Fedora16修改默认运行级别

以前Fedora版本中修改运行级别方法为： 以root身份登入，编辑/etc/inittab文件 -----------------------------  vi /etc/inittab ----------------------------- 找到   id:5:initdefault:  这一行，将默认运行级别5(图形模式)改为3(文本模式)，即 id:3:initdefault: 然后重启 -----------------------------
 reboot -----------------------------   但Fedora15和16使用systemd创建符号链接指向默认运行级别。 使用以上方法查看/etc/inittab文件会发现如下内容： # inittab is no longer used when using systemd. 
#
# ADDING CONFIGURATION HERE WILL HAVE NO EFFECT ON YOUR SYSTEM.
#
# Ctrl-Alt-Delete is handled by /etc/systemd/system/ctrl-alt-del.target
#
# systemd uses 'targets' instead of runlevels. By default, there are two main targets:
#
# multi-user.target: analogous to runlevel 3
# graphical.target: analogous to runlevel 5
#
# To set a default target, run:
#
# ln -s /lib/systemd/system/<target name>.target /etc/systemd/system/default.target
#   修改方法为： 1.首先删除已经存在的符号链接 ----------------------------------------------------------------------------------  rm /etc/systemd/system/default.target ---------------------------------------------------------------------------------- 2.默认级别转换为3(文本模式) ----------------------------------------------------------------------------------
 ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target ----------------------------------------------------------------------------------
  或者默认级别转换为5(图形模式) ----------------------------------------------------------------------------------
 ln -sf /lib/systemd/system/graphical.target /etc/systemd/system/default.target ---------------------------------------------------------------------------------- 3.重启 ----------------------------------------------------------------------------------  reboot ---------------------------------------------------------------------------------- 参考文章： 1.http://www.zzvips.com/uploads/allimg/vrvlct2om4i 2.http://www.zzvips.com/uploads/allimg/numlyodns5g.html