Re-indent an nginx config and catch missing semicolons, unbalanced braces and duplicate listen or server_name.
Restic Command Generator
Generate restic environment variables and backup, restore, mount, forget and check commands for local, SFTP, S3, B2 or REST repositories.
UFW / iptables / nftables Generator
Turn a list of firewall rules and default policies into ufw commands, an iptables-save file and an nftables ruleset.