Request help related specifically to Red Hat, Fedora, CentOS, Scientific, or other related distros
Often this topic gets questions about support for older versions of Red Hat Linux (now an obsolete Linux product from Red Hat) or Fedora. Since the...
To clear the cache memory, we use the following commands :
Flush file system buffers by executing,
# sync : what does sync command...
I'm running CentOS 6.3 and was running Gnome as my desktop. Under this config I was able to have Vino server automatically start at boot. I have...
One of my servers seem to have a weird conflict which I don't seem to be able to solve.
The problem: it sometimes forgets the users, still...
I'm trying to boot my Fedora (22.214.171.124-106.fc14.i686) Linux computer and I'm getting the error message:
no root device found
boot has failed,...
Over the last month or so my CentOS server has been crashing for reasons I do not know. It has been running for over a year with regular yum updates...
How to check whether my disk is mirrored or Not?
How to check whether the mirrored disk is RAID 0 / 1/ 5?
In LINUX, the filesystem starts with /dev/mapper/VolGroup00 .
So, what does this mapper means ?
/dev/mapper means what exactly they...
I wanted to watch a DVD with Movie Player, and my OS is Red Hat Linux 6. It returns with an error of needing a plugin : DVD Source.
I want to know:
1. How to check the Disk Size of my LINUX server?
2. How to check the Space Left on the Disk (that is Un-Utilized Space...
How to check the Serial Number of Linux Server ?
How to check the number of C.P.Us in the Linux SERVER ?
What does cores per C.P.U means ?
How to check the number of Cores Per C.P.U ?
I am looking for a complete step by step guide on how to get my system to dual boot Red Hat and Windows 8.
I tried doing this a while...
I made a script that scans the LDAP for expired passwords then notify users using mailx about the expiration date / grace logins status.
I'm writing's this issue as a Linux enthusiast who faced really annoyed situation while installing the latest Virtualbox distribution for...
What is the command to run the GUI User Management Tool in CentOS 6? (I am working remotely on machines so I can't use the Desktop menus.)
I installed VNC on my CentOS 5.6 machine and Iím able to remote in without a problem from my Windows 7 laptop. However, once connected, Iím presented...
One of the SUSE LINUX server memory is full.
Need to add cache memory to Real memory.
How to do this this ?
Any help is appreciated.
I am a basic Linux user, maintaining our in-house web servers, however this is foreign territory to me...
I have added a new 2TB drive...
I have installed CentOS 6.3 on a server ,,
but i am not able to get an IP.The ifcfg-eth0 file is not
there in the directory...
I am adding disk space of 20GB on following Logical Volumes to get 40GB and 100GB resp. Can anyone please guide how to proceed with this initially by...
Use this control to limit the display of threads to those newer than the specified time frame.
Allows you to choose the data by which the thread list will be sorted.
Order threads in...
Note: when sorting by date, 'descending order' will show the newest results first.