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- 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
- 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
- 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
- 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 can I run Debian stable but install some packages from . . .
How do I backport a sid package to testing or stable? Install the Debian source (and the development tools, especially debhelper, devscripts, and build-essential), and then build the package Step by step: add a deb-src line for sid to your sources list apt-get update apt-get build-dep PACKAGE_NAME apt-get -b source PACKAGE_NAME
- 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 - Best location to keep SSL certificates and private keys on . . .
This post is geared toward Ubuntu (Debian) + Apache, but should work on most systems Just apply the permissions and update location path in given config (apache nginx etc)
- 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
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