Where are Debian packages installed to?

Documentation goes in /usr/share/doc/<package-name> , so expects documentation will be found in /usr/share/doc/expect . There may be multiple example subdirectories below that, along with other directories which may contain runnable code. man pages go elsewhere, but can be found with the command man -k expect .

Where do packages get installed in Linux?

Use pacman command to check if the given package is installed or not in Arch Linux and its derivatives. If the below command returns nothing then the ‘nano’ package is not installed in system. If it is installed, the respective name will be displayed as follows.