2025_06 eduroam

docker run -d --name fr freeradius/freeradius-server:latest-3.2-alpine
docker cp fr:/opt/etc/raddb raddb

cp -arp raddb raddb_orig
cd raddb

A=radiusd.conf
B=tmp
cat $A | grep -v '#' | sed ':a;N;$!ba;s/\n\n*/\n/g' > $B
mv $B $A

ls *-enabled
# mods-enabled:
# ...
# sites-enabled:
# default  inner-tunnel

ls -al sites-enabled
# default -> ../sites-available/default
# inner-tunnel -> ../sites-available/inner-tunnel

A=sites-available/default
B=tmp
cat $A | grep -v '#' | sed ':a;N;$!ba;s/\n\n*/\n/g' > $B
mv $B $A

A=sites-available/inner-tunnel
B=tmp
cat $A | grep -v '#' | sed ':a;N;$!ba;s/\n\n*/\n/g' > $B
mv $B $A