Tools
Small helpers for everyday server administration. Everything runs right in your browser, nothing is sent to a server.
- Cron GeneratorBuild a cron expression, get it explained in plain English and see the next runs, with a ready-to-use crontab line.
- chmod CalculatorConvert file permissions between octal and symbolic notation, with a risk rating and matching commands for files and directories.
- Redirect GeneratorGenerate redirects for .htaccess and nginx: HTTPS, www, single URLs, directories and domain moves without redirect chains.
- Subnet CalculatorCalculate an IPv4 network from CIDR or netmask: network address, broadcast, host range and ready-made firewall rules.
- Unix TimestampConvert a timestamp from a log file into a date and back, with the matching commands for date and MySQL.
- HTTP Status CodesLook up any status code: meaning, typical cause on the server and impact on Google.
Why these tools?
These are the things you need on a web server all the time and still look up every single time: the cron expression for "weekdays at eight", the right permissions for wp-config.php, the .htaccess rule for HTTPS without a redirect chain. Below each calculator, every tool explains the background and the typical pitfalls on Debian, Plesk and WordPress.
You will find matching shell one-liners in the categories or via search (press /).
For the websites on your server
Free SEO and PageSpeed check
GENLOC.SEO analyzes any domain for load time, Core Web Vitals and on-page issues and tells you in plain words what is going on. Available in 11 languages.
by GENLOC.NETWORK, the team behind myline.de
Bookmark this page: Press Ctrl + D (Mac: ⌘ + D) to keep all tools one click away.