#/proc/cpuinfo
How to determine the number of physical CPUs on Linux
#bash
#awk
#linux
Awk - Reporting Tool - Cheat Sheet
#nginx
#phpmyadmin
CentOS/RedHat: Secured phpMyAdmin on Nginx with SSL only
#kvm
#virsh
Restoring a KVM guest from corrupted resume state
#bash
#sed
Sed - UNIX Stream Editor - Cheat Sheet
#init
#lsyncd
Lsyncd “init.d” script for CentOS/RedHat