From 57db462c75a7ea1f71d349e12d23486a1daa21cf Mon Sep 17 00:00:00 2001
From: Ole Tange <ole@tange.dk>
Date: Tue, 13 Mar 2012 01:46:06 +0100
Subject: [PATCH] added neno

---
 neno/neno | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100755 neno/neno

diff --git a/neno/neno b/neno/neno
new file mode 100755
index 0000000..5a5c5e9
--- /dev/null
+++ b/neno/neno
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# Usage:
+#   neno command1 \; command2
+# 
+# neno (no error no output) runs a composed command.
+# If the command returns true output will be ignored
+# Else: the output will be printed on stdout and stderr
+#
+# EXAMPLE: neno command1 \; command2    
+#     If command2 returns true the output from both commands will be ignored
+#     Else: the output will be printed on stdout and stderr
+
+TMP=$(mktemp -d /tmp/no-error.XXXXX)
+if eval $* 2>$TMP/stderr >$TMP/stdout ; then
+  # skip
+  true
+else
+  cat $TMP/stderr >&2
+  cat $TMP/stdout
+fi
+rm -rf $TMP