/proc FS
git book
iptraf - traffic details
nethogs - see bandwidth usage per process
PHP security best practices
shell scripting best practices
tcpdump advanced filters
vim cheatsheet
vim tutorial
froxlor panel
cloud sync file tools
python execute OS commands
cloudfroms REST api
backup tools
BRO IDS tool
Snort IDS
jq JSON processor
Linux stress test
BASH tutorial
Another bash tutorial
Caprica ACL generator
SSHFS
reptyr
OpenLMI
Cockpit
Learn Python the hard way
ClamAV tutorial
Docker logging
NAPALM network programmability
Open Network Design
L3 networking for Docker - Calico
Opensource sysadmin resources
OpenVPN in Docker containers
Linux Networking
ELK stack with Ansible
Linux performance analysis in 60 s
Understanding and hardening containers
