From 0aef9e75374a476b093051fab44a8a1f42ef3759 Mon Sep 17 00:00:00 2001
From: bonnie <nim.1111.ou@gmail.com>
Date: Sat, 18 Jul 2020 22:53:12 +0800
Subject: [PATCH] System -  Reading from journal file

---
 README.md | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index a51a8e1..6e8faf6 100644
--- a/README.md
+++ b/README.md
@@ -2086,10 +2086,12 @@ sar -B 2 5
 sar -n ALL
 
 # reading SAR log file using -f
-$ sar -f /var/log/sa/sa31|tail
-
-
+sar -f /var/log/sa/sa31|tail
 
+##### Reading from journal file
+```bash
+journalctl --file ./log/journal/a90c18f62af546ccba02fa3734f00a04/system.journal  --since "2020-02-11 00:00:00"
+```
 
 ##### Show a listing of last logged in users.
 ```bash