From aab149bc7bb4f5274b8ad3f6bb3ee15ebc9a5e6d Mon Sep 17 00:00:00 2001
From: hellojukay <hellojukay@163.com>
Date: Tue, 1 Sep 2020 22:31:47 +0800
Subject: [PATCH] systemctl: add is-active and is-enabled examples (#4282)

---
 pages/linux/systemctl.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pages/linux/systemctl.md b/pages/linux/systemctl.md
index 04db9aa21c..1e8bb09e91 100644
--- a/pages/linux/systemctl.md
+++ b/pages/linux/systemctl.md
@@ -1,6 +1,7 @@
 # systemctl
 
 > Control the systemd system and service manager.
+> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html>.
 
 - List failed units:
 
@@ -25,3 +26,11 @@
 - Reload systemd, scanning for new or changed units:
 
 `systemctl daemon-reload`
+
+- Check if a unit is active:
+
+`systemctl is-active {{unit}}`
+
+- Check if a unit is enabled:
+
+`systemctl is-enabled {{unit}}`