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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What is the relationship between GNU and GNOME?

Is there any relation between GNU and GNOME? And further related license GPL?
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2answers
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Which major contributions did GNU make to the GNU/Linux OS?

I read in the GNU/Linux FAQ, that one of the reasons they are asking everyone to call the whole system GNU/Linux is: Principal & major contribution of GNU in developing the operating system. ...
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5answers
269 views

Can the GNU Project be seen as a distribution of Linux? [closed]

When Linus Torvalds was asked in the documentary Revolution OS whether the name "GNU/Linux" was justified, he replied: Well, I think it's justified, but it's justified if you actually make a ...
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1answer
89 views

Where is using @ before a date string for seconds since the epoch documented?

GNU date and touch commands (and presumably others) use @date to define a date string as seconds since the epoch. For example: $ TZ=UTC date -d@10 Thu Jan 1 00:00:10 UTC 1970 I was answering a ...
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2answers
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How to create a gnu tarball that can be extracted by solaris tar

I am maintaining a legacy cygwin (with GNU tar v1.21) system and a legacy Solaris 9 system. The configuration of the Solaris 9 system is fixed and cannot be upgraded (i.e. I can't install gnu tar for ...
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1answer
3k 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. ...
2
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1answer
63 views

Why do GNU tools use non-matching ` and ' to quote errors?

GNU tools often output error and warning messages with parts of the line (e.g. filenames, syntax errors, invalid dates, etc) quoted with non-matching quotes: ` and ' e.g. From the GNU coreutils FAQ: ...
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1answer
71 views

Portable wrappers for GNU, BSD, etc. versions of tools

Is there any script that provides a compatibility layer to a subset (a rich subset would be best of course) of BSD and GNU commands? As an example, possible cases handled could include: dd and its ...
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1answer
263 views

less command runs out of memory

When searching for string (no regex etc.) in large file less filename and less -b 1 filename quits or prints it cannot allocate memory. top shows less using roughly about 5% of memory before it dies ...
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2answers
350 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: ...
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2answers
105 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, ...
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0answers
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How to remove a broken installation of glibc

I just attempted to install glibc version 2.19 to my computer as follows: 1) I cloned the glibc git repo with $ cd ~ $ git clone git://sourceware.org/git/glibc.git 2) I checked out version 2.19 ...
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3answers
202 views

Buffering (named) pipe in GNU OS

In the GNU OS a process can only write data to a pipe if another process reads the same data (from the same pipe) at the same time. Is there something like a pipe which lets the 1st process write and ...
2
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1answer
186 views

How to set-up a Gnu/Linux distro for kids? [closed]

I will have to repair a computer, which will be used by kids (9-12 years). This computer had Vista, but I will install a Gnu/Linux distro, for security/pedagogic reasons. I just come here to ask if ...
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0answers
155 views

Corrupt files after extracting with Cygwin's GNU tar

I have a bunch of tarball backups which I just restored onto my new Windows 8.1 + Cygwin system using GNU tar: zsh$ for file in **/*.tgz; do tar xvzf $file; done To my surprise a lot of these ...
2
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1answer
148 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 ...
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2answers
510 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 ...
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1answer
134 views

Will `mv` ever have the ability to create directories?

This question asks for the best way to create a directory when using mv if it doesn't exist. My question is why isn't this an inbuilt feature of mv? Is there some fundamental reason due to which this ...
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2answers
250 views

Is the GNU Coreutils copied from Unix?

Linux itself is not a copy of Unix because one can argue it simply conforms to the POSIX standard. However, how about the GNU Coreutils which contains utilities like ls, cd and rm, etc...? Is there ...
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2answers
44 views

How are GNU documents in PDF formats created?

Some GNU software doesn't offer PDF files for its manual, e.g. http://www.gnu.org/software/findutils/manual/find.html Some does, and their PDF files have bookmarks/outlines, e.g. ...
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1answer
16 views

jobs / wc: getting wierd return values

I can't make sense of these return values. When I run jobs -s | wc -l, I get different results depending on what directory I'm in. If I'm in the directory that I returned to after suspending the ...
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1answer
77 views

Cross compiling a software module

I'm trying to compile dropbear with the GNU ARM tool chain. I've went through this guide and managed to successfully build all the required tools. They are located in a directory: ...
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1answer
1k views

How to recover grub after Windows installation

Usually when we install Windows after installing GNU/Linux, we usually lose the Grub. Which is the best way to recover grub when we lost grub or what are the possible different ways.
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1answer
85 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 ...
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1answer
538 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 ...
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1answer
95 views

`sort` disregards question mark [duplicate]

I need to sort a file based on names in the first column. Some of the names end in a question mark. sort persistently ignores this question mark during sorting: sort -k 1 -t , <<TEST a?,1 a,2 ...
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1answer
61 views

Building GNU part of GNU/Linux [closed]

I have successfully built the Linux Kernel 3.13.6 and ran it in QEMU. Since it is just the kernel, it will eventually complain that it cannot find init or sh, etc. Therefore, it is necessary to ...
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3answers
144 views

My grep (GNU grep) 2.5.1 does not obey backslash character and special expression

I'm trying to follow a section in The GNU Grep Manual but my expression isn't working. Is it my grep version? Red Hat 5.5. $ rm file $ echo 'hello world' > file $ grep 'hello world' file hello ...
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1answer
1k 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 ... ...
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0answers
30 views

Is there a GNU/Linux equivalent to the Mac OS X open command? [duplicate]

In Mac OS X there is a handy open command that opens the target file or directory in the default GUI application meant for it: open /usr/local/share will bring up a Finder window with the ...
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0answers
30 views

What are the major differences between the Darwin/BSD and GNU versions of Findutils?

OS X comes with its own versions of find, locate, and xargs. GNU versions of these utilities are also available as part of GNU Findutils. What are the major differences between the two versions? Is ...
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0answers
138 views

Error building and compiling GCC 5.2.0 from scratch on Vortex86DX

In order to upgrade a VortexDX86 custom linux with a gcc 3.2.3 compiler, I´m trying to built the GCC 5.2.0 compiler to support the latest C++ 11 standard. I have downloaded its source code from ...
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0answers
35 views

It is possible to run these in GNU parallel [closed]

I would like to run these: screen watch -n 0 php /usr/share/nginx/html/2siti.php & screen watch -n 0 php /usr/share/nginx/html/2siti.php & screen watch -n 0 php ...
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0answers
33 views

How can I easily deal with differences between BSD and GNU sed? [duplicate]

BSD and GNU sed have some small differences in what arguments they accept. I just learned that I have to use different command lines when using -i: sed -i '' # BSD sed -i # GNU I solved this ...
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0answers
511 views

Building HDF5 with GCC 4.7 and OpenMPI

I am trying to install hdf5 with GCC 4.7 from binary, because I do not have root permissions, using following script on a machine using CentOS release 5.6(AMD64bit): module purge module unload ...
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0answers
27 views

What are the numbers after program names in Linux/GNU documentation? [duplicate]

I see numbers in parentheses after program names and it confuses me. For example, perldoc mentions that perl grep is "similar in spirit to, but not the same as, grep(1) and its relatives." What does ...
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0answers
46 views

How to interpret the explicit references to GNU in the LSB specifications?

The LSB is a specification, and as such, should be provider neutral. But it contains many “hard‑coded” reference to GNU at many places. Ex. the ELF Linux's specific entries PT_GNU_STACK, PT_GNU_RELRO ...
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0answers
111 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 ...
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1answer
99 views

Why does xargs -I imply -L 1

I've seen Why does 'find -exec cmd {} +' need to end in '{} +'? which explains why {} + has to be at the end of the -exec cmd(*), and now I'd like to know why GNU xargs reverts to one ...
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2answers
798 views

Where does the word GNU come from?

GNU is a Unix-like operating system. That means it is a collection of many programs: applications, libraries, developer tools, even games. The development of GNU, started in January 1984, is known ...
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4answers
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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 ...
0
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2answers
106 views

difference between gnu tar and tar package in fedora repositories

man page of tar in fedora (and also man page of tar on die.net) mentions the --acls and --xattrs and --selinux options but they are not mentioned in tar manual in GNU website Why? do this mean ...
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1answer
70 views

What can be considered as operating system? [closed]

I am talking about GNU/Linux but not about GNU or Linux! I know that Kernel is the core component in operating system but I want to know what defines the "operating system" (What can be considered as ...
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1answer
155 views

cp options --no-clobber vs. --update

I want to copy a single file if (and only if) the destination does not exist. The source file changes rarely, maybe once a month. The destination almost never exists. Are there any differences ...
0
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1answer
848 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 ...
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1answer
31 views

Linux based operating system that has isolated software installations like in Android

Is there any linux based operating system for desktop that has software installation in single folder, like it does in Android (except the apps that need android/data or obb folder on external ...
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1answer
41 views

How are GNU system utilities compatible with Linux?

According to GNU Hurd Architecture the GNU operating system was originally designed to be used with the GNU Hurd kernel which is a microkernel architecture. How is it that hobbyists were able to ...
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1answer
142 views

Scripting multi-volume (GNU) `tar` with pre-defined number of volumes

I've wrote me a little script to test (or extract) a very big multi-volume tar archive (note: created with GNU tar), each of which 00x.tar chunk will fit onto a standard DVD: #!/bin/bash d=$(dirname ...
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2answers
134 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 ...
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3answers
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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 ...