GNU Project is a free software, mass collaboration project. The founding goal of the project was, in the words of its initial announcement, to develop "a sufficient body of free software [...] to get along without any software that is not free.

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24
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1answer
2k views

Were all Unix commands re-written in Linux?

I would like to know which commands were re-written for Linux and which were retained from Unix? I'm new to Linux.
2
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1answer
72 views

Why gnustep-config outputs nothing for any parameter?

Regardless of what I run: gnustep-config --debug-flags gnustep-config --objc-flags gnustep-config --base-libs It outputs nothing. How would I debug this? PS: the OS details: Ubuntu 12.04.2 LTS, ...
0
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4answers
3k views

How to set domain name in Crunchbang GNU/Linux?

How can I set the domain name in GNU/Linux?, I am using Crunchbang and I need to set the domain name for my LAN network. EDIT: Let me talk more about my problem: I need to configure a LAN network for ...
2
votes
2answers
247 views

Richard Stallman compares Linux with Windows [closed]

I'm posting this here, because I really don't know any other place that could answer this. I'm curious about switching to Linux. I'm referring to this video: ...
13
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1answer
2k views

What are the main differences between BSD and GNU/Linux userland?

I've read a lot on Unix & Linux about BSDs and GNU, etc. But I still don't understand what some actual, practical differences are between BSD and GNU userlands, despite the fact that they are ...
-3
votes
2answers
88 views

Find the location of /gnu [closed]

I'm working on my university server and trying to find the location of /gnu. I know that it is installed with the latest version as I get the correct version using:g++ --version On using find find ...
2
votes
1answer
1k views

Ignore Symlinks when Extracting Tarball

I have a relatively simple question that I cannot seem to find the answer for. I am attempting to extract a tarball (*.tgz, to be exact) and receiving terminal errors on extracted symlinks. ...
0
votes
2answers
119 views

Free gnu/linux distribution for web server [closed]

I would like to ask if anyone has tried using any 100% free software distro as server OS. Either directly on hardware or through a virtual machine. What where the most important shortcomings? I came ...
1
vote
1answer
127 views

Where can I find mailfromd RPM's for CentOS 6?

I have been trying to locate an RPM for GNU Mailfromd and it's dependencies and have been quite surprised to find it absolutely nowhere on the 'net. Only place I could find any RPM's were for ...
2
votes
1answer
1k views

Are Icecat and Iceweasel different projects?

I was interested in finding Firefox 'clones' in Linux when I heard about Icecat and Iceweasel. But while Icecat can be installed with sudo add-apt-repository ppa:gnuzilla-team/ppa && ...
0
votes
1answer
1k views

brcmsmac does not work

I am attempting to enable my wireless interface in Slax Linux, so far, I know the driver I need is brcmsmac, since I have a broadcom card; and this work in Slackware. The driver is available and does ...
0
votes
1answer
848 views

Wifi AP with ASUS USB-N10

I am trying to configure wifi AP with subj device. According documentation in web, it requires master mode hardware support and hostapd software. It seems I have master mode: # iwconfig ... ...
1
vote
2answers
333 views

Difference betwen grep pattern ^$ and ^

I understand that grep matches all the blank lines for the pattern ^$. But what does just ^ means. When I gave grep '^' filename. It matched all the lines. Also grep '' filename matched all the lines ...
0
votes
3answers
2k views

How can I downgrade gcc 4.6.3 to 4.4.3?

I have gcc-4.6.3 installed in my PC.but for my project I need gcc-4.4.3 version. I do not mind removing gcc-4.6.3 but I badly need gcc-4.4.3. How can I downgrade? or how can I keep two gcc and make ...
1
vote
0answers
98 views

at daemon creates empty tasks

I have problem with atd daemon. If at is called by non-root, it creates task, but it is empty (content of /var/spool/atd). I do not remember what I have done before it broke that way. What else ...
4
votes
4answers
607 views

Is there a practical use for the GNU factor command?

Looking through the GNU Coreutils, I spotted the factor command, that I had never noticed before. Reading the man page: Print the prime factors of each specified integer NUMBER. If none are ...
10
votes
4answers
3k views

Any options to replace GNU coreutils on Linux?

I've been thinking about discontinuing the use of GNU Coreutils on my Linux systems, but to be honest, unlike many other GNU components, I can't think of any alternatives (on Linux). What alternatives ...
11
votes
2answers
2k views

Why does FreeBSD use the GPL-licensed GCC?

Why does FreeBSD use GCC as its default compiler? I am under the impression that a core pillar of the FreeBSD philosophy is not to use any GNU software and in particular, GPL code. Yet GCC which is ...
7
votes
4answers
4k views

sed on OSX insert at a certain line

So I've been using 'sed' on linux for a while, but have had a bit of difficulty trying to use it on OSX since 'POSIX sed' and 'GNU sed' have so many little differences. Currently I'm struggling with ...
1
vote
1answer
48 views

Installing install-info

I do not have root privileges in my system and I have noticed that I don't have access to a install-info binary, even though I need to install an Emacs package (CEDET). In the past, whenever I had ...
0
votes
1answer
396 views

Does Android break GPL? [closed]

Just got curious. If Android is based on a modified Linux Kernel and its source code is closed, doesn't it violate the terms of GPL2, that GPL-derivatives must also supply their source code, "Liberty ...
5
votes
2answers
2k views

What's the difference between “dir” and “ls”?

I have compared the man pages of dir and ls and they seem to be exactly the same. Both are part of GNU coreutils and "list directory contents". The only difference I've seen so far is that dir ...
3
votes
1answer
497 views

“tar --exclude-backups” does not exclude files with tilde at end

If I have the following directory: $ ls -a foo . .. a #a# a~ b b.bkp c .git .hg .svn and call: $ tar zcf foo-no-bkp.tar.gz --exclude-backups foo/ The resulting archive still has backup ...
0
votes
1answer
278 views

Content of AUTHORS file [closed]

Pedantic question. GNU recommend make AUTHORS file for list of authors and contributos of a program. But how many "levels" of authors and contributors should contain the file? E.g. I write a program ...
4
votes
2answers
3k views

Why doesn't tar ask before overwriting existing files?

I lost a couple hundred lines of a Vim plugin I wrote and continue back up every so often because I extracted a tar file containing an older version. I decided not to use source control management ...
8
votes
2answers
781 views

What is the point of ls -f (or, why is this hanging?)

I've got a directory with about 100,000 files in it. ls -f hangs for over a minute. I ran strace, and immediately started seeing getdents, so ls is clearly reading the directory. I also see a lot ...
6
votes
1answer
996 views

Why bash time is more precise then GNU time?

The buitin bash command time gives milisecond precision of execution and GNU time (usually /usr/bin/time) gives centisecond precision. The times(2) syscall gives times in clocks, and 100 clocks = 1 ...
7
votes
3answers
2k views

Is GNU PDF Library in active development?

I've been hearing about The GNU PDF Library since 2007. Since then I've been looking forward to see this tool in the wild, but four years have passed and it seems to me that this is a painfully long ...
1
vote
1answer
425 views

How to configure a Frame Relay in Unix/Linux?

I am in a Networking course, the course employs a Cisco packet tracer to practice before the real implementation, but I only use GNU/Linux (Debian Squeeze) and I need to configure a next network ...
0
votes
1answer
650 views

How to enable TCP connection in Debian Squeeze?

I need enable TCP connections to my system, for use graphical applications in marionnet, network simulation system, in debian squeeze. In older versions of debian it is achieved with ...
6
votes
2answers
193 views

System programming: How to gather info?

According to this question, a good way to learn system programming would be to implement the existing tools. I decided to try to rewrite ls and ps. My question is how would one proceed to get ...
7
votes
1answer
570 views

Poor Man's GNU Parallel implemented in ksh?

I'd like to use the feature of GNU parallel where it can execute the command and the list it's fed in parallel and spit it out after it's all done, however, I don't want to install GNU parallel across ...
3
votes
2answers
336 views

What are the kernel, the “GNU tools and utilities”, the shell and the Window Manager?

Among the many components of a Linux system, I find myself confused (as a newbie) about what exactly is the kernel or what is GNU's part. I understand some basic concepts of this, but where is the ...
7
votes
1answer
379 views

What is the font used for GNU documentation?

I am interested in learning how documentation for GNU related software is written, and am wondering what type of font is used in their PDF documentation? (for instance, the GCC manual here: ...