Creates a new alias or shows matching defined aliases. Without parameters shows all defined aliases. Multiple commands can be run if separated with ';' character. Parameters given to alias are in $0..$9 variables, if you don't use them in your alias, all parameters are automatically appended after it.
Examples:
/ALIAS w
- shows all defined aliases starting with letter w.
/ALIAS send echo Sending file $1 to $0;dcc send $0-