Fedora 21 设置开机启动脚本
sudo touch /etc/rc.d/rc.localsudo vim /etc/rc.d/rc.local
在/etc/rc.d/rc.local文件中写入, 然后使用:wq命令 保存并退出.
#!/bin/bash
# 在这个文件中写入开机启动需要执行的命令
赋予可执行权限:
sudo chmod+x /etc/rc.d/rc.local
设置开机启动:
sudo systemctl enable rc-local.service
如果出现以下错误提示:
[root@dev-zhanghua ~]# systemctl enable rc-local.serviceThe unit files have no [Install] section. They are not meant to be enabledusing 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文件末尾加入:
[Install]WantedBy=multi-user.target
并重新设置开机启动:
sudo systemctl enable rc-local.service
查看状态, 如果出现以下提示, 设置成功!
[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
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