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- How can I configure my DNS settings on Debian 12?
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 Debian 11 I could just ed
- How can I list my open ports on Debian? - Server Fault
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
- debian - How to set the domain name on GNU Linux? - Server Fault
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 hostname sudo hostname -F etc hostname add domain name and address to the server sudoedit etc hosts 192 168 1 2 server domain server VERIFY > hostname --short server > hostname --domain domain > hostname --fqdn server
- debian - ISC DHCP client (dhclient) alternative? - Server Fault
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], according to this Debian Manpage and the Gentoo Wiki page about dhcpcd Notes Check if you have any custom special configuration for dhclient in the directory etc dhcp
- debian - MySql: ERROR 1045 (28000): Access denied for user root . . .
Just debian can't access Any ideas? Edit : I think I know the problem: The upper mentioned privilegs for root@localhost look like a syntax of an old mysql version I use mariadb von Debian 11 I guess, I mistakly overtook the export of the privileges of root 1 by 1 from the old system to the new one The question is just: how should it look right?
- networking - How do I force Linux to reacquire a new IP address from . . .
The environment is Debian, although the answer will apply to all distributions
- linux - How do I verify the speed of my NIC? - Server Fault
For Debian based systems, ethtool is not installed by default But mii-tool is, as part of the essential "net-tools" package So this was the best solution for me
- Debian. How can I securely get debian-archive-keyring, so that I can do . . .
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 really want to keep up-to-date That way, you will key the keys installed before they are used for signing things, and you won't have this problem in the future
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