1) How can I change colors of display of ls command ?
Edit /etc/DIR_COLORS
2) Where to set permission for console, floppy CDROM, Scanner etc. ?
Edit /etc/security/consol e.perms
3) How to Change messages on top of login screen ?
edit /etc/security/issue
edit /etc/security/issue- net
4) How to put customised message while system boots up ?
edit /etc/security/redhat -release
5) How do i display a message on the screen after a user logs into his account ?
edit /etc/motd
6) Where do I set packet forwarding feature
edit /etc/sysctl.conf
7) How do i set default route ?
route add default gw 192.168.0.1
8) How do i add a network to route ?
route add -net 192.168.1.0 netmask 255.255.255.0 gw 192.168.0.1
9) How do i add a device
route add -net 192.168.1.0 netmask 255.255.255.0 eth0
10) How do i set default password controls like password aging.
edit /etc/login.defs
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Labels: Linux