GNU is a 'nix operating system developed by the GNU project. GNU is normally used with the Linux kernel.

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How to Combine find and grep for a complex search? ( GNU/linux, find, grep )

I'm trying to do a text search in some files that share a similar directory structure, but are not in the same directory tree, in GNU/Linux. I have a web server with many sites that share the same ...
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votes
2answers
3k views

Make GNU screen survive reboot

I am using GNU screen a lot. I find it very annoying that everytime the server has to be rebooted I lose all my sessions (even if I know in advance, I need to set-up everything again). I've searched ...
8
votes
4answers
668 views

Unix tools: what if a file is named minus something?

I'm always wondering: most GNU/Unix tools take options in the form "minus something", sometimes followed by an argument. What if you got a file named minus something? $ ls -f $ rm -f $ ls -f $ mv -f ...
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vote
1answer
217 views

GNU GRUB - Misaligned display/screen

I have installed Ubuntu 12.04 with Windows 7 - and upgraded to Ubuntu 12.10 recently - Ubuntu installed the GRUB (version 2.00-7ubuntu11) boot menu. When I first got Ubuntu, I changed the default OS ...
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vote
1answer
590 views

save bash history, regularly

I have bash set up to save history, to a file. It does this whenever bash exits [properly]. As sometimes bash does not exit properly the history is lost. So the question is can I set up bash to save ...
7
votes
2answers
3k views

Call but not download a page with wget

I was wondering if there was any argument that allowed me to use wget and "call" a page, but without downloading the page. The problem is that when you call wget on a page, it downloads it to the ...
5
votes
4answers
3k views

Gnu Tools for Windows

I was looking for Gnu Tools for Windows and came across two links: http://unxutils.sourceforge.net/ and http://gnuwin32.sourceforge.net/ Does anyone know what is the difference between them and ...
3
votes
1answer
516 views

When does rm remove open files?

Particularly, I want to know what happens when I rm an open file and don't explicitly kill the process holding the file descriptor to that file. Will the file be removed when the system is shut down?
7
votes
1answer
3k views

Can GNU sed (for Windows) handle Unicode? If so, is it a code-page/locale issue, or a switch?

I've been using GNU SED on and off for a couple of years now. It spins me out a bit sometimes, but it does a good job... for single-byte char sets! I now and then notice references to GNU SED being ...
5
votes
4answers
2k views

Best way to get 'linux command line tools' on Windows

I'd like to download the basic stuff like 'rm -rf'. I used to just download cygwin, but are binutils or some other alternative better (if all I need are the truely basic stuff ... I'm trying to think ...
1
vote
3answers
609 views

OpenSolaris and NTFS

Is there any way to mount NTFS partitions in OpenSolaris? This is the main issue preventing me from testing it out for more than a day. I need to be able to mount my external. I have vast experience ...
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votes
1answer
513 views

Installing GNU Prolog on Mac OS X (getting a Bus Error)

Just installed gnu prolog on Mac OS X 10.4 but it is not working. When I go: % ./gprolog Bus error Anyone have any ideas?