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|
mcd() {
[ $# = 1 ] && mkdir -p -- "$1" && cd -- "$1"
}
compdef _directories mcd
wcc() {
wc -c "$@" | numfmt --to=si
}
wcl() {
wc -l "$@" | numfmt --grouping
}
ppgrep() {
pgrep "$@" | xargs --no-run-if-empty ps fp
}
setgov() {
GOVS=($(cpufreq-info -g))
if [ -z "$1" ] ; then
cat <<EOM
setgov GOVNAME
Set CPU governor, available are: $GOVS
Current governor is: $(cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor | sort -u | xargs echo)
EOM
return
fi
if [ ${GOVS[(i)$1]} -le ${#GOVS} ] ; then
for ((i=0; i<$(nproc); i++)) ; do
sudo cpufreq-set -c $i -r -g $1
done
else
echo "Unsupported governor: $1"
return 1
fi
}
open() {
if [ $# = 0 ] ; then
xdg-open . >/dev/null 2>&1
else
xdg-open "$@" >/dev/null 2>&1
fi
}
retry() {
for i in $(seq 5) ; do
"$@" && break || sleep 5
done
}
datediff() {
d1=$(date --date "$1" +%s)
d2=$(date --date "$2" +%s)
echo $(( (d1 - d2) / 86300 )) days
}
st() {
ssh -t "$@" tmux -u new-session -A -s main
}
compdef st=ssh
calc() {
echo "scale=3;$@" | bc -l
}
alias calc="noglob calc"
# Take from @garybernhardt
activate_virtualenv() {
local found_location=""
local default_name=venv
for name in $default_name env ; do
for up in . ../.. ../../.. ; do
if [ -f "$up/$name/bin/activate" ] ; then
found_location="$up/$name/bin/activate"
break
fi
done
[ -n "$found_location" ] && break
done
if [ -z "$found_location" ] ; then
# create
read -r "answer?Virtualenv not found, create? "
if [[ "$answer" =~ ^[Yy]$ ]] ; then
if command -v virtualenv>/dev/null ; then
virtualenv $default_name
else
python3 -m venv $default_name
fi
activate_virtualenv
fi
else
. "$found_location"
fi
}
edit-which() {
command=$(which "$@")
[ -x "$command" ] && $EDITOR "$command"
}
compdef edit-which=which
which-package() {
whence -p "$1" | xargs --no-run-if-empty apt-file search --fixed-string
}
compdef which-package=which
ipinfo() {
curl ipinfo.io/json
}
docker-images-clean() {
docker images --format "table {{.ID}}\t{{.Repository}}\t{{.Tag}}\t{{.Size}}" |
fzf --multi --header-lines=1 |
awk '{print $1}' |
xargs -r docker rmi -f
}
transfer() {
curl --progress-bar --upload-file "$1" https://transfer.sh/$(basename "$1") | tee /dev/null;
echo
}
web-bookmarks() {
local bookmarks_path="$HOME/.config/chromium/Default/Bookmarks"
local jq_script='def ancestors: while(. | length >= 2; del(.[-1,-2])); . as $in | paths(.url?) as $key | $in | getpath($key) | {name,url, path: [$key[0:-2] | ancestors as $a | $in | getpath($a) | .name?] | reverse | join("/") } | .path + "/" + .name + "\t" + .url'
jq -r $jq_script < "$bookmarks_path" |
sed -E $'s/(.*)\t(.*)/\\1\t\x1b[36m\\2\x1b[m/g' |
fzf --ansi --multi |
cut -d$'\t' -f2 |
xargs xdg-open >/dev/null 2>&1
}
vpn-up() {
name="$1"
nmcli connection up "$name" >/dev/null
}
vpn-down() {
name="$1"
if nmcli connection show "$name" | grep 'GENERAL.STATE' >/dev/null ; then
nmcli connection down "$name" >/dev/null
fi
}
vpn-toggle() {
name="$1"
if nmcli connection show "$name" | grep 'GENERAL.STATE' >/dev/null ; then
vpn-down "$name"
else
for vpn in "WG Home" "wgDe" "riga.bobov.name" "bobov.name" ; do
if [ "$name" != "$vpn" ] ; then
vpn-down "$vpn"
fi
done
vpn-up "$1"
fi
}
# vim: ft=zsh :
|
