To get help on a specific function from the console type:
help FunctionName
help
help FunctionName
Print help (or help on a function/command).
load "file.gel"
Load a file into the interpretor. The file will execute as if it were typed onto the command line.
cd /directory/name
Change working directory to /directory/name.
pwd
Print the current working directory.
ls
List files in the current directory.
plugin plugin_name
Load a plugin. Plugin of that name must be installed on the system in the proper directory.