1 files changed, 11 insertions, 6 deletions

diff --git a/parasort.sh b/parasort.sh
index 6565d61..b593bb9 100644
--- a/parasort.sh
+++ b/parasort.sh
@@ -18,11 +18,16 @@ export PATH=${PATH}:`pwd -P`/bin/
 mkdir -p work/sorted
 cd work/output || exit 1
 
-for a in *[05];     do echo "$a" >&2; merge_entries $a > ../sorted/$a; done &
-for a in *[16];     do echo "      $a" >&2; merge_entries $a > ../sorted/$a; done &
-for a in *[27];     do echo "            $a" >&2; merge_entries $a > ../sorted/$a; done &
-for a in *[38];     do echo "                  $a" >&2; merge_entries $a > ../sorted/$a; done &
-for a in *[49];     do echo "                        $a" >&2; merge_entries $a > ../sorted/$a; done &
-for a in brken *_;  do echo "                              $a" >&2; merge_entries $a > ../sorted/$a; done &
+starttime=`date +%s`
+
+for a in ???[05]?;     do echo "$a" >&2; merge_entries $a > ../sorted/$a; done &
+for a in ???[16]?;     do echo "      $a" >&2; merge_entries $a > ../sorted/$a; done &
+for a in ???[27]?;     do echo "            $a" >&2; merge_entries $a > ../sorted/$a; done &
+for a in ???[38]?;     do echo "                  $a" >&2; merge_entries $a > ../sorted/$a; done &
+for a in ???[49]?;     do echo "                        $a" >&2; merge_entries $a > ../sorted/$a; done &
+for a in brken ???_?;  do echo "                              $a" >&2; merge_entries $a > ../sorted/$a; done &
 
 wait
+
+elapsed=$(( `date +%s` - starttime ))
+printf "Finished in %d seconds (%d minutes)\n" ${elapsed} $(( elapsed / 60 ))