Shexy
¶ ↑
SSH, the way I like it.
Install¶ ↑
gem install shexy
Do it¶ ↑
require 'shexy' Shexy.user = 'test' Shexy.password = 'test' Shexy.host = 'test-host' out, err = Shexy.exe 'ls -la' out.empty? # no output err.empty? # no error output Shexy.exe 'la -la' do |out,err| puts out puts err end
Another way, assuming you are using SSH keys and added them to the SSH agent (ssh-add ~/.ssh/my-priv-key):
Shexy.exe 'test@test-host', 'ls -la' do |out, err| puts out end Shexy.exe 'echo hello' # no need to add host/user again
Specify key to use:
Shexy.key = '~/.ssh/id_rsa' out, err, exit_code = Shexy.exe 'test@test-host', 'ls -la'
Copying files (local -> remote):
Shexy.copy_to 'test@test-host', '/home/rubiojr/my-uber-file', '/tmp/'
Batch mode:
Shexy.batch do script <<-EOH echo > /tmp/foo ls -la sed -i s/foo/bar/ /etc/foo EOH end
Use sudo:
Shexy.use_sudo # sudo will be used to run the commands Shexy.exe 'test@foobar.com', 'echo | cat' # => sudo echo | sudo cat
Query the server OS:
Shexy.distro # => :ubuntu, :redhat, :centos, :fedora, :debian Shexy.distro_release # => 12.04, 5.8, etc.
More helpers:
Shexy.user = 'rubiojr' Shexy.password = 'secret' Shexy.host = 'foo.com' # Copy the key to /home/rubiojr/.ssh/authorized_keys in remote server Shexy.copy_ssh_pubkey '~/.ssh/id_rsa.pub' # Set PermitRootLogin to without-password in /etc/ssh/sshd_config # requires sudo in remote server (unless using root user). Shexy.permit_root_login 'without-password'
Caution¶ ↑
I was bored writing net-ssh boilerplate, so I created this highly experimental sh*t (a small amount of it, but experimental).
Copyright¶ ↑
Copyright © 2012 Sergio Rubio. See LICENSE.txt for further details.