Linux Cheat Sheet
General Notes
Important Files & Purpose
VNC Server for Centos 7
Create IPIP tunnel between networks
Connect Site-Site IPSEC VPN using Libreswan
Advanced Routing with iproute2
Iptables Routing
OpenVPN on AWS
CPU isolation and proc pinning
Add Swap space on Centos 7
GRE Tunnel
Pentest Cheatsheet
SSH Certificate authentication
Centos 7 network device naming
Troubleshooting frozen system
Powervault MD3200i setup on Centos 7
Add new physical disk to Dell Poweredge
ZFS install
Raid 1 with MDADM
Performance tuning for market data trading server
RAID Levels
Barrier screen controller
QEMU VMs
Memory, NUMA, RDIMMs explained
SSD disk types and terminology
UDP packet loss troubleshooting
High CPU usage and Context Switching
TCP tuning and troubleshooting
