Copy Public Key To Host In One Line
1 2 ssh username@host "echo `cat ~/.ssh/id_dsa.pub` >> ~/.ssh/authorized_keys"
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About this user
Tim Morgan http://timmorgan.org
Random Characters with Ruby
Use for a password or salt or whatever...
1 2 (0..25).inject('') { |r, i| r << rand(93) + 33 }
