nginx

Nginx web server

high risk

interactive breakdown — edit the command and press Explain
$ 
⚠ Risks & cautions
Safer / dry-run alternatives
nginx -t && systemctl reload nginxValidate, then reload
What it does

Web server/reverse proxy. Always test config with -t before reloading.

Common flags
FlagMeaning
-tTest configuration
-TTest and dump configuration
-s reloadReload gracefully
-s stopStop immediately
Examples
nginx -tValidate config · explain & risk-check →
nginx -t && systemctl reload nginxSafe reload · explain & risk-check →
Related
systemctl curl
Open the full explainer →More in Web & Services

Reference text is hand-written and may be incomplete — check man nginx for your version. Test destructive commands on a non-production system first.