The frp server service script /etc/init.d/frps

frps.sh

## File: /etc/init.d/frps
#!/bin/sh
#
# frps:    FRP-Server Daemon
#
# description:  FRP-Server Daemon
PID_FILE=/run/frps.pid
CONFIG_FILE=/etc/frps.ini
FRP_SERVER=/usr/local/frps/frps
start()
{
    if [ ! -f $PID_FILE ]; then
        echo -n $"Starting FRP server..."
        nohup $FRP_SERVER -c $CONFIG_FILE < /dev/null > /dev/null 2> /dev/null &
        echo $! > $PID_FILE
        echo ""
    else
        PID=$(cat $PID_FILE)
        if [ ! -f /proc/$PID/cmdline ]; then

            echo -n $"Starting FRP server..."
            nohup $FRP_SERVER -c $CONFIG_FILE < /dev/null > /dev/null 2> /dev/null &
            echo $! > $PID_FILE
            echo ""
        else
            echo "FRP server is already running..."
        fi
    fi;
}
stop()
{
    if [[ -f $PID_FILE ]]; then
        echo -n $"Shutting down FRP server..."
        kill -9 $(cat $PID_FILE)
        rm -f $PID_FILE
        echo ""
    else
        echo "FRP server is not running..."
    fi;
}
status()
{
    if [ -f $PID_FILE ]; then
        PID=$(cat $PID_FILE)
        if [ -f /proc/$PID/cmdline ]; then
            echo "FRP server is running..."
        else
            echo "FRP server is not running..."
            rm -f $PID_FILE
        fi
    else
        echo "FRP server is not running..."
    fi;
}
[ -f $FRP_SERVER ] || exit 1
# See how we were called.
case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    status)
        status
        ;;
    restart)
        stop
        sleep 3
        start
        ;;
    *)
    echo $"Usage: $0 {start|stop|status|restart}"
    exit 1
esac
exit 0