Diwali, the festival of lights. During the festival, the entire city is adorned with sparkling lamps, colouful lanterns(kandils) & rice lights(torans). The atmosphere is of utmost happiness as the festival marks the triump of goodness. I hit the streets to capture all the energy & passion of this festival & here is my take on the ‘Festival of Lights’. Hope you enjoy & get soaked in the festive spirit. Cheers! :)
Cisco Packet Tracer can be a very useful tool for learning about networking without needing to spend tons of money(infact, none). The simulator allows you to create a networking topology & then carry on your configurations & changes before they can be implemented in the real world networking environment. This is critical as you get to learn from any mistakes in simulation thus not needing your network to act as a guinea pig. Here, I’ll show you how you can install the Cisco Packet Tracer under your linux system. I would be installing it on Fedora 18.
Have you encountered the following error when trying to install a package on your system?
” file /usr/lib64/audit from install of glibc-2.16-31.fc18.x86_64 conflicts with file from package audit-2.2.1-2.fc18.x86_64 “
It states a file conflict between the two mentioned packages. There is a simple way to solve this error. Simply install the audit package.
#yum install audit -y
You should not get the error anymore.
Earlier on we had walked through managing software packages under Debian Linux. In this post we look at managing software under an RPM based Linux distro. RPM stands for Red Hat Package Manager. As the name suggest this format was developed by Redhat but now it is not confined to Redhat Linux. Now many Linux distros like OpenSUSE, Mandriva etc have incorporated the RPM format. There are many graphical utilities out there which can help you manage software on your RPM distro but as always command line will offer you total control & flexibility over the process. Let’s go ahead & learn how to manage software on an RPM linux distro. Below foobar refers to an example application. Replace it by the name of your software package.
Everytime one installs a new operating system there are some tasks needed to be performed before one can start using the system. There are many task which one should do after a fresh install like disabling unwanted services, customizing settings etc but here we would talk about the most important task – Installing essentials. Essentials are those software which are required to make a crude system usable. These includes flash player, add-on plugins, media players, codecs & small utility software’s.