add some apache tips

diff --git a/ubuntu.mdwn b/ubuntu.mdwn
index 6072b8a450da43b3ee662aa13f5af83de922c41c..6e35a6e40232fe1a66beacfe54afce934196dfa0 100644 (file)
--- a/ubuntu.mdwn
+++ b/ubuntu.mdwn
@@ -100,10 +100,24 @@ https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-using-
 
 ## Apache httpd
 
+Install Apache
+
     sudo apt-get install apache2
 
 https://www.digitalocean.com/community/tutorials/how-to-set-up-apache-virtual-hosts-on-ubuntu-14-04-lts
 
+Restart Apache
+
+    systemctl reload apache2
+
+Enable site
+
+    a2ensite data.greptilian.com
+
+Show enabled sites
+
+    apache2ctl -S
+
 ## MySQL
 
     sudo apt-get install mysql-server