No initial configuration is needed, however the official DOSBox manual refers to a configuration file named
dosbox.conf. By default that file exists in your
You can also make a new configuration file on a per-application basis by copying
~/.dosbox to the directory where your DOS app resides and modifying the settings accordingly. You can also create a a config file automatically: simply run
dosbox without any parameters inside your desired application's folder:
Then at the DOS prompt, type:
Z:\> config -wc dosbox.conf
The configuration file
dosbox.conf will then be saved in the current directory. Go in a change whatever settings you need.
The configuration options are described in the official DosBox wiki: http://www.dosbox.com/wiki/Dosbox.conf.
A simple way to run DOSBox is to place your DOS game (or its setup files) into a directory and then run dosbox with the directory path appended. For example:
$ dosbox ./game-folder/
You should now have a DOS prompt whose working directory is the one specified above. From there, you can execute the desired programs:
If DOSBox traps your focus, use
Ctrl+F10 to free it.