Remote Commands

Question 1

How do you ssh into a node?

Answer 1

ssh user@hostname
ssh -l user hostname
i.e ssh user@172.16.23.4

Question 2

How do you scp copy files?

Answer 2

scp source user@destination:
scp user@source: destination
i.e scp file user@172.16.23.4:~/

Question 3

How do you sftp into a node?

Answer 3

sftp user@hostname

i.e sftp user@172.16.23.4

Question 4

How do you download a file/directory when sftp into a node?

Answer 4

get >file

Question 5

How do you upload a file/directory when sftp into a node?

Answer 5

put >file

Question 6

How do you run a command on a node without permanently logging in?

Answer 6

ssh user@hostname >command<

i.e ssh user@172.16.23.4 “touch file1”