Module | OpenShift::Utils::ShellExec |
In: |
lib/openshift-origin-node/utils/shell_exec.rb
|
Public: Execute shell command.
iv - A String value for the IV file. cmd - A String value of the command to run. pwd - A String value of target working directory. ignore_err - A Boolean value to determine if errors should be ignored. expected_rc - A Integer value for the expected return code of cmd.
Examples
OpenShift::Utils::ShellExec.shellCmd('ls /etc/passwd') # => ["/etc/passwd\n","", 0]
Returns An Array with [stdout, stderr, return_code]