Removing Joomla plugin using phpMyAdmin

After moving my joomla website from the previous hosting provider to the new one, I had ran into many troubles, I got it fixed, after all, and the next issue that stopped me was some installed plugins weren't working, I wasn't even able to uninstall them, so the last chance was going to phpMyAdmin and removing one row from jos_plugins table, I just removed the one that belonged to the specific plugin I wanted to remove, then I installed the plugin back.

It worked great! 

How to install KVM on Debian

Since I need it for training purposes, RHCSA, I am going to install the Red Hat based virtualization platform on Debian. Choosing that platform is good if your station support virtualization, KVM, for Intel version we should check out cpuinfo file using the following command:

grep --color vmx /proc/cpuinfo

For AMD based processor will follow with this:

grep --color svm /proc/cpuinfo

The needed packages for setting up the system are:

aptitude install qemu-kvm libvirt-bin virtinst kvm virt-viewer virt-manager

Now we only need to get the user we want to use VM added to libvirt and kvm groups:

adduser ouruser libvirt
adduser ouruser kvm