Solve the problem of setting/etc/rc. Local in centos 7.0

After centos7 is installed, modify RC. Local as usual to add the boot command. However, the command is invalid after restart, And the restart Command remains unchanged.

Check the system RC. Local Service running status

Systemctl | grep "RC. Local" # rc-local.service loaded active running/etc/rc. d/rc. Local compatibility

Normal operation found

View the RC. Local file.

Vim/etc/rc. Local

Found such a sentence

Please note that you must run 'chmod + x/etc/rc. d/rc. local' to ensure

Since/etc/rc. local is/etc/rc. d/RC. local soft connection, so you must ensure/etc/rc. local and/etc/rc. d/RC. local has x permission (executable)

Execute Command

Chmod + x/etc/rc. d/rc. Local

Restart, everything works, and the problem is solved.

Solve the problem of setting/etc/rc. Local in centos 7.0