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November 16, 2018 20:08
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A general purpose script that allows me to automate calls to remote systems
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| #!/usr/bin/ruby | |
| require 'expect' | |
| require 'pty' | |
| commands = %Q( | |
| /etc/init.d/check_rep status | |
| ) | |
| File.foreach('hosts'){|host| | |
| puts host.strip | |
| PTY.spawn("ssh -i nso.key #{host}"){|o,i,p| | |
| #o.sync = true | |
| #i.sync = true | |
| $expect_verbose = true # shows actions on screen | |
| if o.expect("#") | |
| i.puts("#{commands}") | |
| o.expect(/[#$]/) | |
| i.puts('exit') | |
| end | |
| begin | |
| o.each_line{|k| | |
| puts k | |
| } | |
| rescue Errno::EIO | |
| ensure | |
| Process.wait p | |
| end | |
| } | |
| } |
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