Fix bug for 5.9

bin/hardening/5.9_disable_ctrl_alt_del_target.sh

@@ -32,7 +32,7 @@ apply () {
     if [ $FNRET = 0 ]; then
         ok "$TARGETNAME is disabled."
     else
-        TARGETS=$(find /lib/systemd/ /etc/systemd/ -name ctrl-alt-del.target -exec ls -l {} \;| grep -v "/dev/null" | awk '{print $NF}')
+        TARGETS=$(find /lib/systemd/ /etc/systemd/ -name ctrl-alt-del.target -exec ls {} \;| grep -v "/dev/null" | awk '{print $NF}')
         for TARGET in $TARGETS
         do
             warn "Disable $TARGET"

lib/utils.sh

@@ -150,7 +150,6 @@ add_line_file_after_pattern() {
 }
 
 replace_in_file() {
-    set -x
     local FILE=$1
     local SOURCE=$2
     local DESTINATION=$3