Manual section 1tcp

finger - display information about local and remote users
ftp - file transfer program
intro - unrestricted commands for TCP/IP
Intro - unrestricted commands for TCP/IP
otalk - talk to another user
rcp - remote file copy
rlogin - remote login
rpcgen - RPC protocol compiler
rpcinfo - report RPC information
rsh - remote shell
ruptime - show host status of local machines
rusers - who's logged in on local machines
rwho - who's logged in on local machines
talk, otalk - talk to another user
telnet - user interface to a remote system using the TELNET protocol
tftp - trivial file transfer program
whois - Internet user name directory service