コマンドオプションサンプル:systemctl is-system-running

コマンドサンプルを検索した結果です。

systemctl is-system-running (see    Tails - monitor servers : http://tails.boum.org/blueprint/monitor_servers/
systemctl is-system-running 2>/dev/null)    packages/systemd - debian: systemd : http://sources.progress-linux.org/distributions/dschinn/packages/systemd/commit/@id=9c2f95ac25ab9fbd4deabf35ae0210e066868e74

Googleで検索

https://www.google.co.jp/#q=systemctl is-system-running