How To Change Java Compiler in Ant on Fedora Core / Linux

April 5th, 2008 A common error while configuring (running ./configure) software in Linux systems is - error: C++ compiler cannot create executables. The solution, not surprisingly is simple: Install the package which adds C++ support to the GNU Compiler Collection - gcc-c++.

August 22nd, 2007 Fedora project has created a simple script to install Fedora 7 on a USB Drive with 1GB+ capacity. To use the script you will need two things: 1.

May 14th, 2007 Fedora Core 6 ships with Firefox 1.5.x version. Firefox 2.0.x is currently in development repository of Fedora Core 6.

August 7th, 2007 Fedora Core developers make it rather hard to install and properly configure Sun's JVM. All said and done Sun's JVM (comes with JDK) is the best JVM implementation out there; not to mention that it is the reference implementation.

December 26th, 2006 Install Sun's Java Virtual Machine ( J2SE(TM) Development Kit 5.0 Update 9 ) on Fedora Core / Linux platform in 5 simple steps. The procedure is geared for users having access to Linux box from ssh / telnet only as in a vpn / dedicated web hosting.

April 30th, 2007 To monitor CPU temperature in Linux you will need to install lm_sensors package and then install gnome-applet-sensors (assuming you are using gnome) to get a nice graphical display. The devil is in the details.

September 28th, 2007 Fedora Core 6 has recently been updated to Kernel version 2.6.22.5-49. When you depend on compiled kernel modules, as in the case of nVidia drivers from Livna, you have to update them too.

March 26th, 2009 This small trick will tell you how you can compile a java source file from another java file on the go. You do not need to run it on a different page and compile it there and then get back to this program.

October 29th, 2008 All you have to do is run this simple one line command: rpm -ivh http://rpm.livna.org/livna-release-9.rpm && yum -y install vlc python-vlc mozilla-vlc Note: For earlier versions of Fedora just change the number to correspond to the appropriate version. For example for Fedora Core 6 the command will be: rpm -ivh http://rpm.livna.org/livna-release-6.rpm && yum -y install vlc python-vlc mozilla-vlc This sets up livna yum repository configuration on your machine and then download and installs vlc media player as well vlc extensions for python and mozilla group of browsers.

April 11th, 2007 RSSOwl is a high quality cross-platform (written in java; uses swt library) RSS / Atom Feed reader which is a superior free alternative to Newzcrawler or Feedreader for linux. Fedora Core 6 provides an RPM distribution for it (doesn't work) which you can install simply by: yum install rssowl However as stated before it doesn't work.

April 13th, 2008 I am using Linux (Fedora Core 6) on a pretty high end hardware (at least when I bought it) - Intel Core 2 Duo E6600 Conroe 2.4GHz (4M shared L2 Cache) with 2 GB DDR2 RAM, nVidia dual-head graphics card for over a year now. And yet a simple change made it at least 20-40% faster.

February 3rd, 2005 Target Audience Java/JSP developers on Tomcat and Application Server administrators. Problem Tomcat 5.5 (unlike Tomcat 5.0 and versions below) comes with Eclipse JDT compiler enabled by default for JSP compilation.

October 21st, 2008 Fedora Core 6 an earlier do not have the latest version of rdiff-backup - version 1.2.2. The latest version of rdiff-backup is incompatible with the earlier versions.

May 2nd, 2007 The Trashcan on your Fedora Core desktop (tested for gnome) is actually located in ~/Trash directory. So a simple commaond as below should clear your trash: rm -rf ~/.Trash/* Why did I need this? There were some files in the Trash can which I didn't have permission to clean.

June 3rd, 2007 Linux comes with automatic setup for dual-monitors like windows. However I found the gnome applet rather buggy and unusable.