From 117265c6df389e85383093beac4dac780f9b6fd8 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Thu, 4 Jun 2015 08:59:16 +1200
Subject: Use TIMEFORMAT rather than munge the output

---
 nscaw | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/nscaw b/nscaw
index c3decf1..befb6c7 100755
--- a/nscaw
+++ b/nscaw
@@ -55,14 +55,10 @@ username=$(whoami)
 # Attempt to run command within a time wrapper
 # <http://mywiki.wooledge.org/BashFAQ/032>
 exec 3>&1 4>&2
-time=$( { time "$@" 1>&3 2>&4 ; } 2>&1) ; ret=$?
+TIMEFORMAT=$'real %3lR, user %3lU, sys %3lS\n' \
+    time=$( { time "$@" 1>&3 2>&4 ; } 2>&1) ; ret=$?
 exec 3>&- 4>&-
 
-# Munge the time to make it palatable as a single line
-time=${time#$'\n'}      # Strip leading newline
-time=${time//$'\n'/, }  # Change all newlines to comma-space
-time=${time//$'\t'/ }   # Change all tabs to spaces
-
 # Decide return code and message based on command exit value
 case $ret in
     0)
-- 
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