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--- linux:systemd [2025-03-18] – removed - external edit (Unknown date) 127.0.0.1
+++ linux:systemd [2025-03-18] (current) – hanez
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+====== systemd ======
+<WRAP important>
+To make it clear, I hate systemd! I use it only when there is no way around...
+</WRAP>
+===== How to clear journalctl (/var/log/journal) =====
+Retain only the past two days:
+<code>journalctl --vacuum-time=2d</code>
+Retain only the past 500 MB:
+<code>journalctl --vacuum-size=500M</code>
+Source: [[https://unix.stackexchange.com/questions/139513/how-to-clear-journalctl#194058]]
+===== Links =====
+ * [[https://crates.io/crates/systemctl-tui|systemctl-tui]] - A simple TUI for interacting with systemd services and their logs