Fixing permissions in /var/www or /usr/share/nginx/www

apache nginx www permission fix

Repeatedly, you'll be fixing permissions, ownership in these directories `/var/www` or `/usr/share/nginx/www` whenever you are deploying your websites.

Here are the commands to save you some time

**apache**

    sudo add-user $(whoami) www-data && \
    sudo chown -R www-data:www-data /var/www && \
    sudo chmod -R g+rw /var/www; find /var/www -type d -print0 | sudo xargs -0 chmod g+s

**nginx**
    
    sudo add-user $(whoami) www-data && \
    sudo chown -R www-data:www-data /usr/share/nginx/www && \
    sudo chmod -R g+rw /usr/share/nginx/www; find /usr/share/nginx/www -type d -print0 | sudo xargs -0 chmod g+s