How do I add route (router IP 192.168.1.254) to my Centos Linux systems from the command line?
How do I gracefully restart Apache web server from a shell prompt?
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. I’ve couple of Linux / Windows server hosted in remote data center? My ISP provides following option for rebooting the box:
a) Graceful shutdown command
b) An IPMI reboot
c) A power strip
Which one is the best way to reboot server and why?
Continue reading “Best Method To Reboot Remote Linux / Windows / UNIX Server”
ow do I restart NFS server when network link goes down between two servers or NFS client / server under CentOS 4.x / RHEL / CentOS Linux 5.x?
Q. I’ve a central Linux test server. It has GDM based GUI login screen. How do I remove both shutdown and reboot server options from the login screen?
Continue reading “Remove Shutdown and Reboot Option from Linux GUI Login Screen ( GDM Setup )”
Q. How do I upgrade my Linux kernel version under Ubuntu Linux 7.04 / 7.10?
A. You can use any one of the following method:
(a) Command Line Tools – apt-get
(b) GUI tool
apt-get command – Upgrade Linux Kernel
Open terminal and type the following commands:
$ sudo apt-get update
Now search kernel version:
$ apt-cache search kernel-image
Now install kernel by explicitly specifying version number:
$ sudo apt-get install linux-image-2.6.xx-yy-generic
Replace xx.yy with kernel version number. Reboot the system.
This is recommended method for most user. Click on System > Administration > Update Manager > Click on Check button > Apply all updates including kernel.