Update: cannot be used with set -e
read -r -d '' VAR <<'EOF' import sys,re state = sys.stdin.read().rstrip('\n') g = re.match('^([\w-]+)(\s[\w+\/]+)(, \w+ \d+)?',state).groups() # if the last field exists, it's running if g[-1] is not None: print 'running' else: print 'stopped' EOF
Upstart does lots of things right, except status, I mean...
tty2 start/running, process 738 udevtrigger stop/waitingThat's just not right, requiring a regular expression to get status. So I created this little snippet. read takes the heredoc and shoves it into VAR and then, it's no different than it having been in a file to begin with.
# initctl list ... tty3 start/running, process 740 udev-finish stop/waiting juju-daq-emitter-0 start/running, process 12022 hostname stop/waiting mountall-reboot stop/waiting mountall-shell stop/waiting mounted-tmp stop/waiting root@ip-10-147-220-141:~# initctl status tty3 | python -c "$VAR" running root@ip-10-147-220-141:~# initctl status udev-finish | python -c "$VAR" stopped root@ip-10-147-220-141:~# initctl status hostname | python -c "$VAR" stoppedMuch better.
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