Converting from Apache1-style to (Debian-style) Apache2-style vhosts

Yeah, some of us are still doing that migration.

Anyway, historically Apache vhosts are all in one file at /etc/apache/httpd.conf or if you're really lucky something like /etc/apache/vhosts.conf.

Apache2 in Debian uses two directories - /etc/apache2/sites-available and /etc/apache2/sites-enabled. sites-available contains one file for each vhost and in order to enable them they're linked to from sites-enabled. This is all fairly nice an elegant and human friendly, but tedious to migrate to from Apache1.

Since this one's coincided with a feeling that I should know more awk here's how I just did this one:

cp /etc/apache/vhosts.conf /etc/apache2/sites-available
awk '/^"vhost" n }' vhosts.conf
for i in $(ls vhost*); do name=$(grep -i ^ServerName $i | awk '{print $2}'); mv $i $name ; done
rm /etc/apache2/sites-available/vhosts.conf

Yeah, the name should be doable in the initial awk, but by that point I sort-of just needed to get it done.