A Primer on Linux Package Management
Linux has a wide variety of package management systems. This article sorts out the relationships among the mainstream Linux package management systems.
Linux
A Detailed Look at Where deb Packages Are Installed
Which directory are the files of software installed on a Linux system actually placed in? This article gives a brief introduction using dpkg.
sed Quick Start
sed and awk are powerful tools for text stream processing. This article provides a quick-start reference for the sed command.