Backup diff of ssh (No. 1)

• Backup list
• View the diff current.
• View the diff for visual.
• View the source.
• View the backup.
• Go to ssh.
  • 1 (2015-07-06 (Mon) 10:41:09)
  • 2 (2022-11-05 (Sat) 20:45:40)

• The added line is THIS COLOR.
• The deleted line is THIS COLOR.

- ssh-agent
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