MariaDB ERROR 1524 Plugin unix_socket is not loaded

After upgrading MariaDB on Ubuntu server, i got following error root@server:~# mysql ERROR 1524 (HY000): Plugin ‘unix_socket’ is not loaded

Enable Debug in PrestaShop

To enable debug mode in Prestashop, edit the file Find Replace with Enable debug mode only for your IP Find

Install VirtualBox 6.1 on Ubuntu 18.04

First you need to add VirtualBox repository sudo echo “deb [arch=amd64] https://download.virtualbox.org/virtualbox/debian bionic contrib” > /etc/apt/sources.list.d/virtualbox.list Add Keys wget -q

Install Vagrant on CentOS

To install Vagrant on CentOS, go to https://www.vagrantup.com/downloads Get link to latest version, then run “rpm -ivh URL_TO_RPM_FILE”. At time

Install Linux KVM on CentOS 8

To install Linux KVM hypervisor on CentOS 8, run dnf install qemu-kvm Install libvirtd dnf install libvirt-daemon libvirt-daemon-kvm libvirt-client Enable

OpenVZ

List available OS Templates in your server vzpkg list -O vzpkg list -O –with-summary To create a container, run prlctl

Install kvm on Debian 10

To install kvm on Debian 10, run apt install -y qemu-kvm Install libvirt, it is a tool to manage kvm

whmcs

WHMCS is popular billing/customer management software for web hosting providers. You can purchase it from https://www.whmcs.com Another alternative is ClientExec

chmod

chmod command allow you to change permission for a file or folder. The above command changes the permission of file

cat

Joining files with Cat on Linux

Joining files with Cat on Linux

I have a movie cut with hjspit. To join them on Linux, run Back to cat

Linux alias

alias can be used to create custom commands. To see all alias on your computer, you can run command alias