Linux refers to the family of Unix-like computer operating systems using the Linux kernel. If your question is about a certain distribution only, use a more specific tag.

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4
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1answer
607 views

Would firewire networking be better than 100Megabit ethernet?

My office network has a fully switched 1000Megabit ethernet network. I have an Apple iMac with a Gigabit NIC and FireWire, and a Compaq laptop with a 100Megabit NIC and a 4-pin FireWire interface. ...
2
votes
1answer
1k views

delete key on linux does not work

My delete key does not work in ubuntu, it does nothing. I understand that this is a common problem, but I could not solve it with the information I found elsewhere. I ran xev. Pressing the 'a' key ...
11
votes
5answers
25k views

How can I count the number of folders in a drive using Linux?

I need to organise an external HDD such that there is no more than 500 folders on it. Ubuntu's "Properties" pane shows only the file count, not the folder count. Is there a simple command line that ...
6
votes
3answers
1k views

Make wget download page resources on a different domain

How do you use wget to download an entire site (domain A) when its resources are on another domain, (domain B)? I've tried: wget -r --level=inf -p -k -E --domains=domainA,domainB http://www.domainA
5
votes
3answers
4k views

regular user to admin user in linux?

i've got a regular user i want to turn into admin group so he can have same privileges as a root. should i just change the GID in /etc/passwd and /etc/group or should i use usermod/groupmod?
20
votes
8answers
9k views

Any beat detection software for Linux?

Amarok 2 can search through music collection using ID3v2 tag's 'bpm' field. That would be very nice to retag the entire music collection so I can find the 'mood' of the track I like. However I've not ...
3
votes
2answers
837 views

No mysql password under linux?

I was told that mysql user, similar to root user, by default "has no password". Not an empty password, but rather "no password". I wasn't aware this situation was possible - I thought every user on a ...
11
votes
6answers
11k views

MySql client for Linux

What MySql client are you using for Linux. I currently use PhpMyAdmin and the Mysql Query Browser but I would like something similar to Toad or HeidiSql that I use on windows. One with SQL code ...
7
votes
2answers
10k views

How can I open an .mht file in linux (Ubuntu)?

How can I open an .mht file in linux (Ubuntu)?
2
votes
2answers
806 views

Is there a Unix/Linux platform equivalent to Telligent Community?

Telligent Community combines blogs, wikis, forums, and file-sharing capabilities into a single product with single sign-on, using all Microsoft technologies. Is there an equivalent offering that runs ...
2
votes
1answer
1k views

Understanding top output in Linux

I'm trying to determine the CPU usage of a program by looking at the output from Top in Linux. I understand that %us means userspace and %sy means system/kernel etc. But say I see 100%us. Does this ...
1
vote
3answers
4k views

Automatically mounting windows share in Fedora 12

I'm trying to automatically mount a windows share in a Fedora 12 instance (FC12). When I manually mount things work: mount -t cifs //nas01/servers -o username=guest,password=myPassword ...
1
vote
1answer
77 views

Consistent newlines in FTP mode for text files?

I use Linux for hosting and editing code, but there are others at work that are using Windows. Sometimes they make the files have \r\n in them, and it's causing problems with version control. Should ...
1
vote
2answers
1k views

Linux: No fonts match '9x15' when starting emacs

I get the message No fonts match '9x15' when trying to run emacs and a linux box. I messed something up a while back, but I do not know how to fix this issue. Any ideas?
2
votes
2answers
3k views

should i install LVM in ubuntu server?

should i install LVM in ubuntu server? i have only one primary partition. what happens if i dont install it?
2
votes
1answer
175 views

use network drives as mount points during installation?

is it possible to use network storage locations as mount points during installation? cause i want to separate system (ubuntu) with data (personal files). eg. if i have 5 computers i don't want to ...
0
votes
3answers
329 views

C++ program to make linux Ubuntu clone windows partition?

I want to write code in Dev C++ so that when i execute in Ubuntu 8 , it clones my windows 7 from D: partition to its child partitions E:,F: ... i have made my partitions of equal sizes and i have ...
1
vote
2answers
1k views

different folders in a partition as mount points?

i want to have 2 partitions. one is called system. the other is private. in the private partition i've got some folders i want to mount into system as system folders. folders in private: - www - ...
2
votes
5answers
4k views

ubuntu 64 or 32 bit for macbook/vps?

i've got macbook pro and wonder if i should use 64 or 32 bits ubuntu server? and then i've got a vps not hosted by med. how do i know what version to choose? how do you check how many bits your cpu ...
3
votes
1answer
546 views

fakeroot - safe to have on systems?

I had never heard of fakeroot before but I was compiling a package that wants it as a dependency. The man page tries to be reassuring but should I be comfortable with this on my systems?
4
votes
1answer
1k views

How to tell Linux to explicitly swap out main memory of a suspended process?

I run a memory-hungry process (mkcromfs) which consumes more memory than I have physical memory on my latop, so it is paging and swappin and thrashing all the time and loadavg is about 2 (compcache is ...
1
vote
2answers
3k views

redirect output from dd command

How to redirect output from dd command to /dev/null ?
6
votes
1answer
4k views

How do I configure NTLM authentication in Firefox on Linux?

Our IT department have NTLM deployed through the intranet servers. I've set network.automatic-ntlm-auth.trusted-uris value in Firefox on some of the Windows machines and that works fine. However ...
0
votes
4answers
151 views

284 GiB of data, 217.4 GiB of space

I want to reinstall my OS, but I don't have the hard drive space to backup any more (I have a RAID 1 array, so I haven't done it for a while). In my /home I have 284.8 GiB of data, and I have a spare ...
8
votes
2answers
6k views

When to use egrep instead of grep?

I am preparing for a Linux terminal assessment now, I tried to Google and found most resources are referring to the basic "grep" rather than the more powerful "egrep" -- well, that is at least what ...
2
votes
1answer
82 views

saving the results of the time command while discarding the results of the command being timed (unix)

I'm timing how long it takes to run a command foo. I'm looking to append the results from the time command to a file, and discard the results from the foo command. I tried the following, but it didn't ...
2
votes
2answers
187 views

internal compiler error

I am getting this message: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.4/README.Bugs> ...
3
votes
1answer
987 views

Mac sees mangled filenames from Linux SAMBA share

Certain filenames in my SAMBA shares from Linux are not getting transmitted properly. It's certain files in certain folders and it doesn't affect all folders or all files within a single folder. I can ...
0
votes
3answers
8k views

Install src.rpm package on Red hat Linux

How can i install src.rpm package on Red hat Linux ?
1
vote
3answers
240 views

Recognition of USB drive

I have a Motorola phone, with a MicroSD slot, which my Ubuntu machine does not recognize as a USB drive. It does know there is something there since It automatically charges my phone whenever I ...
5
votes
2answers
424 views

Use hard disk image like a regular hard disk on Linux

If you have a hard disk image (including partition table, multiple partitions,...), is it possible to let Linux treat it as a regular hard disk? By "regular hard disk" I mean I would like to have the ...
0
votes
1answer
110 views

Linux: prevent VNC from swapping like mad

EDIT actually I'm not sure that it's swapping like mad: I've done more testing and it looks like there may some interference causing the noise that may be correlating with network usage. This is ...
4
votes
1answer
100 views

Strange Ubuntu linux boot behaviour

I've recently installed Ubuntu 9.10 on a desktop machine as the only OS. If put in a hibernate, it wakes up normally, but if turned off completely, after turning on there is no "beep" sound from BIOS ...
1
vote
4answers
1k views

BIOS password and hardware clock problems

I have HP 6730b lap top. I've bought it used and installed (Gentoo) linux on it. BIOS is protected with password, and guy I bought it from said "I've tweaked BIOS from Windows program, it never asked ...
2
votes
3answers
1k views

How to run .exe file when linux system starts up?

i have generated .exe file from C file (ie filename.c ) after compiling in linux machine with -O option. I wish to know about how to run that .exe file when linux system starts up ?
40
votes
10answers
122k views

Manually closing a port from commandline

I want to close an open port which is in listening mode between my client and server application. Is there any manual command line option in Linux to close a port ?? NOTE: I came to know that "only ...
0
votes
1answer
41 views

Linux Programs for pulling measurements from graphics

As a front-end developer, I'm often given graphics of web sites and told pretty much, "Make it work." I've recently started working on Linux 100% of the time and was wondering if there's any programs ...
26
votes
10answers
15k views

How to Remove the Last 2 Lines of a Very Large File

I have a very large file ~400G, and I need to remove the last 2 lines from it. I tried to use sed, but it ran for hours before I gave up. Is there a quick way of doing this, or am I stuck with sed?
1
vote
0answers
453 views

Trying to run QEMU with a file as hda

I'm trying to run QEMU and use a simple file on the host system as the guest's hard drive. Here's what I attempted so far: $ dd if=/dev/zero of=/home/felix/vm/archlinux.img bs=1MB count=8192 8192+0 ...
0
votes
3answers
206 views

How to kill the process in different group but not one-by-one?

Can we just put all the processes in one group and kill that group? Is there any other way to do this?
1
vote
4answers
3k views

How to uninstall software in Linux

how to uninstall software in linux. I am facing issues installing No machine setup(NX)
18
votes
3answers
16k views

Command line tool for listing ID3 tags under Linux

I want to write a script that manipulates ID3 tags of mp3 files. I need a tool that reads the tags and outputs it in a format in a machine-readable format. For example, if I want it to output only the ...
1
vote
2answers
220 views

The command to start not started init scripts of the current run-level? Gentoo Linux

For example: nginx and php-cgi are in the defaults run level, and they are not started yet. What's the command to start them all, instead of starting then individually? I know there is a command, ...
1
vote
3answers
2k views

measuring microseconds a process runs in Linux

I'm looking to get the number of microseconds that a process takes to execute. Does anybody know how to do this on a Linux system? (I'm looking for a time value more accurate than milliseconds, ...
5
votes
4answers
14k views

Run Script on logout/ shutdown ubuntu

I want to run some commands every time a user of an ubuntu 9.10 machine logs out or shuts down. What is the best way to do this? Every user uses gnome if that helps.
4
votes
2answers
830 views

Virtual memory on Linux doesn't add up?

I was looking at System Monitor on Linux and noticed that Firefox is using 441 MB of memory, and several other applications are using 274, 257, 232, etc (adding up to over 3 GB of virtual memory). So ...
14
votes
3answers
6k views

How can I hide the Tool-bar in Emacs persistently?

I have installed emacs23 on Linux Mint 8. I would like to hide the toolbar, and I can do it with Options > Show/Hide > Tool-bar. But the Tool-bar comes back next time I start emacs. How can I hide it ...
2
votes
1answer
1k views

Ubuntu purple splash screen with blinking pixels?

I had ubuntu 9.10 I upgraded to 10.04 after solving some problems (freeze at boot). Since then, I don't have the ubuntu's logo showing up when I boot, but a purple screen with some blinking pixels. ...
3
votes
2answers
2k views

Is there some text mode browser that supports at least basic javascript?

I looked at links2 and elinks - neither one seems to even support a simple javascript redirect on a site. Any ideas? Is there some sort of text mode for some opensource browser e.g. Firefox that I ...
2
votes
2answers
5k views

Continue process after closing terminal? [duplicate]

Possible Duplicate: Leave bash script running on remote terminal while not logged in? Recently, I tried to unzip a 30 gig zip file on a remote system using Putty. As the long unzipping ...