#!/bin/bash if [ -e /sys/fs/cgroup/systemd ]; then case "$2" in up) systemctl start sshd.service ;; vpn-up) systemctl start sshd.service ;; down) systemctl stop sshd.service ;; vpn-down) systemctl stop sshd.service ;; esac else if [ -e "/etc/rc.d/sshd" ]; then case "$2" in up) /etc/rc.d/sshd start ;; vpn-up) /etc/rc.d/sshd start ;; down) /etc/rc.d/sshd stop ;; vpn-down) /etc/rc.d/sshd stop ;; esac fi fi