Linux system's/etc directory

Important files in/etc directory

/etc/sysconfig/network the network configuration    information on the specified server/etc/rc.d/init.d/network the network configuration script  information    Network configuration script, Power on the script file to read the corresponding configuration file, provide initialization settings.        /etc/rc.d/init.d/network Read/etc/sysconfig/network-script/ifcfg-eth0 provides NIC eth0 set        service network Restart also calls this script. /etc/issue boot   start Display system version and other information    consider security optimizations, delete files/etc/motd    login reminders, log on after login to display the string/etc/redhat-release  declaration system version and name/etc /group   user group file/etc/gshadow user group password file/etc/passwd  user account file/etc/sudoers execute sudo command file            visudo command edit  /etc/ Sudoers        visudo-c   Check Grammar command/etc/shadow  account password file   Set those terminals can let the root login/etc/login.defs     All users log on the default settings /etc/syslog.conf    Log settings file/etc/rsyslog.conf   log settings file/etc/sysconfig/network  hostname file/etc/rc.local        Boot file/etc/fstab boot file           /etc/profile         Global environment variable file after login script execution location/etc/inittab         startup files

Linux system's/etc directory