≡ Menu

init command

CentOS / RHEL Linux: Remove GDM

How do I uninstall a GUI Gnome login system ( GDM ) from my CentOS Linux v5.5 based server?
[click to continue…]

Solaris Buffer Overflow Protection

One of the most common ways for hackers to break into a Solaris system is to exploit buffer overflows. How do I turn on buffer overflow protection under Solaris UNIX operating system just like CentOS/Redhat Linux system?
[click to continue…]

Linux change the runlevel for a server without rebooting

Q. How do I change the runlevel for a Linux server without rebooting my server? I am using Gentoo Linux.
[click to continue…]