Q. My Ethernet aliases are randomly switched and they are bound to the wrong interface. My eth0 became eth1 and eth1 become eth0. This is causing all sort of trouble for services and firewall configurations. How do I swap back and make sure Ethernet aliases works correctly under CentOS Linux server?
I’m trying to recompile my kernel by tying the following commands “make buildkernel KERNCONF=NEWKEN”. Butm I’m bumped with an error that read as follows – “make: don’t know how to make buildkernel. Stop Error and Solution”. How do I fix this error?
Q. How do I reboot a UNIX system computer?
Q. Can I run fsck or e2fsck command when Linux file system is mounted? Do you advice to run fsck on a live file system? I am using Cent OS. A. No. Do not run fsck on a live or mounted file system. fsck is used to check and optionally repair one or more Linux [...]
Q. I forgot my root password, how can I get into my system? A. You can reset forgotten root password under Linux by booting system into single user mode or emergency mode (also known as rescue mode). My boot loader is GRUB (see LILO boot loader below) )Following is the procedure to reset root password [...]