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PLEASE NOTE THAT I WILL NOT OFFER ANY SUPPORT, MODIFICATIONS OR ANSWER QUESTIONS FOR MY FREE JOOMLA EXTENSIONS!

Please review the Forum and post there if you have problems, read the F.A.Q. and if you got no popup from Simple PopUp read this document to see if it is a jQuery related problem:

http://wasen.net/downloads/Wasen.net-jQuery-helper.pdf

 

CLOSE THIS BOX

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Here I will collect stuff related to Linux and Server stuff useful mostly for my own work but you might find a trick or two that could suit any *nix geek out there...

Well, not the most high-tech of questions but still something that seems to confuse people... :o

$ grep -H -r "my text" /home/user

Only want the filenames, eh?

$ grep -H "my text" /home/user/* -R | cut -d: -f1

And if I know the filename or extension, what then?

$ find / -type f -print0 | xargs -0 grep -l "test"


Best of luck finding your texts...

//Anders

Have you ever tried to run a graphical Java interface and ended up with an error stating "xlib.lock failed". Well, I have many times...

The error looks like this:

"xcb_xlib.c:50: xcb_xlib_unlock: Assertion `c->xlib.lock' failed"

Why this occurs I have no idea about and I tried to read and understand where it comes from but failed. There is a lot of confusion flying around different forums and articles but no one has really explained this in an understandable manner that I have found... Maybe only Linus Torvalds knows... ;)

Anyhow, the solution is quite simple, just fire the below in a terminal as the same user you try to trigger the Java app:

> export LIBXCB_ALLOW_SLOPPY_LOCK=1

 

VI Search and replace Windows char(13):
:%s/^V^M//g

If you get problems like "cannot connect to display" or something similar try executing:

> xhost +

This normally occurs if you try to sudo (or su) to another user and try to run a X-app.

This will allow all applications running as any user to connect to the display.
You might need to export the Display again: export DISPLAY=:0.0

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Tuesday the 4th. Wasen.net.