Crontab on Linux: how to schedule tasks automatically
The 5-field crontab syntax, practical backup and log-cleanup examples, the PATH mistakes that break the job, and when to …
Infrastructure 2 posts
Information security in plain English: scams, hardening and privacy — plus retrogaming, games and geek culture.
SSH hardening: 5 settings that close 95% of the vectors
Weak password + port 22 open = an invitation to brute force. Here are the exact sshd_config changes to lock down SSH on …