This episode shows an example of using the `curl` command to download the Pow web server.

This episode provides a brief introduction to `brew`, which a package management system available for OSX, with details on how to access its help documentation as well as how to install brew from the command line.

This episode covers the most common commands used by the `brew` package management system, such as doctor, outdated, missing and several others.

This episode shows the basics of using the `zip` and `unzip` commands for creating and extracting compressed archive files containing the .zip file suffix.

This episode shows how to use the `gzip` command to compress a file using the namesake file suffix.

This episode shows how to use the `gunzip` command to decompress a file that is in the gzip file format.

This episode introduces the tar command and how it can be used to list as well as extract the contents of an archive with a .tar file suffix.

This episode shows how to create a tar archive using more than one file.

This episode shows how to use the tar command to create an archive that is compressed using gzip.

This episode shows how to create files with a .tgz suffix and how to decompress it using gunzip.

This episode shows how to extract the contents of files with a .tar.gz or .tgz suffix.

This episode demonstrates how to manage files with a .Z suffix by using the compress and uncompress commands.

This episode shows how to install software from the Tcl source package using the configure, make & make install commands.