Ruby 改变 SSH 上的当前目录
require 'rubygems'require 'net/ssh'
Net::SSH.start('example.com', :username=>'yourName',
:password=>'mypass') do |session|
shell = session.shell.sync
puts "#{shell.pwd.stdout}"
shell.cd 'test_dir'
puts "#{shell.pwd.stdout}"
puts 'Directory contents:'
puts shell.ls("-l").stdout
shell.exit
end
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