How to copy directories via ssh

Question

I am connected with ssh and I want to copy a directory from my local to our remote server; how can I do that? I have read several post using scp but that doesn't worked for me. Some posts suggested using rsync but in my case I just want to copy one directory.

Answer 1

If you want to copy a directory from machine a to b while logged into a:

scp -r /path/to/directory user@machine_b_ipaddress:/path/to/destination

If you want to copy a directory from machine a to b while logged into b:

scp -r user@machine_a_ipaddress:/path/to/directory /path/to/destination

Answer 2

You can use cpio or tar to create an archive as a stream on standard output, pipe that to ssh and extract the stream on the remote host. For example, using tar:

tar cf - dir | ssh remotehost 'tar xf -'

To extract the archive in a different directory on the remote host, use

tar cf - dir | ssh remotehost 'tar xfC - /path/on/remote'

If your tar supports the C option or:

tar cf - dir | ssh remotehost '
  cd /path/on/remote && tar xf -'

if not.

If on a low bandwidth connection, you may want to compress the stream:

tar cf - dir | gzip -3 | ssh remotehost '
  cd /path/on/remote && gunzip | tar xf -'

(replace gzip/gunzip with your stream compressor of choice, lzop/lzop -d may be a better choice if you find that CPU is the bottleneck).

Answer 3

Think this might work for you:

scp file user@host:/location_to_save_file

scp - secure copy - the file(s) you want to scp to remote node - the user who has permissions to scp file, i.e sysadmin, etc @ - user and host separator host - the node you are scp the file(s) :/location_to_save_file - absolute path to save the file