RPM packages contain the ability to run scripts after a package is added or removed. These scripts can perform actions like adding or removing users, cleaning up temporary files, or checking to make sure a software component that is contained within a package isn’t running. To view the contents of the scripts that will be [...]
I have been experimenting with squid at home, and recently configured yum to use the squid proxy server I set up. There are two ways you can get yum to use an HTTP or FTP proxy. First, you can make yum use a proxy for a single session by setting the http_proxy and ftp_proxy environment [...]
As a long time CentOS user, I have grown accustomed to firing up yum to install my favorite packages. Periodically a package I’m looking for isn’t available, and I need to go out to a 3rd party repository to snag it. One awesome source for 3rd party repositories is the repositories section of the CentOS [...]
I support a couple of yum repositories, and use the yum repository build instructions documented in my previous post to create my repositories. When I tried to apply the latest CentOS 5.3 updates to one of my servers last week, I noticed that I was getting a number of “Error performing checksum” errors: $ yum [...]
I have written about the yum package manager in the past, and it’s one of the main reasons I use CentOS and Fedora Linux. Various 3rd party yum repositories are also available, allowing you to gain access to numerous packages that aren’t available in the stock distributions. This is great, but sometimes you want to [...]
I’ve been a long time reader of arstechnica, and really dig their technology reviews. I just came across their Ars takes a first look under the hood of Fedora 12 article, and was stoked when I read the following: “PackageKit, the package management framework, has also received some intriguing enhancements in Fedora 12. A new [...]
