Linux etc 目录文件
1、cat /etc/inittab 设定机器的运行级别:
# 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 桌面模式
# 6 - reboot (Do NOT set initdefault to this)
id:3:initdefault:
2、cat /etc/issue linux 发布的版本
CentOS release 6.6 (Final)
Kernel \r on an \m