Rename and reorder number for pam module check.

bin/hardening/9.2.13_pam_password_sha512_unix.sh

@@ -53,7 +53,7 @@ apply () {
         apt_install $PACKAGE
     elif [ $FNRET = 2 ]; then
         warn "$PATTERN is not present in $FILE"
-        add_line_file_before_pattern $FILE "password [success=1 default=ignore] pam_unix.so obscure sha512 remember=5" "# pam-auth-update(8) for details."
+        add_line_file_before_pattern $FILE "password [success=1 default=ignore] pam_unix.so obscure sha512" "# pam-auth-update(8) for details."
     elif [ $FNRET = 3 ]; then
         crit "$FILE is not exist, please check"
     elif [ $FNRET = 4 ]; then

bin/hardening/9.2.15_pam_printlastlog_to_showfailed_lastlog.sh

@@ -53,7 +53,7 @@ apply () {
         apt_install $PACKAGE
     elif [ $FNRET = 2 ]; then
         warn "$PATTERN is not present in $FILE"
-        add_line_file_before_pattern $FILE "password [success=1 default=ignore] pam_unix.so obscure sha512 remember=5" "# pam-auth-update(8) for details."
+        add_line_file_before_pattern $FILE "password [success=1 default=ignore] pam_unix.so obscure sha512" "# pam-auth-update(8) for details."
     elif [ $FNRET = 3 ]; then
         crit "$FILE is not exist, please check"
     elif [ $FNRET = 4 ]; then

bin/hardening/9.2.16_pam_limit_password_reuse.sh

@@ -15,9 +15,9 @@ set -u # One variable unset, it's over
 HARDENING_LEVEL=3
 
 PACKAGE='libpam-modules'
-PATTERN='^password.*pam_unix.so'
+PATTERN='^password.*pam_pwhistory.so'
 FILE='/etc/pam.d/common-password'
-KEYWORD='pam_unix.so'
+KEYWORD='pam_pwhistory.so'
 OPTIONNAME='remember'
 CONDT_VAL=5
 
@@ -54,7 +54,7 @@ apply () {
         apt_install $PACKAGE
     elif [ $FNRET = 2 ]; then
         warn "$PATTERN is not present in $FILE"
-        add_line_file_before_pattern $FILE "password [success=1 default=ignore] pam_unix.so obscure sha512 remember=5" "# pam-auth-update(8) for details."
+        add_line_file_before_pattern $FILE "password required pam_pwhistory.so remember=5" "# pam-auth-update(8) for details."
     elif [ $FNRET = 3 ]; then
         crit "$FILE is not exist, please check"
     elif [ $FNRET = 4 ]; then