systemctl: shorter list-jobs --before/--after output a bit
(before)$ systemctl list-jobs --before --after
JOB UNIT TYPE STATE
8769 foobar.device start running
A job waits for this job: 8669 (run-rb6da596d0cfa4e36b7c594cd973e795a.service/start)
8669 run-rb6da596d0cfa4e36b7c594cd973e795a.service start waiting
This job waits for a job: 8769 (foobar.device/start)
2 jobs listed.
(after)$ systemctl list-jobs --before --after
JOB UNIT TYPE STATE
8769 foobar.device start running
waiting for job 8669 (run-rb6da596d0cfa4e36b7c594cd973e795a.service/start)
8669 run-rb6da596d0cfa4e36b7c594cd973e795a.service start waiting
blocking job 8769 (foobar.device/start)
2 jobs listed.