refactor bash functions
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dc9260af5a
commit
6933160f7d
@ -2,9 +2,10 @@
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_sod() {
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if [ -d "$1" ] && [ -n "$(ls "$1")" ]; then
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for FILENAME in $(ls "$1" | sort -n)
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local filename
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for filename in $(ls "$1" | sort -n)
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do
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source "$1/$FILENAME"
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source "${1}/${filename}"
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done
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fi
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}
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@ -23,14 +24,14 @@ destroy() {
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}
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workon() {
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source "/opt/pythonenv/${1:-$(basename $PWD)}/bin/activate"
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source "/opt/pythonenv/${1:-$(basename "$PWD")}/bin/activate"
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}
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py() {
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if [[ -z "$@" && -x "$(command -v ipython 2>/dev/null)" ]]; then
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ipython -i -c "q = exit"
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else
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python3 $@
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python3 "$@"
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fi
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}
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@ -39,14 +40,14 @@ ve() {
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}
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va() {
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local activate_venv
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if [ -f "./venv/bin/activate" ]; then
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source "./venv/bin/activate"
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return 0
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fi
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local activate_venv
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activate_venv="$(find -P . -maxdepth 3 -type f -wholename '*/bin/activate' | sort | head -n 1)"
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readonly activate_venv
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if [ -n "$activate_venv" ]; then
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source "$activate_venv"
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@ -69,16 +70,13 @@ extract() (
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return 1
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fi
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local NAME
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NAME=${1%%.*} # removes extension from filename
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if [ -e "$NAME" ]; then
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echo "extract: error: '$NAME' exists" >&2
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local -r name="${1%%.*}" # removes extension from filename
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if [ -e "$name" ]; then
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echo "extract: error: '$name' exists" >&2
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return 1
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fi
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mkdir "$NAME" && cd "$NAME" || return 1
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mkdir "$name" && cd "$name" || return 1
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case $1 in
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*.tar.bz2) tar xjf ../"$1" ;;
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@ -100,7 +98,6 @@ extract() (
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esac
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)
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mcd() {
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if [ -z "$1" ]; then
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cd "$(mktemp -td "${USER:-user}.XXXX")"
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@ -109,54 +106,6 @@ mcd() {
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fi
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}
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# toggle wireguard vpn with interface /etc/wireguard/wg0.conf
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# to allow sudo user toggle vpn without password:
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## sudo groupadd wireguard
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## sudo usermod -aG wireguard $USER
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vpn() {
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local STATUS SERVICE CONFIG CONFIGFILE
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CONFIG="${1:-wg0}"
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CONFIGFILE="/etc/wireguard/$CONFIG.conf"
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if [ ! -e "$CONFIGFILE" ]; then
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echo "Config '$CONFIGFILE' not exists" >&2
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return 1
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fi
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SERVICE="wg-quick@$CONFIG.service"
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if systemctl --quiet is-active "$SERVICE"; then
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sudo systemctl stop "$SERVICE"
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echo "DOWN"
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else
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sudo systemctl start "$SERVICE" && ip -br a | grep "$CONFIG" | awk '{print $1":\t"$3}'
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fi
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}
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toggle-ssh-proxy() {
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if [ -z "$1" ]; then
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echo "Proxy ssh server hostname not specified" 1>&2
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return 1
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fi
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SSH_PROXY_CONTROL_FILE="$XDG_RUNTIME_DIR/ssh_${1}_proxy.control"
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if [ -e "$SSH_PROXY_CONTROL_FILE" ]; then
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unset {http,https,ftp,rsync,no}_proxy
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ssh -S "$SSH_PROXY_CONTROL_FILE" -O exit "$1"
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unset SSH_PROXY_PID
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echo "Disabled"
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else
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ssh -nCTN -S "$SSH_PROXY_CONTROL_FILE" -D 1080 "$1"
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export {http,https,ftp,rsync}_proxy="socks5://127.0.0.1:1080" && \
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export no_proxy="localhost,127.0.0.1/8,localaddress,.localdomain.com,192.168.0.0/16,10.0.0.0/8,172.16.0.0/12"
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echo "Enabled"
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fi
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}
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open() {
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test -e $1 || return 1
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nohup xdg-open $1 1>/dev/null 2>&1 &
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@ -164,12 +113,12 @@ open() {
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split-file() {
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test -e "$1" || return 1
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local _size="${2:-1G}"
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local -r size="${2:-1G}"
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if [ -d "$1" ]; then
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(mkdir "$1.tar.gz.splitted" && cd "$1.tar.gz.splitted" && tar -cz "../$1" | split -d -b "$_size")
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(mkdir "$1.tar.gz.splitted" && cd "$1.tar.gz.splitted" && tar -cz "../$1" | split -d -b "$size")
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else
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(mkdir "$1.splitted" && cd "$1.splitted" && split -d -b "$_size" "../$1")
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(mkdir "$1.splitted" && cd "$1.splitted" && split -d -b "$size" "../$1")
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fi
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}
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@ -184,6 +133,8 @@ json() {
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_get_full_file_extension() {
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local filename
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filename=$(basename "$1")
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readonly filename
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if [ "${filename:0:1}" = "." ]; then
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filename="${filename:1}"
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fi
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@ -191,28 +142,31 @@ _get_full_file_extension() {
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}
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rmt() {
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local TRASH
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TRASH=~/.trash
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local -r TRASH="${HOME}/.trash"
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local filename
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for filename in $*
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for filename in "$@"
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do
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local filename_out_path="${TRASH}$(realpath "$filename")"
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local filename_out_path
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filename_out_path="${TRASH}$(realpath "$filename")"
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readonly filename_out_path
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mkdir -p "$(dirname "$filename_out_path")"
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mv "$filename" "${filename_out_path}_$(date +%s)"
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done
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}
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showtips() {
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TIPS_DIR="$HOME/.tips"
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local -r tips_dir="${HOME}/.tips"
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if [ ! -d "$TIPS_DIR" ]; then
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mkdir "$TIPS_DIR" 2>/dev/null
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git init "$TIPS_DIR"
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if [ ! -d "$tips_dir" ]; then
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mkdir "$tips_dir" 2>/dev/null
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git init "$tips_dir"
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fi
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local content
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for filename in "$TIPS_DIR"/*
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local filename
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for filename in "$tips_dir"/*
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do
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content="$(cat "$filename")"
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echo "$content"
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@ -226,5 +180,5 @@ most-often-commands() {
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# Enable X11Forwarding and disable mux session
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sshx() {
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ssh -X -o ControlMaster=no -o ControlPath=none $@
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ssh -X -o ControlMaster=no -o ControlPath=none "$@"
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}
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