/usr/bin/ikiwiki-hosting-web-daily is in ikiwiki-hosting-web 0.20160123.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | #!/bin/sh
# Run by daily cron job.
failed=""
. /etc/ikiwiki-hosting/ikiwiki-hosting.conf
for site in $(ikisite list); do
	# Rotate logs, gc git repos, etc.
	if ! ikisite compact "$site"; then
		echo "ikisite compact $site failed" >&2
		failed=1
	fi
	# Update calendars for sites that have the calendar plugin enabled.
	if ! ikisite calendar "$site"; then
		echo "ikisite calendar $site failed" >&2
		failed=1
	fi
done
# Reload apache so it will start logging to the new site log files.
/etc/init.d/apache2 reload
		
if [ "$failed" ]; then
	exit 1
else
	exit 0
fi
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