diff --git a/cheat/cheatsheets/journalctl b/cheat/cheatsheets/journalctl
index 6c00e7f..793dd18 100644
--- a/cheat/cheatsheets/journalctl
+++ b/cheat/cheatsheets/journalctl
@@ -19,3 +19,14 @@ journalctl /usr/bin/dbus-daemon
 # Filter by PID
 journalctl _PID=123
 
+# Filter by Command, e.g., sshd
+journalctl _COMM=sshd
+
+# Filter by Command and time period
+journalctl _COMM=crond --since '10:00' --until '11:00'
+
+# List all available boots 
+journalctl --list-boots
+
+# Filter by specific User ID e.g., user id 1000 
+journalctl _UID=1000
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