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Added suspend/hibernate commands

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Michele Cereda
2022-09-21 12:47:23 +02:00
parent 45108aeed5
commit 807fe7654c
1 changed files with 22 additions and 0 deletions
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knowledge base/systemd.md
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@@ -15,9 +15,11 @@ systemctl --user start keybase.service
# Restart services.
sudo systemctl restart bluetooth.service
systemctl --user restart davmail.service
# Stop services.
sudo systemctl stop cups.service
systemctl --user stop davmail.service
# Enable services on boot.
sudo systemctl enable sshd.service
@@ -29,6 +31,24 @@ sudo systemctl disable clamav-freshclam.service
sudo systemctl disable --now gdm.service
systemctl --user disable --now davmail.service
# Suspend the system.
# Saves the state to RAM only.
systemctl suspend
# Hibernate the system.
# Saves the state to disk only.
systemctl hibernate
# Suspend the system in hybrid mode.
# Saves the state to *both* RAM *and* disk.
systemctl hybrid-sleep
# Suspend the system, then hibernate after some time.
# Saves the state to RAM initially, and if not interrupted within the specified
# delay then wake up using an RTC alarm and hibernate.
# Specify such delay in HibernateDelaySec in systemd-sleep.conf(5).
systemctl suspend-then-hibernate
# Show log entries.
journalctl
journalctl -f
@@ -189,9 +209,11 @@ Storage=persistent
- [How To Use Journalctl to View and Manipulate Systemd Logs]
- [How to Set Time, Timezone and Synchronize System Clock Using timedatectl Command]
- [How to Set Hostname Using Hostnamectl Command?]
- [Suspend and hibernate]
[how to disable systemd-resolved in ubuntu]: https://askubuntu.com/questions/907246/how-to-disable-systemd-resolved-in-ubuntu
[how to set hostname using hostnamectl command?]: https://linuxhint.com/set-hostname-using-hostnamectl-command/
[how to set time, timezone and synchronize system clock using timedatectl command]: https://www.tecmint.com/set-time-timezone-and-synchronize-time-using-timedatectl-command/
[how to use journalctl to view and manipulate systemd logs]: https://www.digitalocean.com/community/tutorials/how-to-use-journalctl-to-view-and-manipulate-systemd-logs
[suspend and hibernate]: https://wiki.archlinux.org/title/Power_management#Suspend_and_hibernate
[what are the systemctl options to list all failed units?]: https://unix.stackexchange.com/questions/341060/what-are-the-systemctl-options-to-list-all-failed-units/341061#341061