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Find Large files in Linux

Out of disk space, and you know that there is some log files on your hard drive... Check them out using find / -type f -size +20000k -exec ls -lh {} \; | awk '{ print $9 ": " $5 }' -f.

Posted to Frederick Chapleau weBlog on IT. (Weblog) by Frederick.Chapleau on 08-15-2010
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Statistics Based on Yenya's World script, I have modified it to match my own log #!/usr/bin/perl -w # # Postgreystats - a simple and incorrect statistics package for Postgrey. # Use at your own risk. # Distributable under the terms of GNU General Public License, version 2. # Written by Jan "Yenya"...

Posted to Frederick Chapleau weBlog on IT. (Weblog) by Frederick.Chapleau on 05-31-2008
HOWTO: Restore GRUB

When you restart and you see a "grub>" command prompt, it's because Grub couldn't find the root partition in which he installed the appropriate files. Here is a typical procedure: First, find the actual drive. grub> root(theHDDId,thePartitionId) like grub> root(hd0,3) The output...

Posted to Frederick Chapleau weBlog on IT. (Weblog) by Frederick.Chapleau on 03-10-2008
KnowledgeTree Installation Issues

Just for the kick (yeah, a "kick") I installed Knowledgetree, and I wanted to use an existing mysql server. Here some issues, that appeared. /opt/ktdms/knowledgeTree/lib/plugins/pluginutil.inc.php this was produced after changing the database server to point to the new one, but, I tried to...

Posted to Frederick Chapleau weBlog on IT. (Weblog) by Frederick.Chapleau on 03-01-2008
Openbravo ERP, and the 1.6 JDK

I installed the Openbravo ERP community edition... just for the kick. To do that I installed a brand new Pentium 4 server, with Fedora 8 updated, and followed the Openbravo Command Line Installation that is very well documented. I had a couple of issue. First, the JRE! I know, I am a kind of newbie in...

Posted to Frederick Chapleau weBlog on IT. (Weblog) by Frederick.Chapleau on 02-23-2008
Disable SELinux on-the-fly

Yes, you can disable SELinux on the fly, by simply typing setenforce 0 If you want to make this permanent edit the /etc/sysconfig/selinux/conf file and set SELINUX=disabled That's it. -f.

Posted to Frederick Chapleau weBlog on IT. (Weblog) by Frederick.Chapleau on 02-22-2008
My HP tx1000 Laptop w/Broadcom 4328 wireless card on Fedora 8

First of all, read the lines. The b43 driver is not working with the 4328 wireless Card. It was there, and I didn't read it, so I tried it, and it didn't work. Second the only way to do it (that I know), is with the NDisWrapper. Last, choose the EXACT driver for your network card, by downloading...

Posted to Frederick Chapleau weBlog on IT. (Weblog) by Frederick.Chapleau on 01-05-2008
PPTP and THE bug

The project: setup opens/wan as a standard enterprise class vpn client. The timeframe... as soon as possible (like everyone is asking) The result timeframe: to do the work, 3 hours, to find out the solution to THE bug that we had, 73h. The solution was found by Andrew Dixon (thanks if you look one day...

Posted to Frederick Chapleau weBlog on IT. (Weblog) by Frederick.Chapleau on 04-24-2007
HOWTO: Upgrade Fedora 4 directly to Fedora 6 via Yum

It's just a firewall, with iptables w/IPSec, but I think it's a good start. I tried the following into a testing environment prior to doing that directly on a production server. Like they are saying, this is NOT the best way to do that, cause if the process is failing, everything fail... Be sure to have...

Posted to Frederick Chapleau weBlog on IT. (Weblog) by Frederick.Chapleau on 04-21-2007
Trying to install ATI drivers on Linux

I was trying to install the ATI proprietary drivers on linux, and a missing dependency in FC6 was stopping me with the libexpat.0.1 Google Helped a little, and linuxforum.org did the rest. The solutions: Install the lib! Here is the location: ftp://rpmfind.net/linux/trustix/releases/trustix-3.0.5/i586...

Posted to Frederick Chapleau weBlog on IT. (Weblog) by Frederick.Chapleau on 03-09-2007

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