Linux & DevOps

Work out file permissions, understand cron schedules, plan storage and uptime, and find the right command in the cheat sheets.

8 tools

Start here

Permissions

File permissions and default masks.

Scheduling

Understand cron expressions.

Capacity & reliability

RAID capacity and uptime targets.

Cheat sheets

Commands and syntax for this area.

Logs & config Soon

Planned: auth log and web log analyzers, config linters.

Becomes a section once it has at least 3 tools.