KATRIN-BORA/SDS: SDS status monitor @ d563e786c4a866150c986a9ae97111fbf42cd172

Jan Behrens e2e1770925 update Dockerfile, switch to ubuntu base, use cron for polling		4 anni fa
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SFTP	e2e1770925 update Dockerfile, switch to ubuntu base, use cron for polling	4 anni fa
SCP.php	e2e1770925 update Dockerfile, switch to ubuntu base, use cron for polling	4 anni fa
SFTP.php	e2e1770925 update Dockerfile, switch to ubuntu base, use cron for polling	4 anni fa
SSH1.php	e2e1770925 update Dockerfile, switch to ubuntu base, use cron for polling	4 anni fa
SSH2.php	e2e1770925 update Dockerfile, switch to ubuntu base, use cron for polling	4 anni fa