[ 原始碼: uucp ]
套件:cu(1.07-30)
call up another system
The cu command is used to call up another system and act as a dial-in terminal (mostly on a serial line). It can also do simple file transfers with no error checking.
cu is part of the UUCP source but has been split into its own package because it can be useful even if you do not do uucp.