11 KiB
11 KiB
# Shell aliases & functions for Zsh, works almost completely for Bash as well
if test "$ZSH_NAME" = "zsh"; then
alias -g ___='"$(eval "$(fc -ln -1)" | tail -n 1)"'
alias -g G="| grp"
alias -g X="| xargs"
fi
ulimit -c unlimited # Enable core dumps
which lsb_release >/dev/null && export DIST=$(lsb_release --id | cut -d' ' -f2) || true
alias info='info --vi-keys'
# Some aliases
alias editgrub='sudoedit /etc/default/grub && sudo update-grub'
alias editenv='sudoedit /etc/environment'
editright() {
test ! -f "$1" && mkdir -p $(dirname "$1") || sudo mkdir -p $(dirname "$1")
echo "Editing $1..."
test -O "$1" && $EDITOR "$1" || sudoedit "$1"
}
# Underline arg
highlight() { echo "$1" }
alias dedup='awk '"'"'!a[$0]++'"'"
edconf() {
conf_cache_dir="$XDG_CACHE_HOME/edconf"
conf_cache="$conf_cache_dir/files"
conf_tmp="${conf_cache}.tmp"
conf_extra="$XDG_CONFIG_HOME/edconf-extra"
mkdir -p "$conf_cache_dir"
touch "$conf_cache"
# | xargs file | grep text | cut -d':' -f1 # this filters out non-text files, but it's ridiculously slow
sel="$({ cat "$conf_cache"; test -f "$conf_extra" && cat "$conf_extra"; fd --type file --size -1m --hidden --exact-depth 1 . ~; fd --hidden --type file --size -1m --max-depth 3 . --full-path "$XDG_CONFIG_HOME" /etc } | dedup | fzf -1 -0 --tiebreak=end,length --preview 'bat --color=always --style=numbers --line-range :200 {}' --query="$1" --history "$conf_cache_dir/searches")"
test "$sel" && ((echo "$sel" | cat - "$conf_cache" | head -30 >"$conf_tmp" && mv "$conf_tmp" "$conf_cache") & editright "$sel")
}
CONFIG_SHELL_FUNCTIONS="${BASH_SOURCE[0]:-${(%):-%x}}"
alias r="reset && exec zsh"
edshell() {
case $1 in
"") file="$CONFIG_SHELL_FUNCTIONS";;
zsh) file="$CONFIG_ZSH/.zshrc";;
prof*) file="$HOME/.zprofile";;
*) file=$(find $CONFIG_SHELLS -name "$1*" | head -1);;
esac
checksum="$(md5sum $file)"
$EDITOR $file
test "$checksum" != "$(md5sum $file)" && source $HOME/.zprofile && exec $SHELL
}
edbin() {
file="$(f=$(which $1) && test -f "$f" && echo $f || echo "$HOME/.local/bin/$1")"
editright "$file"
case "$file" in $HOME) yadm add "$file";; esac
}
alias l="ls -l --almost-all --human-readable --group-directories-first --file-type"
cd() { builtin cd "$@" && command ls --file-type --group-directories-first --color=always --format=vertical -w $COLUMNS | head -3 }
swap() {
mv -n $1 $1.tmp
mv -n $2 $1
mv -n $1.tmp $2
}
# Task management & time tracking
t() {
if test "$#" -eq 0
then tn
else if test "$1" = "do"
then test "$2" -gt 0 2>/dev/null && task mod sched:today "${@:2}" || task add sched:today "${@:2}"
else task "$@"
fi
fi
}
alias tw='timew'
twsm() { timew summary $(date --date="Monday $1 week ago" -I) to tomorrow :ids ${@:2} }
alias twtest='( TIMEWARRIORDB=/tmp/timewarriordb && rm -rf ${TIMEWARRIORDB} && mkdir -p ${TIMEWARRIORDB}/data && :> ${TIMEWARRIORDB}/timewarrior.cfg && $SHELL )'
# Quick shortcuts
alias c='clear'
alias v='editright'
alias lst='( last; last -f /var/log/wtmp.1 ) | grep -v "pts/" | tac | less +G'
alias lar='last | tac'
tr() { tree -a -L 2 --du -h -C "$@" | ${PAGER:-less} }
alias xo='xdg-open'
alias sqli='rlwrap sqlite3 -column -header -cmd .tables'
alias loc='noglob locate --basename'
alias uloc='noglob sudo updatedb && locate --basename'
alias syslog='less +F /var/log/syslog'
alias println='printf "\n"'
alias graphics='lspci -vnn | grep VGA --color=never'
alias vlch="vlc -H | ${PAGER:-less}"
alias usergroups="cat /etc/passwd | cut -d':' -f1 | xargs -n 1 id"
alias sc='sudo systemctl'
alias scrw='sudo systemctl restart display-manager'
alias grp='grep --line-number --ignore-case --binary-files=without-match --directories=skip'
alias grpr='grp --recursive'
# Use grep and sed to replace $1 with $2 recursively
rpl() {
grep --null --recursive --files-with-matches "$1" |
xargs -0 sed -i "/${1}/{
s//${2}/g
w /dev/stdout
}"
}
# Recover stray swap files from neovim
alias vrec="ls $XDG_DATA_HOME/nvim/swap | sed 's/\%/\//g' | sed 's|\(.*\)\..*|\1|' | head -1 | xargs -r nvim"
alias vrecd="ls $XDG_DATA_HOME/nvim/swap | head -1 | xargs -r rm"
# Applications
alias dict="(builtin cd $XDG_DATA_HOME/dictcc && rlwrap perl dictcc-helper.pl)"
alias startMinecraftServer='curl https://ipinfo.io/ip | xclip -sel clip && cd ~/daten/games/sharedgames/minecraft/server && java -jar forge-1.12.2-14.23.5.2768-universal.jar -mx 8G'
test -d $HOME/.dropbox && dropbox_path="$(cat $HOME/.dropbox/info.json | grep -Po '"'"path"'"\s*:\s*"\K([^"]*)')"
# Add an "alert" alias for long running commands. Use like so: sleep 10; alert
#if [ command -v notify-send >/dev/null 2>&1 ]; then
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(echo "$history[$HISTCMD]" | sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
#fi
# Find zmv in man because I need to look it up all the time ^^
man() {
(test "$1" = "zmv" && LESS="$LESS+/^ *zmv *\\[" /usr/bin/man zshcontrib) || /usr/bin/man "$@"
}
sedcomment() { sed -i 's/$1/#\0/' "${@:2}" }
seduncomment() { sed -i 's/#\($1\)/\0/' "${@:2}" }
updateDeps() {
name="$1"
pattern="$2"
depth="4"
case $name in
gradle-wrapper.properties) depth=6;;
esac
shift 2
oldversion="[0-9.]\+"
while test $# -gt 1; do
case "$1" in
--pattern) oldversion="$2";;
--version) version="$2";;
esac
shift 2
done
echo name $name depth $depth pattern $oldversion version $version
find -maxdepth $depth -type f -name $name | while read f
do echo $f
sed -i "s/\($pattern\)$oldversion/\1$version/gw /dev/stdout" $f
done
}
alias updateKotlin="updateDeps build.gradle.kts 'kotlin(\"jvm\") version ' --version"
alias updateGradle='updateDeps gradle-wrapper.properties "services.gradle.org\/distributions\/gradle-" --version'
alias updateUtils='updateDeps build.gradle.kts '\''\"com.github.Xerus2000.util\", \".*\", \"'\'' --pattern '\''[^\"]\+'\'' --version'
# Kill all shell background processes
alias killbg='kill ${${(v)jobstates##*:*:}%=*}'
# Kil all Java processes except IDEA
# Pass "-9" to force-kill and "-q" to not output what has been killed
killJava() {
pgrep -f 'java' | while read id
do if [[ $(ps --no-headers -o cmd $id) != *"idea"* ]]; then
[[ "$@" == "-q" ]] || echo "killing $(ps -p $id -o pid,cmd --width 350 --no-headers)"
if [[ "$@" == "-9" ]]
then kill -9 $id
else kill $id
fi
fi; done
}
clearNpmCache() {
rm -rf $TMPDIR/react-*
rm -rf node_modules/
npm cache verify
npm install
}
# NAVIGATION & DISK
alias rcd="cd $PWD"
cdd() { cd "$@" 2>/dev/null || cd "$(dirname "$1")" "${@:2}" }
# Switch directory & ls
cl() {
builtin cd $1
ls --almost-all --group-directories-first --file-type
}
# like "which", but shows contents if it resolves to a file
wh() {
res=$(which "$@")
test -f "$res" && b "$res" || echo "$res"
}
# shows size statistics for subfolders
s() {
case "$1" in [0-9]) local depth=$1; shift;; esac
sudo du --max-depth "${depth:-1}" -xhat 50M "$@" | sort -h | grep -v "^0"
}
# disk size usage information
alias sd='df -B1M -x tmpfs -x devtmpfs -x squashfs | awk -v a="\033[31m" -v b="\033[33m" -v c="\033[35m" -v n="\033[0m" '"'"'NR==1 {printf "%-20s %6s %7s %9s %s\n",$1,$5,$3,$4,$6} NR>1 {u=strtonum($5); printf (u > 99) ? a : (u > 97) ? b : (u > 94) ? c : ""; printf "%-20s %6s %6.1fG %8.1fG %s\n",$1,$5,$3/1000,$4/1000,$6; printf n}'"'"
alias f='find -not -path "*.sync*" -and -not \( -name daten -prune \)'
alias f1='find -mindepth 1 -maxdepth 1'
# FILES
which perl-rename >/dev/null && alias lowercase='perl-rename "y/A-Z/a-z/"' || alias lowercase='rename "y/A-Z/a-z/"'
mkcd() {
mkdir -p "$1" && cd "$1"
}
# mv with automatic sudo if neccessary
smv() {
test -w "$1" && test -w "$(dirname $2)" && mv "$@" || sudo mv "$@"
}
# Rename the file, keep it in its directory
mvf() {
smv "$1" "$(dirname $1)/$2"
}
# Creates directory $2 and moves $1 into it
mvk() {
mkdir -p $(dirname "$2")
mv "$1" "$2"
}
# Moves from $1 to $2 and replaces the original with a relative symlink
mvln() {
file=$(test -f "$1" && echo 1 || echo 0)
if test -d $1; then
mkdir -p "$2"
mv -T $1 $2
else
mv -v $1 $2
fi
[ $file -gt 0 -a -d $2 ] && 2="$2/$(basename $1)"
ln -vsr "$2" "$1"
}
# OTHER
pathadd() {
local IFS=":"
local result="$@"
unset IFS
cat /etc/environment | head -1 | cut -d'"' -f2 | tr ":" "\n" | while read v; do
[[ " $@ " =~ " $v " ]] || result+=":$v"
done
echo PATH=\"${result}\"\\n$(cat /etc/environment | tail -n +2) | sudo tee /etc/environment
}
writecompletion() {
echo "#compdef $1" > "_$1"
$EDITOR "_$1"
}
resetdocker() {
#aptremove docker-ce
kill $(ps -e | grep docker | cut -d' ' -f2)
sudo rm -rf /var/run/docker /var/lib/docker
sudo rm /var/run/docker.*
#aptinstall docker-ce
}
# RANDOM
typeset -A _clean_map
if test "$BASH_VERSION"
then _clean_map=([c]=$XDG_CACHE_HOME [t]=/var/tmp)
else _clean_map=(c $XDG_CACHE_HOME t /var/tmp)
fi
_clean_folders=()
clean() {
for f in $_clean_folders
do test -d $f && rm -rv $f
done
highlight "g to clean gradle"
if [[ $1 =~ "g" ]]; then
find ${GRADLE_USER_HOME:-$HOME/.gradle} -mindepth 1 -maxdepth 1 -type d -exec rm -r {} \; -print
find $projects_dir -name .gradle -print -exec rm -r {} \;
fi
highlight "m to clean mac-files"
if [[ $1 =~ "m" ]]; then
find -iname '.spotlight*' -print -exec rm -r {} \;
find -name "*.DS_Store" -delete
fi
if test "$BASH_VERSION"; then
for k in "${!_clean_map[@]}"; do
highlight "$k to delete $_clean_map[$k]"
echo "key : $k"
echo "value: ${_clean_map[$k]}"
done
else
for k in "${(@k)_clean_map}"; do
highlight "$k to delete $_clean_map[$k]"
[[ $1 =~ "$k" ]] && rm -rfv "$_clean_map[$k]"
done
fi
if test -f "/var/log/apt/history.log"; then
aptclean_cur=$(cat "/var/log/apt/history.log" | wc -l)
test "$aptclean_cur" -gt "$aptclean_last" && aptclean && echo "Cleaned apt"
export aptclean_last=$aptclean_cur
fi
highlight "e to delete empty folders"
[[ $1 =~ "e" ]] && find -empty -type d -delete -print
}
function zipdiff() {
diff -W200 -y <(unzip -vql $1 | sort -k8) <(unzip -vql $2 | sort -k8) #--suppress-common-lines
}
# PROJECTS
pdiff() {
diff -r $1 $2 -x .git -x .idea -x .gradle
}
genssh() {
mkdir -p ~/.ssh
test -f ~/.ssh/id_rsa.pub || ssh-keygen -t rsa -b 4096 -f ~/.ssh/id_rsa -q -N "" -C ${1:-$(hostname)}
cat ~/.ssh/id_rsa.pub
if test "$OSTYPE" = "cygwin"
then cat ~/.ssh/id_rsa.pub>/dev/clipboard
else xclip -sel clip 2>/dev/null < ~/.ssh/id_rsa.pub
fi && echo "SSH Public key copied to clipboard" || return 0
}
createproject() {
mkcd $1
echo 'plugins {
kotlin("jvm") version "1.3.41"
application
id("com.github.johnrengelman.shadow") version "5.1.0"
id("com.github.ben-manes.versions") version "0.21.0"
}
sourceSets {
main {
java.srcDir("src/main")
resources.srcDir("src/resources")
}
test {
java.srcDir("src/test")
}
}' > build.gradle.kts
}
# SWAP
alias memstat='free -h | awk '"'"'NR==2 {printf "Free memory:\t %s/%s\t(%d%)\n",$7,$2,$7*100/$2} NR==3 {if($2 != "0B") printf "Used swap:\t%s/%s\t(%d%)\n",$3,$2,$2*100/$3}'"'"
stopswap() {
memstat
swap_used=$(cat /proc/meminfo | grep SwapFree | awk '{print $2}')
mem_available=$(cat /proc/meminfo | grep MemAvailable | awk '{print $2}')
if test $swap_used = 0
then echo "No swap is in use."
elif test $swap_used + 100000 < $mem_available
then echo "Freeing swap..."
sudo swapoff -a
sudo swapon -a
memstat
else
echo "Not enough free memory!"
fi
}
if test "$ZSH_NAME" = "zsh"; then
alias -g ___='"$(eval "$(fc -ln -1)" | tail -n 1)"'
alias -g G="| grp"
alias -g X="| xargs"
fi
ulimit -c unlimited # Enable core dumps
which lsb_release >/dev/null && export DIST=$(lsb_release --id | cut -d' ' -f2) || true
alias info='info --vi-keys'
# Some aliases
alias editgrub='sudoedit /etc/default/grub && sudo update-grub'
alias editenv='sudoedit /etc/environment'
editright() {
test ! -f "$1" && mkdir -p $(dirname "$1") || sudo mkdir -p $(dirname "$1")
echo "Editing $1..."
test -O "$1" && $EDITOR "$1" || sudoedit "$1"
}
# Underline arg
highlight() { echo "$1" }
alias dedup='awk '"'"'!a[$0]++'"'"
edconf() {
conf_cache_dir="$XDG_CACHE_HOME/edconf"
conf_cache="$conf_cache_dir/files"
conf_tmp="${conf_cache}.tmp"
conf_extra="$XDG_CONFIG_HOME/edconf-extra"
mkdir -p "$conf_cache_dir"
touch "$conf_cache"
# | xargs file | grep text | cut -d':' -f1 # this filters out non-text files, but it's ridiculously slow
sel="$({ cat "$conf_cache"; test -f "$conf_extra" && cat "$conf_extra"; fd --type file --size -1m --hidden --exact-depth 1 . ~; fd --hidden --type file --size -1m --max-depth 3 . --full-path "$XDG_CONFIG_HOME" /etc } | dedup | fzf -1 -0 --tiebreak=end,length --preview 'bat --color=always --style=numbers --line-range :200 {}' --query="$1" --history "$conf_cache_dir/searches")"
test "$sel" && ((echo "$sel" | cat - "$conf_cache" | head -30 >"$conf_tmp" && mv "$conf_tmp" "$conf_cache") & editright "$sel")
}
CONFIG_SHELL_FUNCTIONS="${BASH_SOURCE[0]:-${(%):-%x}}"
alias r="reset && exec zsh"
edshell() {
case $1 in
"") file="$CONFIG_SHELL_FUNCTIONS";;
zsh) file="$CONFIG_ZSH/.zshrc";;
prof*) file="$HOME/.zprofile";;
*) file=$(find $CONFIG_SHELLS -name "$1*" | head -1);;
esac
checksum="$(md5sum $file)"
$EDITOR $file
test "$checksum" != "$(md5sum $file)" && source $HOME/.zprofile && exec $SHELL
}
edbin() {
file="$(f=$(which $1) && test -f "$f" && echo $f || echo "$HOME/.local/bin/$1")"
editright "$file"
case "$file" in $HOME) yadm add "$file";; esac
}
alias l="ls -l --almost-all --human-readable --group-directories-first --file-type"
cd() { builtin cd "$@" && command ls --file-type --group-directories-first --color=always --format=vertical -w $COLUMNS | head -3 }
swap() {
mv -n $1 $1.tmp
mv -n $2 $1
mv -n $1.tmp $2
}
# Task management & time tracking
t() {
if test "$#" -eq 0
then tn
else if test "$1" = "do"
then test "$2" -gt 0 2>/dev/null && task mod sched:today "${@:2}" || task add sched:today "${@:2}"
else task "$@"
fi
fi
}
alias tw='timew'
twsm() { timew summary $(date --date="Monday $1 week ago" -I) to tomorrow :ids ${@:2} }
alias twtest='( TIMEWARRIORDB=/tmp/timewarriordb && rm -rf ${TIMEWARRIORDB} && mkdir -p ${TIMEWARRIORDB}/data && :> ${TIMEWARRIORDB}/timewarrior.cfg && $SHELL )'
# Quick shortcuts
alias c='clear'
alias v='editright'
alias lst='( last; last -f /var/log/wtmp.1 ) | grep -v "pts/" | tac | less +G'
alias lar='last | tac'
tr() { tree -a -L 2 --du -h -C "$@" | ${PAGER:-less} }
alias xo='xdg-open'
alias sqli='rlwrap sqlite3 -column -header -cmd .tables'
alias loc='noglob locate --basename'
alias uloc='noglob sudo updatedb && locate --basename'
alias syslog='less +F /var/log/syslog'
alias println='printf "\n"'
alias graphics='lspci -vnn | grep VGA --color=never'
alias vlch="vlc -H | ${PAGER:-less}"
alias usergroups="cat /etc/passwd | cut -d':' -f1 | xargs -n 1 id"
alias sc='sudo systemctl'
alias scrw='sudo systemctl restart display-manager'
alias grp='grep --line-number --ignore-case --binary-files=without-match --directories=skip'
alias grpr='grp --recursive'
# Use grep and sed to replace $1 with $2 recursively
rpl() {
grep --null --recursive --files-with-matches "$1" |
xargs -0 sed -i "/${1}/{
s//${2}/g
w /dev/stdout
}"
}
# Recover stray swap files from neovim
alias vrec="ls $XDG_DATA_HOME/nvim/swap | sed 's/\%/\//g' | sed 's|\(.*\)\..*|\1|' | head -1 | xargs -r nvim"
alias vrecd="ls $XDG_DATA_HOME/nvim/swap | head -1 | xargs -r rm"
# Applications
alias dict="(builtin cd $XDG_DATA_HOME/dictcc && rlwrap perl dictcc-helper.pl)"
alias startMinecraftServer='curl https://ipinfo.io/ip | xclip -sel clip && cd ~/daten/games/sharedgames/minecraft/server && java -jar forge-1.12.2-14.23.5.2768-universal.jar -mx 8G'
test -d $HOME/.dropbox && dropbox_path="$(cat $HOME/.dropbox/info.json | grep -Po '"'"path"'"\s*:\s*"\K([^"]*)')"
# Add an "alert" alias for long running commands. Use like so: sleep 10; alert
#if [ command -v notify-send >/dev/null 2>&1 ]; then
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(echo "$history[$HISTCMD]" | sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
#fi
# Find zmv in man because I need to look it up all the time ^^
man() {
(test "$1" = "zmv" && LESS="$LESS+/^ *zmv *\\[" /usr/bin/man zshcontrib) || /usr/bin/man "$@"
}
sedcomment() { sed -i 's/$1/#\0/' "${@:2}" }
seduncomment() { sed -i 's/#\($1\)/\0/' "${@:2}" }
updateDeps() {
name="$1"
pattern="$2"
depth="4"
case $name in
gradle-wrapper.properties) depth=6;;
esac
shift 2
oldversion="[0-9.]\+"
while test $# -gt 1; do
case "$1" in
--pattern) oldversion="$2";;
--version) version="$2";;
esac
shift 2
done
echo name $name depth $depth pattern $oldversion version $version
find -maxdepth $depth -type f -name $name | while read f
do echo $f
sed -i "s/\($pattern\)$oldversion/\1$version/gw /dev/stdout" $f
done
}
alias updateKotlin="updateDeps build.gradle.kts 'kotlin(\"jvm\") version ' --version"
alias updateGradle='updateDeps gradle-wrapper.properties "services.gradle.org\/distributions\/gradle-" --version'
alias updateUtils='updateDeps build.gradle.kts '\''\"com.github.Xerus2000.util\", \".*\", \"'\'' --pattern '\''[^\"]\+'\'' --version'
# Kill all shell background processes
alias killbg='kill ${${(v)jobstates##*:*:}%=*}'
# Kil all Java processes except IDEA
# Pass "-9" to force-kill and "-q" to not output what has been killed
killJava() {
pgrep -f 'java' | while read id
do if [[ $(ps --no-headers -o cmd $id) != *"idea"* ]]; then
[[ "$@" == "-q" ]] || echo "killing $(ps -p $id -o pid,cmd --width 350 --no-headers)"
if [[ "$@" == "-9" ]]
then kill -9 $id
else kill $id
fi
fi; done
}
clearNpmCache() {
rm -rf $TMPDIR/react-*
rm -rf node_modules/
npm cache verify
npm install
}
# NAVIGATION & DISK
alias rcd="cd $PWD"
cdd() { cd "$@" 2>/dev/null || cd "$(dirname "$1")" "${@:2}" }
# Switch directory & ls
cl() {
builtin cd $1
ls --almost-all --group-directories-first --file-type
}
# like "which", but shows contents if it resolves to a file
wh() {
res=$(which "$@")
test -f "$res" && b "$res" || echo "$res"
}
# shows size statistics for subfolders
s() {
case "$1" in [0-9]) local depth=$1; shift;; esac
sudo du --max-depth "${depth:-1}" -xhat 50M "$@" | sort -h | grep -v "^0"
}
# disk size usage information
alias sd='df -B1M -x tmpfs -x devtmpfs -x squashfs | awk -v a="\033[31m" -v b="\033[33m" -v c="\033[35m" -v n="\033[0m" '"'"'NR==1 {printf "%-20s %6s %7s %9s %s\n",$1,$5,$3,$4,$6} NR>1 {u=strtonum($5); printf (u > 99) ? a : (u > 97) ? b : (u > 94) ? c : ""; printf "%-20s %6s %6.1fG %8.1fG %s\n",$1,$5,$3/1000,$4/1000,$6; printf n}'"'"
alias f='find -not -path "*.sync*" -and -not \( -name daten -prune \)'
alias f1='find -mindepth 1 -maxdepth 1'
# FILES
which perl-rename >/dev/null && alias lowercase='perl-rename "y/A-Z/a-z/"' || alias lowercase='rename "y/A-Z/a-z/"'
mkcd() {
mkdir -p "$1" && cd "$1"
}
# mv with automatic sudo if neccessary
smv() {
test -w "$1" && test -w "$(dirname $2)" && mv "$@" || sudo mv "$@"
}
# Rename the file, keep it in its directory
mvf() {
smv "$1" "$(dirname $1)/$2"
}
# Creates directory $2 and moves $1 into it
mvk() {
mkdir -p $(dirname "$2")
mv "$1" "$2"
}
# Moves from $1 to $2 and replaces the original with a relative symlink
mvln() {
file=$(test -f "$1" && echo 1 || echo 0)
if test -d $1; then
mkdir -p "$2"
mv -T $1 $2
else
mv -v $1 $2
fi
[ $file -gt 0 -a -d $2 ] && 2="$2/$(basename $1)"
ln -vsr "$2" "$1"
}
# OTHER
pathadd() {
local IFS=":"
local result="$@"
unset IFS
cat /etc/environment | head -1 | cut -d'"' -f2 | tr ":" "\n" | while read v; do
[[ " $@ " =~ " $v " ]] || result+=":$v"
done
echo PATH=\"${result}\"\\n$(cat /etc/environment | tail -n +2) | sudo tee /etc/environment
}
writecompletion() {
echo "#compdef $1" > "_$1"
$EDITOR "_$1"
}
resetdocker() {
#aptremove docker-ce
kill $(ps -e | grep docker | cut -d' ' -f2)
sudo rm -rf /var/run/docker /var/lib/docker
sudo rm /var/run/docker.*
#aptinstall docker-ce
}
# RANDOM
typeset -A _clean_map
if test "$BASH_VERSION"
then _clean_map=([c]=$XDG_CACHE_HOME [t]=/var/tmp)
else _clean_map=(c $XDG_CACHE_HOME t /var/tmp)
fi
_clean_folders=()
clean() {
for f in $_clean_folders
do test -d $f && rm -rv $f
done
highlight "g to clean gradle"
if [[ $1 =~ "g" ]]; then
find ${GRADLE_USER_HOME:-$HOME/.gradle} -mindepth 1 -maxdepth 1 -type d -exec rm -r {} \; -print
find $projects_dir -name .gradle -print -exec rm -r {} \;
fi
highlight "m to clean mac-files"
if [[ $1 =~ "m" ]]; then
find -iname '.spotlight*' -print -exec rm -r {} \;
find -name "*.DS_Store" -delete
fi
if test "$BASH_VERSION"; then
for k in "${!_clean_map[@]}"; do
highlight "$k to delete $_clean_map[$k]"
echo "key : $k"
echo "value: ${_clean_map[$k]}"
done
else
for k in "${(@k)_clean_map}"; do
highlight "$k to delete $_clean_map[$k]"
[[ $1 =~ "$k" ]] && rm -rfv "$_clean_map[$k]"
done
fi
if test -f "/var/log/apt/history.log"; then
aptclean_cur=$(cat "/var/log/apt/history.log" | wc -l)
test "$aptclean_cur" -gt "$aptclean_last" && aptclean && echo "Cleaned apt"
export aptclean_last=$aptclean_cur
fi
highlight "e to delete empty folders"
[[ $1 =~ "e" ]] && find -empty -type d -delete -print
}
function zipdiff() {
diff -W200 -y <(unzip -vql $1 | sort -k8) <(unzip -vql $2 | sort -k8) #--suppress-common-lines
}
# PROJECTS
pdiff() {
diff -r $1 $2 -x .git -x .idea -x .gradle
}
genssh() {
mkdir -p ~/.ssh
test -f ~/.ssh/id_rsa.pub || ssh-keygen -t rsa -b 4096 -f ~/.ssh/id_rsa -q -N "" -C ${1:-$(hostname)}
cat ~/.ssh/id_rsa.pub
if test "$OSTYPE" = "cygwin"
then cat ~/.ssh/id_rsa.pub>/dev/clipboard
else xclip -sel clip 2>/dev/null < ~/.ssh/id_rsa.pub
fi && echo "SSH Public key copied to clipboard" || return 0
}
createproject() {
mkcd $1
echo 'plugins {
kotlin("jvm") version "1.3.41"
application
id("com.github.johnrengelman.shadow") version "5.1.0"
id("com.github.ben-manes.versions") version "0.21.0"
}
sourceSets {
main {
java.srcDir("src/main")
resources.srcDir("src/resources")
}
test {
java.srcDir("src/test")
}
}' > build.gradle.kts
}
# SWAP
alias memstat='free -h | awk '"'"'NR==2 {printf "Free memory:\t %s/%s\t(%d%)\n",$7,$2,$7*100/$2} NR==3 {if($2 != "0B") printf "Used swap:\t%s/%s\t(%d%)\n",$3,$2,$2*100/$3}'"'"
stopswap() {
memstat
swap_used=$(cat /proc/meminfo | grep SwapFree | awk '{print $2}')
mem_available=$(cat /proc/meminfo | grep MemAvailable | awk '{print $2}')
if test $swap_used = 0
then echo "No swap is in use."
elif test $swap_used + 100000 < $mem_available
then echo "Freeing swap..."
sudo swapoff -a
sudo swapon -a
memstat
else
echo "Not enough free memory!"
fi
}