[Unit]
Description=Run cron jobs that were left out due to downtime
ConditionACPower=true
After=crond.service

[Service]
Type=simple
RemainAfterExit=yes
IOSchedulingClass=idle
CPUSchedulingPolicy=batch
StandardInput=null
StandardOutput=syslog
StandardError=syslog
ExecStart=/usr/sbin/anacron -ds

[Install]
WantedBy=multi-user.target