A package manager in the Python programming language for installing and managing third-party Python modules

Test network connectivity between hosts (ipv6)

Test network connectivity between hosts (ipv4)

Can be used to decompress files, an upgraded version of gzip's parallel implementation

Monitor the system resource usage of processes

Find the process ID number of the process with the specified name

Powerful full-screen text editor

PHP language command line interface

Find and list qualified process IDs (PIDs) in the currently running process based on the information given by the user

PF firewall configuration commands

perl language interpreter

Check for non-portable parts of the file