Unix

1) Issue the command to copy the folder named dir1 on /home/user1/dir1 to a remote

server with the hostname server1 with account admin1 using rsync. Copy this folder to

/backups directory on the remote server. Use options -a -i -v -p.

2) Issue the command to copy the folder named dir1 on /home/user1/dir1 to a remote

server with the hostname server1 with account administrator using rsync. Copy this folder to

/backups on the remote server. Assume that the remote server is using a non-standard ssh

port 2222. Use options -a -i -v -p with what additional option to specify a non-standard port?

3) Issue the command to copy the ssh keys from a local machine, to a remote machine

named server1, with the user named "administrator" using a non-standard ssh port 2222.