NC commands to transfer files or folders between Linux servers

Sometimes, the online server uploads files or folders, does not do the secret key, do not know the user's relevant password, SCP and rsync can not be used.

It is recommended that you use NC commands to communicate between Linux servers, provided that you can ping each other.

Folder:
Server that accepts files Nc-l 9995 | Tar zxvf-(can get Local intranet ip-1.1.1.1, later need to copy to another server, 9995 port consistency, can be arbitrary)
File Server tar zcvf-file name/* | NC 1.1.1.1 9995

File:
Receive end NC-L 1234 > abc.log IP for 1.1.1.1
Send End Nc-w 1.1.1.1 1234 < Abc.log

It is so simple, fast and convenient.

NC commands to transfer files or folders between Linux servers