SSH Hangs Forever: A WireGuard MTU Black Hole
Small SSH commands worked, big ones hung forever. The culprit wasn’t the server, the disk, or SSH — it was 28 bytes of MTU.
Ssh
Pulling Files from /data/data Without Root
Use adb run-as and tar tricks to export app data without rooting the device.
Remote Server Fallback Control
A guide to ensuring access to your server even when SSH fails.
Setup Fail2Ban
Learn how to install, configure, and manage Fail2Ban to secure your SSH server.
SSH Guide
A comprehensive guide to installing, configuring, and troubleshooting SSH.
Server Commands
A collection of useful server commands for system monitoring and management.
Manage your Kindle+Koreader
Essential commands and tips for managing your Kindle
Git Profiles
No more git config name and email. Git profiles will handle that for you.
Configure SSH Aliases
How to connect to your server quickly using SSH Alias.