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I want to log onto Stack Overflow using OpenID, but I thought I'd set up my own OpenID provider, just because it's harder :) How do you do this in Ubuntu? Edit: Replacing 'server' with the correct ...
Johannes Hoff's user avatar
  • 3,951
10 votes
2 answers
10k views

I'm attempting to use Mono to load a bitmap and print it on Linux but I'm getting an exception. Does Mono support printing on Linux? The code/exception are below: EDIT: No longer getting the ...
Luke's user avatar
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30 votes
2 answers
38k views

I need to know about Epoll On linux System. Could you recommend manual or guides about epoll library? need more detailed guides. it's better to have some examples. help me. and Thank you for ...
Simon Kim's user avatar
  • 387
2 votes
5 answers
1k views

I have a couple of files containing a value in each line. EDIT : I figured out the answer to this question while in the midst of writing the post and didn't realize I had posted it by mistake in its ...
grosauro's user avatar
  • 401
1 vote
2 answers
1k views

What should i use to code Classic ASP under Linux. I have really tried to use Emacs and Vim but I don't have the time to learn them. What i'm looking for is: Syntax highlighting Code Browser (Ctags) ...
jamting's user avatar
  • 1,695
0 votes
2 answers
3k views

What is the simplest way to install memcached on CentOS for someone new to the world of Linux? What is the best way to enable it for Apache and PHP
Andy Griffin's user avatar
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3 votes
3 answers
7k views

In Linux, what is the difference between /dev/ttyS0 and /dev/ttys0? I know that the first is a serial port, but what about the second, with the small s?
Marius's user avatar
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31 votes
3 answers
13k views

Does anyone know how bash handles sending data through pipes? cat file.txt | tail -20 Does this command print all the contents of file.txt into a buffer, which is then read by tail? Or does this ...
num1's user avatar
  • 5,013
13 votes
9 answers
14k views

Typically in a large network a computer needs to operate behind an authenticated proxy - any connections to the outside world require a username/password which is often the password a user uses to log ...
Brendan's user avatar
  • 19.5k
7 votes
4 answers
10k views

What methods are there for automatically getting a stack trace on Unix systems? I don't mean just getting a core file or attaching interactively with GDB, but having a SIGSEGV handler that dumps a ...
T Percival's user avatar
  • 8,814
12 votes
7 answers
15k views

I am running a number of SSL-encrypted websites, and need to generate certificates to run on these. They are all internal applications, so I don't need to purchase a certificate, I can create my own. ...
kaybenleroll's user avatar
  • 17.1k
55 votes
24 answers
71k views

I develop C++ applications in a Linux environment. The tools I use every day include Eclipse with the CDT plugin, gdb and valgrind. What tools do other people use? Is there anything out there for ...
Clayton's user avatar
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176 votes
15 answers
613k views

I use VNC to connect to a Linux workstation at work. At work I have a 20" monitor that runs at 1600x1200, while at home I use my laptop with its resolution of 1440x900. If I set the vncserver to run ...
Nathan Fellman's user avatar
  • 129k
3 votes
3 answers
4k views

If I press Ctrl+B that ought to give me ASCII code 2, but Ctrl+C is going to be interpreted as a Break. So I figure I've got to redirect a file in. How do I get these characters into a file?
Josh's user avatar
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34 votes
8 answers
33k views

In the linux file system, where should user scripts be placed? I'm thinking specifically python scripts to be called by cron.
Christopher Mahan's user avatar
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6 votes
4 answers
9k views

I have a cron job on an Ubuntu Hardy VPS that only half works and I can't work out why. The job is a Ruby script that uses mysqldump to back up a MySQL database used by a Rails application, which is ...
John Topley's user avatar
  • 116k
5 votes
12 answers
4k views

I've been tasked with updating a series of applications which are performance critical VB.NET apps that essentially just monitor and return networking statistics. I've only got three requirements: ...
eviljack's user avatar
  • 3,756
0 votes
1 answer
1k views

With VMWare Server running under Linux (Debain), I would like to have the following setup: 1st: NIC being used by many of the images running under VMWare, as well as being used by the Linux OS 2nd: ...
DAC's user avatar
  • 1,819
9 votes
3 answers
2k views

I haven't seen any questions relating to GNU autoconf/automake builds, but I'm hoping at least some of you out there are familiar with it. Here goes: I have a project (I'll call it myproject) that ...
Jason Day's user avatar
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201 votes
13 answers
246k views

I'm writing a few little Bash scripts under Ubuntu Linux. I want to be able to run them from the GUI without needing a terminal window to enter any input or view any output. So far, the only input ...
Blorgbeard's user avatar
  • 104k
34 votes
4 answers
48k views

I am running a Tomcat application, and I need to display some time values. Unfortunately, the time is coming up an hour off. I looked into it and discovered that my default TimeZone is being set to: ...
Mike Stone's user avatar
  • 44.7k
21 votes
12 answers
4k views

I'd like to set up a cheap Linux box as a web server to host a variety of web technologies (PHP & Java EE come to mind, but I'd like to experiment with Ruby or Python in the future as well). I'm ...
karlgrz's user avatar
  • 14.9k
10 votes
15 answers
87k views

Even though I have a robust and fast computer (Pentium Dual Core 2.0 with 2Gb RAM), I'm always searching for lightweight software to have on it, so it runs fast even when many apps are up and running ...
Mario Marinato's user avatar
  • 4,627
252 votes
10 answers
85k views

Often while editing config files, I'll open one with vi and then when I go to save it realize that I didn't type sudo vi filename Is there any way to give vi sudo privileges to save the file? I seem ...
Paul Wicks's user avatar
  • 66.2k
125 votes
11 answers
124k views

On one Linux Server running Apache and PHP 5, we have multiple Virtual Hosts with separate log files. We cannot seem to separate the php error_log between virtual hosts. Overriding this setting in ...
Michael Stum's user avatar
  • 182k

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