WebDU is a simple web interface for disk usage.
Some variables to make the example simpler:
PORT=8099 # The default port
BASEPATH=/path/to/relevant/files # Whatever path you want
Then, either use directly:
go build webdu
./webdu --base_path $BASEPATH --port $PORT
...or with docker:
docker run -p $PORT:8099 -v $BASEPATH:/data:ro \
lutzky/webdu --base_path=/data
Then point your browser at http://localhost:8099/.
Note that http://localhost:8099/any/path/at/all will work as well, which is useful for putting webdu behind a reverse proxy. See http://github.com/lutzky/wamc for an example.