This is for quick copy only, where you don't want to setup any ftp or scp server
and have the machines in same network
## say we have two hosts: alpha & beta
## need to copy: file-big.tgz
## linux util: nc
on host: alpha
$ cat file-big.tgz | nc -v -l 3334
now get the file on host:beta
$ nc -v alpha 3334 > file-from-alpha-file-big.tgz
voila, we have the file on host beta...
