Get yourself acquainted with mock to build rpm

Package management is one the key areas in the world of GNU/Linux system administration. Not only for system administrators but also for normal linux users it is an inevitable part that they need to be aware of in their day to day job. Even though hundreds of linux distros exist around us, number package management systems are very limited (in numbers). dpkg used by Debian with .deb format, RPM created by Red Hat with .rpm format, pacman used in Arch linux, portage by Gentoo etc are some of the popular ones among them. Considering the most used RPM and DEB packages, they both have proven to work flawless. It’s just a matter of personal taste to select one from the other. Here we discuss on how to build RPM based packages for different distros which makes you of .rpm to install softwares. Here is how a rpm package would like:

such as:


where <name> is samba, <version> is 4.2.3, <release> is 1.fc23 and <architecture> is x86_64. <release> part is often a combination of a positive integer with a distribution tag appended at its end. See here for more details.

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Convert your packages from Debian to RPM with alien

package-managersThere are situations in which some of your required software packages are not available from standard repositories configured by default. During those times we attempt to download the corresponding .rpm or .deb package accordingly based on our OS type. What if a particular application is not available in you OS-supported package type? I think its better if I explain how I hacked in such a situation to get rid of the problem.

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