X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;f=lib%2Fmcollective%2Fvendor%2Fsystemu%2Fsamples%2Fa.rb;fp=lib%2Fmcollective%2Fvendor%2Fsystemu%2Fsamples%2Fa.rb;h=37af06ab97801f3022a7e447eb3acb45daafb945;hb=b87d2f4e68281062df1913440ca5753ae63314a9;hp=0000000000000000000000000000000000000000;hpb=ab0ea530b8ac956091f17b104ab2311336cfc250;p=packages%2Fprecise%2Fmcollective.git

diff --git a/lib/mcollective/vendor/systemu/samples/a.rb b/lib/mcollective/vendor/systemu/samples/a.rb
new file mode 100644
index 0000000..37af06a
--- /dev/null
+++ b/lib/mcollective/vendor/systemu/samples/a.rb
@@ -0,0 +1,11 @@
+#
+# systemu can be used on any platform to return status, stdout, and stderr of
+# any command.  unlike other methods like open3/popen4 there is zero danger of
+# full pipes or threading issues hanging your process or subprocess.
+#
+  require 'systemu'
+
+  date = %q( ruby -e"  t = Time.now; STDOUT.puts t; STDERR.puts t  " )
+
+  status, stdout, stderr = systemu date
+  p [ status, stdout, stderr ]