Linux Terminal Glossary
›
VPS Management
ufw deny 23/tcp
Category:
VPS Management
ufw deny 23/tcp
Copy command
Block Telnet on the firewall
Use `ufw deny 23/tcp` to block Telnet on the firewall. Helpful when you need this quickly on a Linux server.
Looking for more?
Search all 7,657 commands
— works offline, in English or Spanish, and fixes typos.