apache useful locations and commands

apache.sh

# location for available and enabled sites with Apache as well as modules like mod_wsgi

/etc/apache2/

# whenever something goes wrong here is where Apache makes note of it; 
# think of it as persistent debug tool.

/var/log/apache2/error.log

# reload apache2, do this after new deploys or code changes

/etc/init.d/apache2 reload

# to restart apache

/etc/init.d/apache2 restart

# to stop apache

/etc/init.d/apache2 stop