red
aplicar cambios de configuración en NetworkManager
[oneuptime.com] How to Reload and Apply NetworkManager Configuration Changes on RHEL

NetWorkManager: brief
[suse.com] Configuración de la red mediante NetworkManager

NetworkManager: full
[networkmanager.dev]



memoria
free RAM (@ your own risk!)
[coderwall.com] Managing RAM and SWAP

free RAM: detail
[oracle.com] Using drop_caches probably won’t crash your system

RAM, cache, swap: brief
[tecmint.com] How to Clear RAM Cache, Buffers, and Swap in Linux Without Reboot



tools
autorestic
[vercel.app] autorestic backup

modern unix
[github.com] modern unix tools

newish tools
[jvns.ca] julia evans 2022



bash
Bash Manual / Index
[gnu.org] Bash manual

Advanced Bash-Scripting Guide / Special Characters
[tldp.org] Advanced Bash-Scripting Guide

keystrokes
[github.com] keystrokes

keystrokes por uso breve
[calculate-linux.org] keystrokes

keystrokes por uso
[medium.com] keystrokes samples

16000 one-liners
[github.com] one liners

command line fu
[commandlinefu.com] one liners



ssh + script
ssh escape characters
[man7.org] man ssh

ssh escape characters - eficaz
[youngju.dev] ssh escape sequences

script command
[redhat.com] registrar la sesion



blogs
Brendan Gregg
[brendangregg.com] performance

Julia Evans
[jvns.ca] programacion

Youngju Kim
[youngju.dev] chaos and order in devops

Duncan Epping
[yellow-bricks.com] virtualizaciont VMware

Carl Stalhood
[carlstalhood.com] VDI, Omnissa Horizon



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