Fedora 21 設定開機啟動指令碼

Fedora 21 設定開機啟動指令碼

sudo touch /etc/rc.d/rc.local
sudo vim /etc/rc.d/rc.local

在/etc/rc.d/rc.local檔案中寫入, 然後使用:wq命令 儲存並退出.

#!/bin/bash

  # 在這個檔案中寫入開機啟動需要執行的命令

賦予可執行許可權:

sudo chmod+x /etc/rc.d/rc.local

設定開機啟動:

sudo systemctl enable rc-local.service

如果出現以下錯誤提示:

[root@dev-zhanghua ~]# systemctl enable rc-local.service
The unit files have no [Install] section. They are not meant to be enabled
using systemctl.
Possible reasons for having this kind of units are:
1) A unit may be statically enabled by being symlinked from another unit's
  .wants/ or .requires/ directory.
2) A unit's purpose may be to act as a helper for some other unit which has
  a requirement dependency on it.
3) A unit may be started when needed via activation (socket, path, timer,
  D-Bus, udev, scripted systemctl call, ...).

sudo vim /usr/lib/systemd/system/rc-local.service

在rc-local.service檔案末尾加入:

[Install]
WantedBy=multi-user.target

並重新設定開機啟動:

sudo systemctl enable rc-local.service

檢視狀態, 如果出現以下提示, 設定成功!

[zhanghua@dev-zhanghua ~]$ systemctl status rc-local.service
● rc-local.service - /etc/rc.d/rc.local Compatibility
  Loaded: loaded (/usr/lib/systemd/system/rc-local.service; enabled)
  Active: active (running) since Wed 2015-04-15 11:37:40 CST; 1h 44min ago