Debian is a community-driven GNU/Linux distribution which provides a large range of packages and supports a large range of architectures. It strongly focuses on free software. It has several derivatives, notably Ubuntu and Linux Mint.

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What's the currently recommended way to install node.js on Debian?

I've found a few different methods on the web, but some of the articles are quite old, and I'm concerned that the methods they describe have been superceded. Can anyone tell me what the currently ...
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Unable to install ia32-libs in Debian Wheezy

I was trying to install ia32-libs in Debian Wheezy. I got the error The following packages have unmet dependencies: ia32-libs : Depends: ia32-libs-i386 but it is not installable E: Unable to correct ...
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Trust a self signed PEM certificate

I have set up a proxy server with SSL using a PEM certificate. Now, there is a couple of machines of mine that I would like to trust this certificate automatically (without the web browser ...
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postfix/smtpd: warning: connect to Milter service unix:/var/run/opendkim/opendkim.sock: No such file or directory

I have problem with postfix on debian after upgrading from squeeze to wheezy. Postfix was configured to sign messages using dkim-filter. Before update, everything was working flawlessly, now it fails ...
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Purpose and typical usage of /etc/rc.local

The header looks like this: #!/bin/sh -e # # rc.local - executed at the end of each multiuser runlevel # # Make sure that the script will "exit 0" on success or any other # value on error. What is ...
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Securing a Debian installation for general home usage

Debian comes with several harden packages, designed to make a computer more secure. My needs are very simple: word processing and Web browsing. I do not run any special servers, do not use SSH, ...
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179 views

Create a manpage adressing several executable

I am packaging an application with a bunch of executable accepting roughly the same arguments. I would like to write (and provide) only one manpage with common explanations and the list of arguments. ...
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Installing Debian without GUI for a web server

I'm unfamiliar with Debian (obviously), so I downloaded the live ISO thinking it might help me out. From the live GUI, I doubled click on the install icon on the desktop and proceeded - it gave me a ...
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What can I use to monitor and log incoming/outgoing traffic to/from remote hosts?

I run a web server (Debian Squeeze on a VPS), and the graphs provided by the hosting company show consistently that around twice as much traffic is incoming to the server compared to the outgoing ...
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How to circumvent “Too many open files” in debian

If I want to see all relevant log files of my apache2 server at once, I use tail -f /var/kunden/logs/*log /var/kunden/logs/*log /var/log/apache2/*log |grep -v robots|grep -v favicon But since those ...
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Can I Uninstall GUI From Debian?

I just did my first install of any Linux OS, and I accidentally selected "Desktop GUI" in the install, but I want to build everything myself. Is there any way by which I can uninstall the GUI ...
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Debian Live-CD user password

I am trying to use Debian live from an USB, however I do not succeed in logging in… What is the standard user and password to get access? I have tried searching this question on the internet and ...
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Is it bad/dangerous/inappropriate to put arbitrary backups in /var/backups?

There's a system-created /var/backups directory on Debian-based systems. I need a place to store backups of several git repositories (the primaries are on bitbucket). If I store them in ...
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How to make a distro be fullscreen on VirtualBox?

I'm running Debian as host and I fail to get Debian, Ubuntu, and Fedora guests to be fullscreen. Changing video memory didn't help. NOTES: I haven't tried any other distro I didn't create WinXP ...
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How do I install Adobe Flash on Debian Wheezy?

I have tried following http://wiki.debian.org/FlashPlayer but on the very first command: sudo aptitude install flashplugin-nonfree I get: oshirowanen@debian:~$ sudo aptitude install ...
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Program to show keystrokes (shortcuts) on display

I'm going to make a presentation about a software product and it has some key shortcuts, that I want to show. Is there a program, which displays the keyboard-shortcuts, that I have used?
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Should I use http or ftp links in apt sources.list

Should I use http or ftp links in /etc/apt/sources.list? What I mean is is using something like, deb ftp://ftp.debian.org/debian/ squeeze main contrib non-free deb-src ftp://ftp.debian.org/debian/ ...
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How do I start Xvfb on startup on Debian?

I’ve got a Debian web server that I’m using for occasional screen-scraping via Selenum and Python. I use Xvfb as a virtual X server for Firefox to run on when being controlled by Selenium. Given that ...
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Why can't I use arrow keys in terminal on Debian 6? (nonroot)

When I am on a non-root user I cannot use ↑/↓ to list my previous commands, and if I am typing I can't use ←/→ to say, add in a directory or to correct the ...
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Oh no! Something went wrong! Installing kali linux

I am trying to install a virtual machine running Kali (Formerly backtrack) 1.0.7 in 64 bit. My host machine is a 64 bit MacBook pro running 10.7.5. I am using Oracle VirtualBox version 4.3.12. The ...
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How to make Chinese characters display properly on Chromium

When I use Iceweasel (Debian version of Firefox), I can see Chinese characters found on this page, but not when using Chromium. I instead see rectangles. This is on Debian 7 (Wheezy).
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Why is exim4 listening on port 25?

Am I misinterpreting the results of netstat -anp --tcp --udp | grep LISTEN wrong, or does the output mean, that the process exim4 is listening to the outside on port 25: tcp 0 0 ...
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Find and install man file manually

I seem to be missing some man pages, notably gcc and g++. It doesn't help that I specify the section. whereis doesn't list man pages for those two, so I think they are simply not there. With Google I ...
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899 views

How to keep track of installed software

Every now and then I'm in need of updating a software running on one of our testservers at work (mostly Debian). What really confuses me almost every time is the fact that there is not just one way to ...
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Create Null Modem Pair linux

I am looking to create virtual serial ports on Debian 6 squeeze. Basic requirements are: be able to connect as if port was a real serial port( IE be able to set baud, stop bits etc) com port pairs ...
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How to get my bluetooth keyboard to be recognized before log in?

Because I need to use my keyboard to log in, I would like my keyboard pair automatically, pre-log in. I am using Debian squeeze, and am new to linux. All tutorials I have found seem to require the ...
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Automount USB drives with no GUI requirement (halevt replacement)

For minimal installations of Debian, I have been using halevt to enable automounting of USB drives. Halevt is reliable and requires no configuration aside from installing the package. Now, halevt has ...
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How to find out in which order /etc/init.d scripts are load on Debian?

I want to run one sysvinit script before another and figured out how to do that. To make sure, this actually happens in the the order I like, I would like to see a list, in which order that happens. ...
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pm-utils: No network in suspend scripts?

I'd like to put a script in /etc/pm/suspend.d/ that needs network access (for a very short time) before allowing the system to suspend. However, even with scripts named "001_something" in ...
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Managing unofficial repositories on a Debian system

A few years ago I added this repository to my sources.list: http://www.deb-multimedia.org/ because it contained packages like acroread or flash player, which were either missing or out of date in ...
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Fail2ban block with IPtables doesn't work on Debian Lenny. [moved ssh port]

I've recently decided to do some security maintenance. I saw my logs, and there were some tries against my SSH server. At first, I moved away the SSH port from the default 22. After it, I read ...
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Differences in package management between Debian and Arch

A discussion from this post made me curious of differences between Debian and Arch package management. Also, people tend to say that Arch is very light-weight, so I wonder what that has to do with ...
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Debian console size in VirtualBox

I installed Debian 7.2.0 as a guest operating system on VirtualBox 4.2.18 (host OS is Windows 7). I installed Debian without any graphical user interface. When I start up Debian, the console size is ...
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How to block loading kernel module only in single user boot when blacklist fails?

On a "Linux debian 2.6.32-5-amd64 #1 SMP" installation where loading a kernel module (mpt2sas) is desired to be delayed to be loaded after starting sshd and users can remotely login, the mpt2sas ...
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TrackPoint hard to control after Debian update

I'm on debian testing, and after rebooting (after an uptime of 3 weeks or so, that included a bunch of package updates, I believe including the kernel) the other day, the fine-adjustment - what a ...
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How to launch an application with default “terminal emulator” on Ubuntu?

I wanted to execute some command in terminal emulator, like Konsole, but I need to make this cross-desktop. Is there some command like xdg-open, but for getting the default terminal emulator? I'm ...
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Postfix doesn't send mail, complaining about “Host or domain name not found”

I followed these instructions in order to send mail and here's the Postfix log: Sep 26 00:46:24 tshepang postfix/smtpd[5728]: 8EE2464931: client=localhost[127.0.0.1] Sep 26 00:47:44 tshepang ...
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Can I use and install Ubuntu packages in Debian?

I'm looking to install Linux Mint on my main work computer. Presently, I'm running Ubuntu 10.04 on it after upgrading from 9.10 (both 64bit). Previously, I have always backed up and formatted my hard ...
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How do I configure syslinux to boot immediately

I'm tweaking a Debian live system (built with live-build), and I want it to boot straight into the system from syslinux — no menu, no timeout. According to the syslinux documentation, a timeout value ...
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rpcbind-“warning” on boot

On my debian testing system, I get these messages in my /var/log/boot file: Starting rpcbind daemon...rpcbind: Cannot open '/var/run/rpcbind/rpcbind.xdr' file for reading, errno 2 (No such file or ...
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1answer
638 views

Auto-Mounting CIFS Shares on Laptop

I've seen questions similar to this asked before in several variations, but I have yet to locate a satisfactory answer. Here's what I have: A highly mobile Debian laptop that switches networks ...
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console-kit-daemon Hogging CPU and RAM

We have a system that's been a bit sluggish. top reports that console-kit-daemon takes anywhere from 18-30% CPU and about 50% memory. There are only two users logged in, one on X and one via ssh. Any ...
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1answer
385 views

Disable screen blackout in KDE while watching iPlayer

How can I turn off the screen blackout in Linux when playing a film in BBC iPlayer? I usually use it in Chrome, but if there is a way to do it in Firefox (Iceweasel) than it is good enough as well. I ...
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Proper way to disable tmpfs on /run/shm

How do I disable tmpfs on /run/shm? I searched through initscripts and found that the following code checks the entry in fstab, but what should I change to make it not mount /run/shm? I'm running ...
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Why did dd create a different uuid?

root@debian:/home/tiger# dd if=/dev/sda of=/dev/sdb bs=10240k 11447+1 records in 11447+1 records out 120034123776 bytes (120 GB) copied, 4729.59 s, 25.4 MB/s root@debian:/home/tiger# blkid ...
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Debian: How to delay configuration when installing/upgrading?

One of my Debian systems is rarely upgraded. So when it is time to upgrade, there are loads of packages. Right now I basically have to monitor the upgrade, because every 50 packages or so there is a ...
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Count number of lines of output from previous program

I'm trying to count the number of lines of output a certain program produces. The problem is, the program takes a long time to run, and I want to display the output to the user. Is there a way to ...
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Debian: Which firewall for a newbie?

I have to install a firewall on my server (so without X Server). It's a debian lenny. If it is possible, I want to avoid the use of iptables. Is there a way to install/configure a firewall for a ...
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Changing timezone on Debian keeps Local Time in UTC

I'm trying to get programs to log in local time for my own sanity. I have updated my timezone with: dpkg-reconfigure tzdata But the result of that command is: Current default time zone: ...
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What provides /etc/exports and how do I find that out?

I have two Debian virtual machines that were built from the same netinstall iso, but probably have different packages installed. One of them has an /etc/exports file for nfs mounts but the other one ...