Guides tagged “ubuntu”
Step-by-step MdmHost guides about ubuntu, sorted A-Z.
27 guides · page 2 of 2
Set up a UFW firewall on Ubuntu and Debian
Set safe defaults, allow SSH before switching UFW on, open only the ports you use, limit sensitive ports to your own IP, and tidy up old rules.
Ubuntu vs Debian for a VPS: which should you choose?
Compare Ubuntu and Debian for your VPS: release cycles, support length, package freshness, stability, control panel support and which fits your project.
UFW and IPv6: make sure your rules cover both
Check that UFW filters IPv6 as well as IPv4. Set IPV6=yes, read the (v6) rules in ufw status, allow or deny IPv6 sources and test your server from outside with nmap -6.
Upgrade Ubuntu to a new LTS release on your VPS
Safely upgrade an Ubuntu VPS to the next LTS release with do-release-upgrade: back up, patch fully, run the upgrade in a safe session and verify afterwards.
What LTS means and why it matters for servers
Learn what long-term support releases are, what end-of-life means for a server, and why production servers usually run LTS versions of Ubuntu and similar distros.
Which Linux distribution should you choose for your VPS?
Compare Ubuntu, Debian, AlmaLinux and Rocky Linux on support lifecycle, package tools and community documentation, and pick the right distro for your server.
Which OS template should you pick in Virtualizor?
Compare the Linux and Windows templates offered in Virtualizor – AlmaLinux, Rocky, Ubuntu, Debian and Windows Server – by use case, support lifetime and control panel compatibility.
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