I see a lot of fd users that seem to think that they need to add "{}" to all commands. Some users also seem to think that the closing semicolon (which needs to be escaped) \; is required:

fd … -x command "{}" \;

In reality, 90% of the --exec use cases can be written without the "{}" part (which fd adds, if it is ommitted) because the file entry often comes last. The semic

This Pull Request is for HacktoberFest 2020

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• Added description

doctest help

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While doing an update to 1.4.5 (from 1.3.16) I discovered an issue in the docker image when it waits for tomcat to start:

Current code

date +"%F %T Waiting for Tomcat startup..."
while [ "`curl --silent --write-out '%{response_code}' -o /dev/null 'http://localhost:8080/${URL_ROOT}'`" == "000" ]; do
	sleep 1;
done

It looks like the URL_ROOT is not expanded here. While this is no