDIR+1))
486 cd ${CURRENT_DIR}/$(dirname $i)
487 NB_MODIFIED=$(git status | grep modified | wc -l)
488 if [[ ${NB_MODIFIED} -gt 0 ]]; then
489 echo "$(dirname $i) (${NB_MODIFIED})"
490 git status | grep modified \
491 | sed -e "s/^#\t/ /" | sed -e "s/modified: *//"
497 echo "Visited ${NB_SUBDIR} directories."
500 ######################################################################
501 # Commits all directories under git
506 for d in $(find ${PWD} -name ".git" | sed -e "s/\.git$//"); do
508 NB_MODIFIED=$(git status | grep modified | wc -l)
509 if [[ ${NB_MODIFIED} -gt 0 ]]; then
510 if [[ $(pwd) =~ ${NO_AUTOMATIC_GIT_COMMIT} ]]; then
511 UNCOMMITTED="${UNCOMMITTED} $(pwd)"
513 echo $(pwd)" (${NB_MODIFIED} modified file(s))"
514 git commit -a -m "Automatic commit" | grep -v ^#
522 if [[ ${UNCOMMITTED} ]]; then
523 echo "** WARNING: Did not automatically commit${UNCOMMITTED}"
527 ######################################################################
528 # Backups all git directories into an encrypted backup file located
529 # either on the usb key or the SD card (in that order) if they can be
532 function git-backup () {
536 mount ${BACKUPDIR} 2> /dev/null
538 if [[ ! $(mount | grep ${BACKUPDIR}) ]]; then
543 if [[ $(mount | grep ${BACKUPDIR}) ]]; then
544 echo "Mounted ${BACKUPDIR}"
546 echo "Could not mount the backup directory"
550 RESULT=${BACKUPDIR}/gitbackup-$(date +%F-%H%M%S).tgz.mc
552 tar zcvf - $(find ${HOME}/ -name .git) \
553 | mcrypt -f ${HOME}/private/mcrypt.key > ${RESULT}
555 if [[ -f ${RESULT} ]]; then
558 echo "Could not create the backup!"
564 umount ${BACKUPDIR} && echo "Umounted ${BACKUPDIR}"
567 ######################################################################
568 # Downloads torrents located in ${BT_DIR}/torrents/ and puts the
569 # result in the ${BT_DIR}
572 if [[ ${BT_DIR} ]]; then
573 if [[ -d "${BT_DIR}/torrents" ]]; then
575 mv $1 ${BT_DIR}/torrents
577 if [[ "$(ps auxwww | grep btlaunchmanycurses | grep -v grep)" ]]; then
578 echo "A client is already running."
580 cd ${BT_DIR} && screen btlaunchmanycurses torrents --max_upload_rate 32
583 echo "Directory ${BT_DIR}/torrents does not exist."
586 echo "You have to set \$BT_DIR."
590 ######################################################################
591 # The complex prompt policy
595 if [ "${CONSOLE}" == "yes" ]; then
599 # If the login is a standard one (as specified in
600 # IGNORED_PROMPT_LOGIN, which is set in the private bash file), do not
601 # show it. I have IGNORED_PROMPT_LOGIN="^fleuret$".
603 if [ ! ${IGNORED_PROMPT_LOGIN} ] || [[ ! ${USER} =~ ${IGNORED_PROMPT_LOGIN} ]]; then
607 # If the display is not the main one, make the assumption that the
608 # shell is not running on the localhost, and show the hostname
610 [ "${DISPLAY}" != ":0.0" ] && IDENT="${IDENT}@\h"
612 # If there is the login or the hostname, add a ":" to the prompt
614 [ "${IDENT}" ] && IDENT="${IDENT}:"
616 # If we are root, show that in red
618 if [[ ${USER} == "root" ]]; then
619 PS1="\[${VT_RED_BG}${VT_WHITE_FG}\]${IDENT}\w\[${VT_RESET}\] "
621 PS1="\[${VT_WHITE_BG}${VT_BLACK_FG}\]${IDENT}\w\[${VT_RESET}\] "
624 # In an xterm, show the hostname and path in the title bar, highlight
627 # [ "${TERMS_WITH_BAR}" ] || TERMS_WITH_BAR="^xterm|screen$"
629 # if [[ "${TERM}" =~ "${TERMS_WITH_BAR}" ]]; then
630 # PS1="\[${VT_SET_TITLE}shell@\h (\w)${VT_END_TITLE}${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
632 # PS1="\[${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
637 ######################################################################
638 # This implements a local history. If we are in a directory containing
639 # a writable local history file, we add the last line of the global
642 LOCAL_HISTORY_FILE=".local_bash_history"
644 function keep_local_history () {
645 if [[ -w "${LOCAL_HISTORY_FILE}" ]]; then
646 history 1 | sed -e 's/^ *[0-9]* *//' >> ${LOCAL_HISTORY_FILE}
647 TMP=$(mktemp /tmp/lh.XXXXXX)
649 uniq < ${LOCAL_HISTORY_FILE} | tail -${HISTSIZE} > ${TMP}
650 # mv would replace a symbolic link, while cp keeps it
651 \cp ${TMP} ${LOCAL_HISTORY_FILE}
653 LOCAL_HISTORY_HINT=" LH "
655 LOCAL_HISTORY_HINT=""
659 PS1="\[${VT_WHITE_BG}\]\${LOCAL_HISTORY_HINT}\[${VT_RESET}\]${PS1}"
661 ######################################################################
662 # Switch off the history
664 alias nh=" export HISTFILE=/dev/null"
666 function histfile_cue () {
667 if [[ ! "${HISTFILE}" == "${HOME}/.bash_history" ]]; then
668 HISTORY_CUE="[${HISTFILE}]"
674 PS1="\[${VT_YELLOW_BG}\]\${HISTORY_CUE}\[${VT_RESET}\]${PS1}"
676 ######################################################################
677 # The dus command is available on my web site
679 # git clone http://fleuret.org/git/dus/
683 ######################################################################
684 # The finddup command is available on my web site
686 # git clone http://fleuret.org/git/finddup/
688 alias finddup='finddup -p0d'
690 ######################################################################
691 # This script grep messages in my mail archives
695 ######################################################################
696 # Selector based history
698 # The selector command is available on my web site
700 # git clone http://fleuret.org/git/selector/
702 function selector-history () {
703 selector -c 7 4 0 3 -q -b -i -d -v -w -l 15000 <(history)
706 # M-r puts the selected history line in place of the current one
708 bind '"\C-[r":"\C-a\C-kselector-history\C-m"'
710 # M-t appends the selected history line and the end of the current one
712 bind '"\C-[t":"\C-a\C-kselector-history\C-m\C-a\C-y\C-e"'
714 # Find pathes in the history and make a list of the existing ones
716 function selector-cd () {
717 LIST_TEMP=$(mktemp /tmp/cdlist.XXXXXX)
718 for d in $(history | \
719 grep ^" *[0-9]* *cd" | \
720 awk '{ print $3 }' | \
727 selector -v -x '!' -d -i ${LIST_TEMP}
731 bind '"\C-[c":"\C-a\C-kselector-cd\C-m"'
733 # And we avoid to put in the history the use of the selector, which we
736 HISTIGNORE="${HISTIGNORE}:selector-history"
738 ######################################################################
740 function prompt_command () {
741 # save the history after every command to avoid loosing some when
742 # multiple shells are open
744 # and the local histories system defined above
746 # and the history cue
750 PROMPT_COMMAND="prompt_command"
752 ######################################################################
754 # Displaying the timezone if it is set
757 echo "${VT_BOLD}${VT_GREEN_FG}Time zone is ${TZ}.${VT_RESET}"
760 ######################################################################