Have you ever wanted to create a list of the installed RPMs in a format that you can re-use? The RPM command...
What are some tips for tuning my Tomcat JVM? Some ways you can tune your Tomcat JVM include: 1. Tuning the Connector...
When you start the JVM, you can set it’s initial heap memory size using the -Xms switch. You can set it to...
To increase the heap size for your tomcat server, you can start the JVM with a higher heap memory maximum using the...
If you want to convert your existing file system to LVM, you can follow the procedure listed below. It is strongly recommended...
LVM allows users to dynamically extend or shrink Linux “partition” or file system while it is online. The LVM can resize volume...
If you’d like to implement LVM in your kickstart configuration, you can use a snippet like this example: zerombr yes clearpart –all...
You can download mpt-status from http://freshmeat.net/projects/mptstatus/. Run make and make install. Then run: mknod /dev/mptctl c 10 220 and modprobe mptctl Then...
If you run a command and get a “command not found” error, you can do 2 things; specify the full path to...
If you make changes to /etc/sysctl.conf, such as changing the kernel.shmmax value, you can update the file and then run: sysctl -p...