We copy files using copy, cp, rcp and ftp commands. Those two last ones especially when the systems are different. The ftp command is just a standard ftp client, so I won't describe it in here.
$ copy [options] <file1> <file2>
Options:
-a
copies with a query-ad
copies directories with a query-l
make a linked copy (not a physical one)-m
set file2 time and date to those read from file1-r
copy directory and the contents-v
diagnostic messages turned on$ cp <file1> <file2>
$ cp <file1> <file2> <directory>
$ rcp [options] <source_system>:<file1> <target_system>:<file2>
Options:
-r
copy entire directories and their contents