Improve showlog: make logfilecount overridable.

1 files changed, 4 insertions, 2 deletions

diff --git a/showlog b/showlog
index d6701da..f23ca99 100755
--- a/showlog
+++ b/showlog
@@ -10,6 +10,8 @@
 
 set -e
 
+logfilecount="${logfilecount:-1}"
+
 usage()	{
 	echo "Usage: $(basename $0) ftp|web|weberror|websuexec|mail|sms|smsbox|bearerbox|system [<keyword> [<keyword>...]]"
 	exit 1
@@ -109,9 +111,9 @@ if [ $# -gt 0 ]; then
 	for keyword in $@; do
 		grep_opts="$opts -e $keyword"
 	done
-	cat_logs "$logroot" "$logpattern" 7 | grep -i $grep_opts | tail -n $tail_history
+	cat_logs "$logroot" "$logpattern" "$logfilecount" | grep -i $grep_opts | tail -n $tail_history
 #	[ -f $logroot/$log ] && tail -n 0 -F $logroot/$log | grep -i $grep_opts
 else
-	cat_logs "$logroot" "$logpattern" 7 | tail -n $tail_history
+	cat_logs "$logroot" "$logpattern" "$logfilecount" | tail -n $tail_history
 #	[ -f $logroot/$log ] && tail -n 0 -F $logroot/$log
 fi