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dotfiles/files/.config/zsh/custom/101-function.zsh

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# edit alias
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vialias() {
$EDITOR $ZSH_CUSTOM/100-alias.zsh
source $ZSH_CUSTOM/100-alias.zsh
}
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# edit function
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vifunction() {
$EDITOR $ZSH_CUSTOM/101-function.zsh
source $ZSH_CUSTOM/101-function.zsh
}
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# scan network
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nmap-libvirt() {
__nmap_iface 'virbr[0-9]+' $@
}
nmap-tun() {
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__nmap_iface '(tun|tap)[0-9]+' $@
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}
nmap-local() {
__nmap_iface '(eth|wlan)[0-9]+' $@
}
__nmap_iface() {
local iface="$1"
shift
local opt=${@:--T5}
for link in $(ip link show up | grep -Eo "$iface"); do
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for addr in $(ip addr show $link | grep -oP '(?<=inet )([0-9]{1,3}\.){3}[0-9]{1,3}/[0-9]{1,2}'); do
addr_list="$addr_list $addr"
done
done
printf "Scanning %s\n" "$addr"
nmap $opt $addr_list
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}
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# calculator
\=() {
bc -l <<<"$*"
}
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# start looking-glass
game() {
echo "Stopping services"
sudo systemctl stop cronie
systemctl --user stop redshift
pkill compton
echo "Setup cpuset cgroup for host"
sudo cset set -c 0,4 -s system
sudo cset proc -m -f root -t system
sudo cset proc -k -f root -t system --force
echo "Starting looking-glass"
LD_PRELOAD=/usr/\$LIB/libgamemodeauto.so looking-glass-client -o opengl:preventBuffer=0 -MF
echo "Restore system"
sudo cset set -d system &>/dev/null
compton &>/dev/null & disown
systemctl --user start redshift
sudo systemctl start cronie
}