centos7 開機(jī)/etc/rc.local 不執(zhí)行的問題
2017-01-22 10:33:04
13128
centos7 的/etc/rc.local不會(huì)開機(jī)執(zhí)行,于是認(rèn)真看了下/etc/rc.local文件內(nèi)容的就發(fā)現(xiàn)了問題的原因了
#!/bin/bash
# THIS FILE IS ADDED FOR COMPATIBILITY PURPOSES
#
# It is highly advisable to create own systemd services or udev rules
# to run scripts during boot instead of using this file.
#
# In constrast to previous versions due to parallel execution during boot
# this script will NOT be run after all other services.
#
# Please note that you must run 'chmod +x /etc/rc.d/rc.local' to ensure
# that this script will be executed during boot.
翻譯:
#這個(gè)文件是為了兼容性的問題而添加的。
#
#強(qiáng)烈建議創(chuàng)建自己的systemd服務(wù)或udev規(guī)則來在開機(jī)時(shí)運(yùn)行腳本而不是使用這個(gè)文件。
#
#與以前的版本引導(dǎo)時(shí)的并行執(zhí)行相比較,這個(gè)腳本將不會(huì)在其他所有的服務(wù)后執(zhí)行。
#
#請(qǐng)記住,你必須執(zhí)行“chmod +x /etc/rc.d/rc.local”來確保確保這個(gè)腳本在引導(dǎo)時(shí)執(zhí)行。
于是我有確認(rèn)了下/etc/rc.local的權(quán)限
[root@localhost ~]# ll /etc/rc.local
lrwxrwxrwx. 1 root root 13 8月 12 06:09 /etc/rc.local -> rc.d/rc.local
[root@localhost ~]# ll /etc/rc.d/rc.local
-rw-r--r--. 1 root root 477 6月 10 13:35 /etc/rc.d/rc.local
/etc/rc.d/rc.local沒有執(zhí)行權(quán)限,于是按說明的內(nèi)容執(zhí)行
chmod +x /etc/rc.d/rc.local
重啟后發(fā)現(xiàn)/etc/rc.local能夠執(zhí)行了。
看樣子是版本的變遷,/etc/rc.local /etc/rc.d/rc.local正在棄用的路上。