+Commands: (identifiers are shown in uppercase, [] means optional)
+NAME - print info about the host/domain NAME using default server
+NAME1 NAME2 - as above, but use NAME2 as server
+help or ? - print help information
+set OPTION - set an option
+ all - print options, current server and host
+ [no]debug - print debugging information
+ [no]d2 - print exhaustive debugging information
+ [no]defname - append domain name to each query
+ [no]recurse - ask for recursive answer to query
+ [no]vc - always use a virtual circuit
+ domain=NAME - set default domain name to NAME
+ root=NAME - set root server to NAME
+ retry=X - set number of retries to X
+ timeout=X - set time-out interval to X
+ querytype=X - set query type to one of A,CNAME,HINFO,MB,MG,MINFO,MR,MX
+ type=X - set query type to one of A,CNAME,HINFO,MB,MG,MINFO,MR,MX
+server NAME - set default server to NAME, using current default server
+lserver NAME - set default server to NAME, using initial server
+finger [NAME] - finger the optional NAME
+root - set current default server to the root
+ls NAME [> FILE]- list the domain NAME, with output optionally going to FILE
+view FILE - sort an 'ls' output file and view it with more