# interactive mode. This should maybe be done more properly through
# using different .bash_profile and .bash_login
-[[ ${TERM} == "dumb" ]] || [ ! -t 0 ] && return
+[ ${TERM} == "dumb" ] || [[ ! -t 0 ]] && return
# Remove the annoying beeps in console
alias ..='cd ..'
alias -- -='cd -'
-alias rm='rm -i'
-alias mv='mv -i'
-# alias chmod='chmod -v'
+alias rm='rm -v -i'
+alias mv='mv -v -i'
alias chmod='chmod -c'
-alias cp='cp -i -v'
+alias cp='cp -v -i'
alias rd=rmdir
alias md='mkdir -pv'
alias ps='ps uxaf'
-alias df='df -hT --sync'
+alias df='df -hT'
+# alias df='df -hT --sync'
alias grep='grep -i -E --color=auto'
alias find='ionice -c3 find'
alias pd=pushd
}
function ding () {
- if [[ $1 && $(which winshepherd.sh) ]]; then
+ if [[ $1 ]] && which winshepherd.sh; then
play -q ~/local/sounds/deskbell.wav &
unset E_APP_WINDOW
winshepherd.sh message green "$1"
fi
}
-# alias kj="keyjnote -s -D 1000 -t Crossfade -T 100"
alias impressive="impressive -s -D 1000 -t Crossfade -T 100"
-# alias fdupes='fdupes -r .'
-
-# ls colors
-
-if [ -e "${HOME}/.dircolors" ]; then
+if [[ -e "${HOME}/.dircolors" ]]; then
eval $(dircolors "${HOME}/.dircolors")
alias ls='ls -p --group-directories-first --color'
alias lt='ls -p --color -gohtr --time-style="+%Y %b %d %H:%M"'
# export FIGNORE="CVS"
function latexdiff () {
- # wdiff -n \
- # -w $'\033[30;43m'"[$1]"$'\033[30;41m ' -x $'\033[0m' \
- # -y $'\033[30;43m'"[$2]"$'\033[30;42m ' -z $'\033[0m' \
- # $*
-
wdiff -n \
-w $'\033[30;41m' -x $'\033[0m' \
-y $'\033[30;42m' -z $'\033[0m' \
$*
-
- # | \grep $'\033'"\|section{"
}
# Looks for the most recent .log and pdflatex + bibtex the
pdflatex "${FILEBASE}"
pdflatex "${FILEBASE}"
- if [[ "$1" == "--view" ]]; then
- xpdf "${FILEBASE}.pdf"
- elif [[ "$1" == "--print" ]]; then
- lpr "${FILEBASE}.pdf"
+ if [[ "$1" ]]; then
+ if [[ "$1" == "-v" ]] || [[ "$1" == "--view" ]]; then
+ xpdf "${FILEBASE}.pdf"
+ elif [[ "$1" == "-p" ]] || [[ "$1" == "--print" ]]; then
+ lpr "${FILEBASE}.pdf"
+ else
+ echo "Usage: rl [-v|--view] [-p|--print]" >&2
+ echo "Unknown option $1" >&2
+ return 1
+ fi
fi
else
######################################################################
# Functions
+# http://www.reddit.com/r/linux/comments/2cgu5k/a_handy_little_script_for_interacting_with_your/
+function clip () {
+ if [[ -t 0 ]] && [[ -z "$1" ]]; then
+ # output contents of clipboard
+ xclip -out -selection clipboard || exit 1
+ elif [[ "$1" ]]; then
+ # copy file contents to clipboard
+ xclip -in -selection clipboard < "$1" || exit 1
+ else
+ # copy stdin to clipboard
+ xclip -in -selection clipboard <&0 || exit 1
+ fi
+}
+
# Find a file whose name contains a substring
function fn () {
done
}
+# Password generator
+
+function pwgen () {
+ tr -dc A-Za-z0-9 < /dev/urandom | head -c16
+ echo
+}
+
function ua () {
[[ "$1" ]] || ( echo "Universal unarchive: ua <file> [<file> ...]" >&2 && return 1)
while [[ "$1" ]]; do
case "$1" in
-
*.tgz|*.tar.gz|*.tbz|*.tar.bz2)
tar xvf "$1"
;;
mkdir -p ${TRASH}
[[ -h ${LINK} ]] && \rm ${LINK}
+
[[ ! -f ${LINK} ]] && ln -s ${TRASH} ${LINK}
mv "$@" ${TRASH}
echo "Trashed $@"
}
-# alias trash=trash.sh
-
-function mmsget () {
- mplayer "$1" -dumpstream -dumpfile $(basename "$1")
-}
-
-function quicktex () {
- if [[ $1 ]]; then
- MAIN=$1
- else
- MAIN=$(\ls -t *.tex | head -1 | sed -r -e 's/\.tex//')
- fi
- pdflatex ${MAIN}
- bibtex ${MAIN}
- pdflatex ${MAIN}
- pdflatex ${MAIN}
- xpdf ${MAIN}.pdf
-}
-
-######################################################################
-# http://www.reddit.com/r/linux/comments/akt3j/a_functional_programming_style_map_function_for/
-
-function map () {
- local command i rep
- if [ $# -lt 2 ] || [[ ! "$@" =~ :[[:space:]] ]];then
- echo "Invalid syntax." >&2; return 1
- fi
- until [[ "$1" =~ : ]]; do
- command="$command $1"; shift
- done
- command="$command ${1%:}"; shift
- for i in "$@"; do
- if [[ $command =~ \{\} ]];then
- rep="${command//\{\}/\"$i\"}"
- eval "${rep//\\/\\\\}"
- else
- eval "${command//\\/\\\\} \"${i//\\/\\\\}\""
- fi
- done
-}
-
######################################################################
## A version of pho which stores the image numbers in environment
## variables
\rm ${TEMP}
}
-# function rotjpeg () {
-# if [ "$1" == "90" ] || [ "$1" == "180" ] || [ "$1" == "270" ]; then
-# TEMP=$(mktemp /tmp/rotjpeg.XXXXXX)
-# echo jpegtran -rotate "$1" -copy all $2 > ${TEMP}
-# echo cp $2 ${2/jpg/}original.jpg
-# echo cp ${TEMP} $2
-# rm ${TEMP}
-# else
-# echo "Can not rotate with an angle of "$1" degrees."
-# fi
-# }
-
######################################################################
## A version of date that shows the time at home if TZ is set
## When invoked without an argument netdown removes the last interface
## which was netuped
-[[ ${NETUP_HISTORY} ]] || NETUP_HISTORY="${HOME}/.netup_history"
+[ ${NETUP_HISTORY} ] || NETUP_HISTORY="${HOME}/.netup_history"
function netup () {
- if [[ $(\ifconfig -s | grep -v ^"(Iface|lo) ") ]]; then
- echo "There is already interface(s) up." >&2
+ local upped_wifi
+
+ [[ "${WIFI_INTERFACE}" ]] || WIFI_INTERFACE=wlan0
+
+ if [[ "$1" == "--scan" ]]; then
+ if ifconfig -s | grep -v -q ${WIFI_INTERFACE}; then
+ sudo ifconfig ${WIFI_INTERFACE} up
+ upped_wifi=1
+ fi
+
+ sudo iwlist ${WIFI_INTERFACE} scan | \grep -E 'ESS|Quali|Encry' | sed -e 's/^[ \t]*//'
+
+ if [[ ${upped_wifi} ]]; then
+ sudo ifconfig ${WIFI_INTERFACE} down
+ unset upped_wifi
+ fi
+
+ return 0
+ fi
+
+ if \ifconfig -s | grep -q -v ^'(Iface|lo) '; then
+ echo "There is/are already interface(s) up." >&2
return 1
fi
- if [[ $(\ps -C dhclient | tail -n +2) ]]; then
+ if \ps h -C dhclient | grep -q .; then
echo "There is already a dhcp client running." >&2
return 1
fi
- if [[ $(\ps -C wpa_supplicant | tail -n +2) ]]; then
+ if \ps h -C wpa_supplicant | grep -q .; then
echo "There is already a wpa_supplicant running." >&2
return 1
fi
echo ${ARGS} > ${NETUP_HISTORY}
fi
- if [[ -n "${PRIVATE_INTERFACE_DEFINITION}" ]]; then
+ if [[ "${PRIVATE_INTERFACE_DEFINITION}" ]]; then
ARGS="-i ${PRIVATE_INTERFACE_DEFINITION} ${ARGS}"
fi
ARGS="$@"
fi
- if [[ -n "${PRIVATE_INTERFACE_DEFINITION}" ]]; then
- ARGS="-i ${PRIVATE_INTERFACE_DEFINITION} ${ARGS}"
- fi
+ [[ "${PRIVATE_INTERFACE_DEFINITION}" ]] && ARGS="-i ${PRIVATE_INTERFACE_DEFINITION} ${ARGS}"
echo "Executing sudo ${VT_GREEN_FG}[ifdown ${ARGS}]${VT_RESET}"
sudo ifdown ${ARGS}
function checkgw () {
GW=$(route -n | grep ^0.0.0.0 | awk '{print $2}')
- if [[ -n "${GW}" ]]; then
+ if [[ "${GW}" ]]; then
ping ${GW}
else
echo "Can not find a getaway." >&2
cut -b1-${WIDTH}
}
-######################################################################
-# cd and ls into a directory
-# [from http://www.oreillynet.com/onlamp/blog/2007/01/whats_in_your_bash_history.html]
-
-# function c () { cd "$@" && lr; }
-
######################################################################
# You can change the xterm background color on the fly!
function keep () {
if [[ ${KEPT_COMMANDS} ]]; then
- LINE="$*"
- [[ "${LINE}" ]] || LINE=$(history | tail -2 | head -1 | sed -e "s/^[0-9 ]*//")
- echo $LINE
- echo $(date)": "${LINE} >> ${KEPT_COMMANDS}
+ TOKEEP=$(mktemp /tmp/keep.XXXXXX)
+ if [[ "$*" ]]; then
+ echo "$*" > ${TOKEEP}
+ else
+ selector -b -i -d -l ${HISTSIZE} -o "${TOKEEP}" <(history)
+ fi
+
+ if [[ -s "${TOKEEP}" ]]; then
+ echo $(date)": "$(cat ${TOKEEP}) >> ${KEPT_COMMANDS}
+ cat "${TOKEEP}"
+ else
+ echo "No command stored!"
+ fi
+
+ \rm ${TOKEEP}
else
echo "You have to set \$KEPT_COMMANDS"
fi
# I sometime burn CDs and DVDs
function burn () {
- DEVICE="/dev/cdrw"
+ DEVICE="/dev/cdrw1"
if [[ ! "$1" ]]; then
echo "burn <iso name | dirname>" >&2
elif [[ -f "$1" ]]; then
- if [[ $(file "$1" | grep "ISO 9660") ]]; then
+ if [[ $(file "$1" | \grep -E 'ISO 9660|UDF filesystem data') ]]; then
wodim -eject -v dev=${DEVICE} "$1"
else
- echo "Unknown type of $1" >&2
+ echo "Do not know what to do with $1" >&2
fi
elif [[ -d "$1" ]]; then
[[ "${TMP_ROOT}" ]] || TMP_ROOT=/tmp/
-quiet \
-alang en -slang en \
-softvol -softvol-max 1000 \
- -dvd-device ${dvd_device} $* dvd://${title}
+ -dvd-device ${dvd_device} ${MPLAYER_OPTIONS} dvd://${title}
}
function ripdvd () {
alias ripcd=abcde
-######################################################################
-# Upload the sources from the current directory to work
-
-function ulsrc () {
- if [[ ! "${MY_WORK_MACHINE}" ]]; then
- echo "\$MY_WORK_MACHINE undefined" 1>&2
- return 1
- fi
-
- DIR=${PWD/$HOME\//}
-
- scp {Makefile,*.{cc,h,sh}} ${MY_WORK_MACHINE}:${DIR}
-
- echo "Uploaded to ${MY_WORK_MACHINE}:${DIR}/"
-}
-
######################################################################
# Create small images from images
function mksmall () {
- PARAMS="-geometry 800x600"
+ [[ "${PARAMS}" ]] || PARAMS="-geometry 800x600"
# Auto-orient does not seem to work at all, hence the ugly hack
# with exif below
if [[ -e ${DEST_DIR}/$i ]]; then
echo "The file ${DEST_DIR}/$i already exists."
else
-
- # orientation=$(exif $i \
- # | grep ^Orientation \
- # | head -1 \
- # | sed -e "s/^[^|]*|//" \
- # | sed -e "s/ *$//")
-
- # case ${orientation} in
- # ""|"top - left")
- # rotation_cmd=""
- # ;;
-
- # "right - top")
- # rotation_cmd="-rotate 90"
- # ;;
-
- # "left - bottom")
- # rotation_cmd="-rotate 270"
- # ;;
-
- # *)
- # rotation_cmd=""
- # echo "Unknown orientation \"${orientation}\" !"
- # ;;
- # esac
-
if [[ $(file ${i/%.*/}.* | grep -E movie) ]] ; then
CAPTION_PARAMS="-font FreeSans-Bold -pointsize 32 -fill green -annotate +10+32 Video"
else
fi
}
-######################################################################
-# Track uncommited files (I presume this is very ugly from a real git
-# user perspective)
-
-function git-fm () {
- CURRENT_DIR=$(pwd)
- NB_SUBDIR=0
-
- for i in $(find -name ".git"); do
- NB_SUBDIR=$((NB_SUBDIR+1))
- cd ${CURRENT_DIR}/$(dirname $i)
- NB_MODIFIED=$(git status | grep modified | wc -l)
- if [[ ${NB_MODIFIED} -gt 0 ]]; then
- echo "$(dirname $i) (${NB_MODIFIED})"
- git status | grep modified \
- | sed -e "s/^#\t/ /" | sed -e "s/modified: *//"
- fi
- done
-
- cd ${CURRENT_DIR}
-
- echo "Visited ${NB_SUBDIR} directories."
-}
-
-function vcup () {
- if [[ "$1" ]]; then
- CURRENT=${PWD}
- while [[ "$1" ]]; do
- cd ${CURRENT}
- cd $1
- if [[ -d ".git" ]]; then
- echo "${PWD} is under GIT"
- git pull
- elif [[ -d ".svn" ]]; then
- echo "${PWD} is under SVN"
- svn update
- else
- echo "No known versioning system."
- fi
- shift
- done
- cd ${CURRENT}
- else
- vcup .
- fi
-}
-
-######################################################################
-# Downloads torrents located in ${BT_DIR}/torrents/ and puts the
-# result in the ${BT_DIR}
-
-function bt () {
- if [[ ${BT_DIR} ]]; then
- if [[ -d "${BT_DIR}/torrents" ]]; then
- if [[ "$1" ]]; then
- mv "$1" ${BT_DIR}/torrents
- fi
- if [[ "$(ps auxwww | grep btlaunchmanycurses | grep -v grep)" ]]; then
- echo "A client is already running."
- else
- cd ${BT_DIR} && screen btlaunchmanycurses torrents --max_upload_rate 32
- fi
- else
- echo "Directory ${BT_DIR}/torrents does not exist."
- fi
- else
- echo "You have to set \$BT_DIR."
- fi
-}
-
######################################################################
# The complex prompt policy
export PS1
-if [ "${CONSOLE}" == "yes" ]; then
+if [[ "${CONSOLE}" == "yes" ]]; then
PS1=""
else
# IGNORED_PROMPT_LOGIN, which is set in the private bash file), do not
# show it. I have IGNORED_PROMPT_LOGIN="^fleuret$".
- if [ ! ${IGNORED_PROMPT_LOGIN} ] || [[ ! ${USER} =~ ${IGNORED_PROMPT_LOGIN} ]]; then
+ if [[ ! ${IGNORED_PROMPT_LOGIN} ]] || [[ ! ${USER} =~ ${IGNORED_PROMPT_LOGIN} ]]; then
IDENT="${USER}"
fi
# If the display is not the main one, make the assumption that the
# shell is not running on the localhost, and show the hostname
- [ "${DISPLAY}" != ":0.0" ] && IDENT="${IDENT}@\h"
+ [[ "${DISPLAY}" != ":0.0" ]] && IDENT="${IDENT}@\h"
# If there is the login or the hostname, add a ":" to the prompt
- [ "${IDENT}" ] && IDENT="${IDENT}:"
+ [[ "${IDENT}" ]] && IDENT="${IDENT}:"
# If we are root, show that in red
# In an xterm, show the hostname and path in the title bar, highlight
# the prompt
- # [ "${TERMS_WITH_BAR}" ] || TERMS_WITH_BAR="^xterm|screen$"
+ # [[ "${TERMS_WITH_BAR}" ]] || TERMS_WITH_BAR="^xterm|screen$"
# if [[ "${TERM}" =~ "${TERMS_WITH_BAR}" ]]; then
# PS1="\[${VT_SET_TITLE}shell@\h (\w)${VT_END_TITLE}${VT_WHITE_BG}\]${IDENT}\w\[${VT_RESET}\] "
function lsn () {
LSN_MEMORY=".lsn-state"
+
if [[ $1 == "--mem" ]] || [[ "$1" == "-m" ]]; then
+
\ls -pa | sort > ${LSN_MEMORY}
echo "State updated." >&2
- elif [[ -n "$1" ]]; then
- echo "lsn [--mem|-m]" >&2
+
+ elif [[ $1 == "+" ]]; then
+
+ shift
+
+ TMP=$(mktemp /tmp/lsn.XXXXXX)
+ \ls -d $* > ${TMP}
+ cat ${LSN_MEMORY} >> ${TMP}
+ sort -u ${TMP} > ${LSN_MEMORY}
+ \rm ${TMP}
+
+ elif [[ "$1" ]]; then
+
+ echo "lsn [--mem|-m] [+ <file> ...]" >&2
return 1
+
else
+
if [[ -f ${LSN_MEMORY} ]]; then
- comm -1 -3 ${LSN_MEMORY} <(\ls -pa | sort)
- comm -2 -3 ${LSN_MEMORY} <(\ls -pa | sort) | while read line; do
- echo "${VT_RED_FG}${VT_BOLD}${line}${VT_RESET} (missing)"
- done
+ TMP=$(mktemp /tmp/lsn.XXXXXX)
+ \ls -pa | sort > ${TMP}
+ if diff > /dev/null ${TMP} ${LSN_MEMORY}; then
+ echo "${VT_GREEN_FG}${VT_BOLD}No change (since $(date +"%b %d, %Y" -r ${LSN_MEMORY}))${VT_RESET}"
+ else
+ \comm -1 -3 ${LSN_MEMORY} ${TMP}
+ \comm -2 -3 ${LSN_MEMORY} ${TMP} | while read line; do
+ echo "${VT_RED_FG}${VT_BOLD}${line}${VT_RESET} (missing)"
+ done
+ fi
+ \rm ${TMP}
else
echo "No lsn state here." >&2
return 1
fi
+
fi
}
projects / scripts.git / blobdiff