From 91a4e5d3b154bd7207ab8482a5c0384c77815860 Mon Sep 17 00:00:00 2001
From: Julien Voisin
Date: Wed, 15 Apr 2015 11:27:47 +0200
Subject: Ajout de l'option -s

Par default, ./scan.sh est silencieux
---
 scan.sh | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/scan.sh b/scan.sh
index f817866..3d48dc3 100644
--- a/scan.sh
+++ b/scan.sh
@@ -1,15 +1,17 @@
 #/bin/bash
 
-diff_folder=false
+diff_folder='/var/log/phpmalwarefinder/'
+stdout=false
 
 SCAN_CMD='./yara -r ./malwares.yara -f'
 
 show_help() {
     cat << EOF
 Usage ${0##*/} [-dhw]
-    -d  Path to the diff folder
+	-d  Path to the diff folder (defaults to ${diff_folder})
     -h  Show this help message
     -w  Provide a whitelist file, containing one path per line
+	-s  Show diff on stdout
 EOF
 }
 
@@ -23,6 +25,9 @@ while getopts "hw:d:" opt; do
         d)
             diff_folder="$OPTARG"
             ;;
+		s)
+			stdout=true
+			;;
         '?')
             show_help
             exit 1
@@ -43,6 +48,10 @@ if [ -z "$previous_scan" ]; then
     exit 0
 fi
 
-diff <($SCAN_CMD "$@" | sort | tee "$diff_folder/$(date +%s)") <(cat "$diff_folder"/"$previous_scan")
+if [ ${stdout} = true ]; then
+	diff <($SCAN_CMD "$@" | sort | tee "$diff_folder/$(date +%s)") <(cat "$diff_folder"/"$previous_scan")
+else
+	$SCAN_CMD "$@" | sort > "$diff_folder/$(date +%s)"
+fi
 
 exit 0
-- 
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