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Tutorials
Step-by-step technical guides you can follow start to finish.
3 posts
Tutorials
September 15, 2026
Schedule scripts on a timetable with cron
Set up a recurring backup with cron, crontab syntax, and logging. Real, copy-pasteable commands.
Tutorials
September 15, 2026
Git essentials: branching, staging, and undoing your mistakes
A hands-on walkthrough of commit, branch, reset, and reflog. Including how to survive a hard reset.
Tutorials
September 15, 2026
The command line: grep, pipes, and file permissions
Three Unix tools that do the heavy lifting in any terminal: searching, chaining, and controlling access.