Performance Tuning for Zabbix
For those who have no clue about what Zabbix is here is a short description as stated on Zabbix web site.
Zabbix is an enterprise-class open source distributed monitoring solution. In this
Whitelist sender in Zimbra
If you are getting bounced emails with content like below, you will need to either contact the
How to run Virtualbox 5 on 4.4.1 kernel
Lots of people report some problems with
The details below are based on Debian stable (
How to enable JRE plugin in OpenSuSE 13.1
Even if you install the rpm or sources from Sun the JRE plugin is not enabled by default under Firefox that shipped with latest OpenSuSE 13.1.
To sort out this just follow the simple steps outlined below.
How to Prevent Creating Symbolic Links for non root users
Taken from WHT post:
grub-probe can’t find drive for /dev/xvda1
If you are getting following while doing “apt-get upgrade” try our solution below.
warning: grub-probe can’t find
grub-probe: error: cannot find a GRUB drive for /dev/xvda1. Check your device.map.
Playing with printer
Printing in Linux sometimes is a pain especially when you are a newbie. Simple things like killing a job might not work via the GUI. This is where the terminal comes handy.
Showing all hidden files in the current directory
Let’s say that you want to see only hidden (dot) files in a directory to edit a file you forget the name of or remove obsolete files. ls -a shows all files, including normally hidden ones, but that is often too noisy, and ls -a .* doesn’t do what you think it will.
Patch 2.6.40 kernel on Fedora for VMware
If you’ve got issues with 2.6.40 kernel under Fedora and VMware workstation or server try to apply the patch below.
How to find your BIOS version from Linux
If you are looking for your current BIOS version in order to upgrade it then all you need is one command.
Installing Skype on Fedora 15
How to set default storage engine
If you are looking for how to set default storage engine on Linux no matter the LAMPP setup read below.