Update README.md

README.md

@@ -40,7 +40,7 @@ enabled=1
 gpgcheck=1
 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
 ```
-Copy the GPG key in [https://dev.mysql.com/doc/refman/5.7/en/checking-gpg-signature.html] to `/etc/pki/rpm-gpg/RPM-GPG-KEY-mysql` and install MySQL:
+Copy the GPG key in https://dev.mysql.com/doc/refman/5.7/en/checking-gpg-signature.html to `/etc/pki/rpm-gpg/RPM-GPG-KEY-mysql` and install MySQL:
 ```sh
 yum repolist enabled | grep mysql
 yum install mysql-community-server
@@ -59,6 +59,40 @@ mysql> exit;
 mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root mysql -p
 ```
 
+### LDAP client
+```sh
+yum install openldap-clients nss-pam-ldapd pam_ldap
+authconfig --enableldap --enableldapauth --ldapserver="<ldap_server>" --ldapbasedn="<base_dn>" --update
+authconfig --enableforcelegacy --update
+```
+You might need to edit `/etc/nslcd.conf` to provide cetificate info. Test the client:
+```sh
+systemctl restart nslcd
+getent passwd
+```
+
+### IP Tables
+```sh
+yum install iptables-services
+iptables --flush INPUT
+iptables -A INPUT -m state --state NEW -m tcp -p tcp --dport 20 -j ACCEPT
+iptables -A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT
+iptables -A INPUT -m state --state NEW -m tcp -p tcp --dport 21 -j ACCEPT
+iptables -A INPUT -p tcp -m tcp --sport 1024:65535 --dport 20:65535 -m state --state NEW,ESTABLISHED -j ACCEPT
+iptables -A INPUT -j DROP
+service iptables save
+systemctl enable iptables
+```
+
+### Python 3
+
+Install Python 3 and set up a virtual environment for user _<vsftpd_service>_. Then become _<vsftpd_service>_ user:
+```sh
+pip install --upgrade pip
+pip install -r requirements.txt
+pip install gunicorn
+```
+
 ### FTP
 Create user `vsftpd` and configure `vsftpd`:
 ```ssh
@@ -104,40 +138,6 @@ chown root:root /etc/pam.d/vsftpd
 ```
 Download mirrors: https://centos.pkgs.org/7/cheese-x86_64/pam_mysql-0.7-0.21.rc1.el7.x86_64.rpm.html
 
-### LDAP client
-```sh
-yum install openldap-clients nss-pam-ldapd pam_ldap
-authconfig --enableldap --enableldapauth --ldapserver="<ldap_server>" --ldapbasedn="<base_dn>" --update
-authconfig --enableforcelegacy --update
-```
-You might need to edit `/etc/nslcd.conf` to provide cetificate info. Test the client:
-```sh
-systemctl restart nslcd
-getent passwd
-```
-
-### IP Tables
-```sh
-yum install iptables-services
-iptables --flush INPUT
-iptables -A INPUT -m state --state NEW -m tcp -p tcp --dport 20 -j ACCEPT
-iptables -A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT
-iptables -A INPUT -m state --state NEW -m tcp -p tcp --dport 21 -j ACCEPT
-iptables -A INPUT -p tcp -m tcp --sport 1024:65535 --dport 20:65535 -m state --state NEW,ESTABLISHED -j ACCEPT
-iptables -A INPUT -j DROP
-service iptables save
-systemctl enable iptables
-```
-
-### Python 3
-
-Install Python 3 and set up a virtual environment for user _<vsftpd_service>_. Then become _<vsftpd_service>_ user:
-```sh
-pip install --upgrade pip
-pip install -r requirements.txt
-pip install gunicorn
-```
-
 ### Deploy the Django database
 ```sh
 python manage.py makemigrations