It has been replaced with another script

It has been replaced with another script

which causes very long connections.

it stores failures

from another repository.

They are in another repository.

Actually, it has been deleted on the server, so it was not used.

Avoid an error when the logfile does not exist

Logrotate configuration does not rotate empty files.
If the rotated file does not exist, it makes xz then mv angry.
Consequences : script exits badly, and logrotate tells us about it every day.

Signed-off-by: Benoît Sibaud <oumph@linuxfr.org>

img.linuxfr.org should not redirect stylesheets if redirects img (circular dep)

Conflicts:
	init.d/img

This was a bash-ism.

This makes it possible to override the environment variables in case of
custom set ups. This is needed for the ansible set up of linuxfr test
environment.

See https://github.com/nud/ansible-linuxfr