Linux

Crontab format

To edit the crontab, crontab -e. Format: MIN HOUR DOM MON DOW CMD MIN: Minute field (0 to 5...

The filesytem

Inode types On Linux, everything is a "file". When you display file info with ls -l on Linu...

GDB and LLDB debug commands

A short cheatsheet for debugging. Original source: https://developer.apple.com/library/archive...

Linux-compatible hardware

Here's a list of hardware I (or a linux friend) used, which seems to work as expected, or not. W...

Wireguard management

Foreword While Wireguard is still not released as "stable", it provides decent performance on e...