| systemctl emergency Put in emergency mode | Systemd Cheat Sheet : Linux - ETHICAL HACKING : http://www.ethicalhackx.com/systemd-cheat-sheet-linux/ | |
| systemctl emergency : Put in emergency mode (emergency.target) | Systemd Cheat Sheet | Linux Training Academy : http://www.linuxtrainingacademy.com/systemd-cheat-sheet/ | |
| systemctl emergency might be preferable | Paul Gorman /technical/linux-systemd.php : http://paulgorman.org/technical/linux-systemd.php | |
| systemctl emergency Put in emergency mode (emergency.target) | Manage systemd - cheat sheet - Tips & Tricks - Ubuntu MATE Community : http://ubuntu-mate.community/t/manage-systemd-cheat-sheet/6489 | |
| systemctl emergency | : http://linuxcourse.rutgers.edu/lessons/startup/working_with_targets.php |
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