How can I put the output of a Chef 'execute resource' into a variable -


i'd put output of shell command variable later use in chef recipe.

in bash output=`tail -1 file.txt` , echo $output

can 'execute resource' can use result later in recipe?

while graham's solution seemed work @ first, found out chef::mixin:shellout

ruby_block "check_curl_command_output"     block       #tricky way load chef::mixin::shellout utilities       chef::resource::rubyblock.send(:include, chef::mixin::shellout)             curl_command = 'curl --write-out %{http_code} --silent --output /dev/null '+node['url']       curl_command_out = shell_out(curl_command)       if curl_command.stdout == "302"         ...       else         ...       end     end     action :create end

chef::mixin:shellout particularly useful if need run command specific user (cf. http://www.slideshare.net/opscode/chef-conf-windowsdougireton ):

ruby_block "run_command_as"     block     chef::resource::rubyblock.send(:include,chef::mixin::shellout)     add_group = shell_out("your command",         {           :user => "my_user",           :password => "my_password",           :domain => "mycorp.com"         }         )     end end

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