Update 1.RockyLinux.md

1.RockyLinux.md

@@ -89,5 +89,42 @@ docker info -f '{{ .DockerRootDir }}' # /data/docker
 mv /var/lib/docker /var/lib/docker.old
 ```
 
+# Enable rc.local
 
+`/etc/rc.local`
+
+```sh
+#!/bin/bash
+# Add terminal commands here without sude
+
+# Make sure the script will "exit 0" on success
+# or any other value on error.
+exit 0
+```
+
+`/etc/systemd/system/rc-local.service`
+
+```sh
+[Unit]
+ Description=/etc/rc.local Compatibility
+ ConditionPathExists=/etc/rc.local
+
+[Service]
+ Type=forking
+ ExecStart=/etc/rc.local start
+ TimeoutSec=0
+ StandardOutput=tty
+ RemainAfterExit=yes
+ SysVStartPriority=99
+
+[Install]
+ WantedBy=multi-user.target
+```
+
+```sh
+chmod +x /etc/rc.local
+systemctl enable rc-local
+systemctl start rc-local.service
+systemctl status rc-local.service
+```