Update admin.md

admin.md

@@ -11,3 +11,33 @@ You can access your administrator web interface at this address: https://example
 <div class="text-center" style="max-width:100%;border-radius: 5px;border: 1px solid rgba(0,0,0,0.15);box-shadow: 0 5px 15px rgba(0,0,0,0.35);">
 <img src="https://yunohost.org/images/manage_en.png" style="max-width:100%;">
 </div>
+
+### Reset admin password
+
+To reset YunoHost admin password (Need a root user available)
+
+add the following lines to `/etc/slapd/slapd.conf`:
+```bash
+rootdn "cn=admin,dc=yunohost,dc=org"
+rootpw {SSHA}O4kkm2OkgO2DPrrnYXXXXXXXXXXXXXXX
+```
+
+where the hash in the last line comes from (or at least that's my understanding)
+```bash
+slappasswd -h {SSHA}
+# A password will be ask, and you'll get the corresponding hash
+```
+
+Once the lines are added, [here you might need to restart the ldap service ?], you should be able to connect to the admin interface, rechange the password properly, remove the lines you added in slapd.conf, and that should be all.
+
+### How to move application folder
+
+Sample with WordPress:
+```bash
+# Move wordpress folder to an external hard drive
+$ sudo  mv /var/www/wordpress /media/externalharddrive 
+# Symbolic link
+$ sudo   ln -s /media/externalharddrive/wordpress /var/www/wordpress
+# Folder must belong to www-data
+$ sudo  chown -R www-data:www-data /media/externalharddrive/wordpress
+```