From 82b8eed6ef60bb48b93c173d67e436e7e018db90 Mon Sep 17 00:00:00 2001
From: carlospolop <carlospolop@gmail.com>
Date: Sat, 4 May 2019 23:00:25 +0200
Subject: [PATCH] better privatekeyfiles

---
 linPE.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/linPE.sh b/linPE.sh
index 8be9bc1..7bc5ca9 100755
--- a/linPE.sh
+++ b/linPE.sh
@@ -336,8 +336,7 @@ if [ "$sshrootlogin" = "yes" ]; then
   echo "" >> $file
 fi
 
-#TODO: check if imposible symbols inside the file (quotes, parenthesis...)
-privatekeyfiles=`grep -rl "PRIVATE KEY-----" /home /root 2>/dev/null`
+privatekeyfiles=`grep -L "\"\|'\|(" $(grep -rl "PRIVATE KEY-----" /home /root 2>/dev/null)`
 if [ "$privatekeyfiles" ]; then
     echo "Private SSH keys found!:\n$privatekeyfiles" | sed "s,.*,${C}[1;31m&${C}[0m," >> $file
   	echo "" >> $file