Top "Debian" questions

Note: Questions MUST be programming related.

what is the multicast doing on 224.0.0.251?

On my debian server (squeeze) I get this message every few seconds: Sep 18 21:28:14 myhost kernel: [7903784.720091] AIF:UNPRIV connect attempt: IN=…

dns debian mdns
Debian 8 (Live-CD) what is the standard login and password?

I downloaded debian-live-8.1.0-amd64-standard.iso When I try to enter in live mode. Debian ask me for a login …

debian
Uncompress tar.gz file

With the usage of wget command line I got a tar.gz file. I downloaded it in the root@raspberrypi. …

linux ubuntu debian
How can I find a specific file from a Linux terminal?

I am trying to find where index.html is located on my linux server, and was wondering if there was …

linux debian
How to trust a apt repository : Debian apt-get update error public key is not available: NO_PUBKEY <id>

Trying to update some repositories on Debian Etch installation and getting the following errors from running "apt-get update" W: GPG …

repository debian upgrade gnupg apt
CUDA incompatible with my gcc version

I have troubles compiling some of the examples shipped with CUDA SDK. I have installed the developers driver (version 270.41.19) and …

gcc cuda debian
What is difference between arm64 and armhf?

Raspberry Pi Type 3 has 64-bit CPU, but its architecture is not arm64 but armhf. What is the difference between arm64 …

linux arm debian arm64
Adding a rule in iptables in debian to open a new port

I am trying to open port 3306 in iptables in my Debian System to allow access to MySQL server. For which …

debian iptables
Bash Shell Script - Check for a flag and grab its value

I am trying to make a shell script which is designed to be run like this: script.sh -t application …

linux bash shell debian
ps command doesn't work in docker container

I want to do a ps command in a docker container derived from Debian official Docker hub repository: $ docker run …

debian docker