HP 3PAR InForm OS 3.1.1 CLI Administrator's Manual

Created directory '/home/usr/user3/.ssh'.
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/usr/user3/.ssh/id_dsa.
Your public key has been saved in /home/usr/user3/.ssh/id_dsa.pub.
The key fingerprint is:
3f:a0:b5:6a:4d:dd:45:76:37:fb:a3:3e:52:44:55:32 [e-mail]
The ssh–keygen utility generates two files: id_rsa and id_rsa.pub (or id_dsa and
id_dsa.pub).
• Generate the key with or without a pass phrase.
When the key is generated with a pass phrase, your private key is stored encrypted
in the file.
◦
NOTE: The pass phrase must be entered and decrypted before running a script.
Running the ssh–agent and ssh–add commands decrypt the key (see Step 6).
◦ When a pass phrase is not specified, the key is stored unencrypted in the file.
• Ensure that only the owner has access and read/write permission on the private key file.
3. Log onto a system from any system with the SSH client installed.
$ssh user3@system1
user3@system1’s password: testpw3
4. Issue the setsshkey command.
system1 cli% setsshkey
setsshkey
Please enter the SSH public key below. When finished, press enter twice. The
key is usually long. It's better to copy it from inside an editor and paste it
here. (Please make sure there is no extra blanks.)
ssh–rsa AF5afPdciUTJ0PYzB6msRxFrCuDSqDwPshqWS5tGCFSoSZdE= user3’s pubic key
SSH public key successfully set!
5. Write your script. See the following example:
#!/bin/sh
# Assume that the user name “user3” exists on system1
# The private key file “id_rsa” is accessible.
SSH="ssh –i id_rsa –l user3 system1 "
#
# Execute the command passed in as command line argument $1
${SSH} $1
60 Running the InForm OS Command Line Interface