From 095c393ed30e37075a2060244afe64d50c413609 Mon Sep 17 00:00:00 2001
From: Jaseem Abid <jaseemabid@monzo.com>
Date: Wed, 31 Jul 2019 12:45:03 +0100
Subject: [PATCH] journalctl: add options to filter by time

---
 pages/linux/journalctl.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pages/linux/journalctl.md b/pages/linux/journalctl.md
index 1e238842e6..6a5d2ada4f 100644
--- a/pages/linux/journalctl.md
+++ b/pages/linux/journalctl.md
@@ -18,6 +18,14 @@
 
 `journalctl -u {{unit}}`
 
+- Show messages by a specific unit in last 15m:
+
+`journalctl -u {{unit}} --since {{-15m}}`
+
+- Filter messages within a time range (either timestamp or placeholders like "yesterday"):
+
+`journalctl -u {{unit}} --since {{now|today|yesterday|tomorrow}} --until {{YYYY-MM-DD HH:MM:SS}}`
+
 - Show all messages by a specific process:
 
 `journalctl _PID={{pid}}`