CSF Firewall Free Alternatives
You’re right on the money: UFW + Fail2Ban is often the go‑to combo for a free, native, and highly effective security stack on Ubuntu. Below is a quick rundown that…
Linux Ubuntu Tips
How to fix ‘sudo: no tty present and no askpass program specified‘ ? SSH > Linux / Ubuntu / CentOS Solution: sudo -S <cmd> The -S (stdin) option causes sudo…
HOW TO CHANGE ROUNDCUBE WEBMAIL TITLE, CHANGE LOGO-HEADER-FOOTER
Below is a quick‑start guide you can follow to change the title, logo, header and footer of a Roundcube Webmail installation.Everything is done by editing a few configuration files and…