What is the command to display a list of open ports on a Debian server? I tried netstat -a | egrep 'Proto|LISTEN' but I would like something more specific that actually lists the port number.

Oct 7, 2023 · I'm trying to change my DNS settings on my Debian 12 VPS, and by this I mean, I want to use a public resolver like 1.1.1.1 instead of my VPS host's resolver. I remember in …

Aug 24, 2022 · apt install dhcpcd-base apt remove isc-dhcp-client isc-dhcp-common systemctl restart networking To manually renew a lease, you can run dhcpcd -n [INTERFACE], …

Set FQDN I'm using Debian 7 and this is what worked for me; thanks to Fernando Ribeiro. sudoedit /etc/hostname server # here's where you put the server's host name activate …

Jul 25, 2021 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. Upvoting indicates when questions and answers are useful. What's reputation …

Aug 1, 2024 · The environment is Debian, although the answer will apply to all distributions.

Jan 22, 2013 · Or, remove keys and ssh-keygen -A Explanation: -A: For each of the key types (rsa1, rsa, dsa, ecdsa and ed25519) for which host keys do not exist, generate the host keys …

Feb 23, 2024 · [SOLVED] Random failing boot Debian 12 - failed to mount SSD partition Debian This forum is for the discussion of Debian Linux.

Dec 3, 2011 · Debian generally does a pretty good job adding keys that will be used to sign the packages in the future to the debian-archive-keyring package. That is one package, that you …

Jul 23, 2019 · Debian10 seems to have removed the commands poweroff, reboot and dpkg-reconfigure, probably among others. What do I do instead of dpkg-reconfigure locales? As a …