Last change: 2025-01-06
Harden system and user services by restricting systemd units to access clock information with the ProtectClock unit setting.
Commands:
- gcc
- strace
- systemd-run
Time articles
Last change: 2025-01-06
Linux systems running systemd can use the timedatectl command to show time synchronization details. Learn how to use it, including its subcommands.
Commands:
- timedatectl
Last change: 2025-01-06
Time synchronization is an important system administration task for Linux systems. This guide explains how to configure, and also troubleshoot time issues.
Commands:
- ntpdate
- ntpq
- rdate
Last change: 2025-01-06
Normal NTP can be difficult to set-up, especially for desktop systems which don't need a very accurate time. The tool tlsdate might be a great alternative.
Commands:
- tlsdate