[root@RAC1 etc]# pwd

/etc

[root@RAC1 etc]# cat inittab

…………..

# Default runlevel. The runlevels used by RHS are:

# 0 - halt (Do NOT set initdefault to this)

# 1 - Single user mode

# 2 - Multiuser, without NFS (The same as 3, if you do not have networking)

# 3 - Full multiuser mode

# 4 - unused

# 5 - X11

# 6 - reboot (Do NOT set initdefault to this)

#

id:5:initdefault:

……………

实际上是进入不同模式！

[@more@]

ITPub博客

Redhat linux AS 4启动后进入图形界面还是命令行的选择！