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pngcrush - PNG optimizer utility in openSUSE

Posted 02-17-2009 at 01:55 AM by rbkumaran

pngcrush is an optimizer tool for PNG (Portable Network graphic) files. pngcrush is an excellent batch-mode compression utility for PNG images. Depending on the application that created the original PNGs, it can improve the file size anywhere from a few percent to 40% or more (completely losslessly). Read more
LQ Newbie
Posted in Uncategorized
Views 2019 Comments 0 rbkumaran is offline

I just bought a sylvania netbook.

Posted 02-14-2009 at 11:24 AM by pilotjfb

Originally Posted by repo View Post
Why don't you ask at the person that sold you the laptop?
However, you need the root password.
There are several threads to recover the root password.
I am not familiar with ubunto or linux. am just learning.
I have read how to reset root password. but i have no f 12 on my sylvania.
LQ Newbie
Posted in Uncategorized
Views 1576 Comments 2 pilotjfb is offline

DNS Server Configuration

Posted 02-14-2009 at 03:55 AM by vinaystyle

Dear user of linux OS,
Can any one tell me about how to configure DNS in the Red Hat Linux 5.0
IF you have an answer please reply soon. okee byee......
LQ Newbie
Posted in Uncategorized
Views 620 Comments 0 vinaystyle is offline

Tomboy Notes and Syncronization

Posted 02-13-2009 at 03:51 AM by JulianTosh
Updated 03-01-2009 at 05:05 AM by JulianTosh (Sandy is a guy!)

I've recently started making extensive use of the wiki style Tomboy notes application now standard in the Fedora distro.

After building up a few notebooks for myself I decided to introduce Tomboy to my wife so she can use it too for joting down recipies, or remembering how to do tasks on the computer.

Then it soon became evident that I needed to sync our collections together so I could help her document some things for around the house, etc... There were some good tutorials...
Posted in HOWTO
Views 1177 Comments 0 JulianTosh is offline

sound card is not functioning in RHEL5.

Posted 02-12-2009 at 06:29 AM by amit_kalipur

Originally Posted by bathory View Post
Can you hear sound from the speakers? Are these the only devices you see in alsamixer?
From the attached screenshot it seems that your headphones are still muted (see the MM at the bottom).
Press "M" until it unmutes (become green OO).

Thank u.
The headphone is totaly unmuted and It became green OO,then alone I couldn't here sound.Please fix my problem.Sir,FTP link for VLC media playe is not opening.Please tell me http link...
Posted in Uncategorized
Views 821 Comments 0 amit_kalipur is offline


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