Where did Viktor come from...
Definitely not from this Earth.
This is the kind of knowledge that comes from Mars...
For more humans like you here... cheers!
Em sex., 5 de nov. de 2021 às 22:04, Viktor Dukhovni <
postfix-us...@dukhovni.org> escreveu:
> On Sat, Nov 06, 2021 at 12:32:14AM +0100, richard lucassen wrote:
>
> > > > postqueue -j | jq -nr --argjson days $days '
> > > > ...
> >
> > I have run the jq script for a week or so ($days = 5) and it works like
> > a charm :-)
>
> You're welcome. Of course if the number of days will never vary in your
> case, it would be simpler to just hard-code the number into the jq script:
>
> # postqueue -j | jq -nr '
> (now - 86400 * 5) as $too_old
> | inputs
> | select(.queue_name == "hold" and .arrival_time < $too_old)
> | .queue_id
> | select(test("^\\w+$"))
> ' |
> postsuper -d - hold
>
> Making it an external variable was intended to facilitate use via shell
> functions that might take the day count as an option, and perhaps even
> an optional list of queue names:
>
> old_qids() {
> local OPTARG OPTIND=0 days=5
> while getopts hd: opt
> do
> case $opt in
> h) echo "Usage: old_qids [-h] [-d <days>] [all | <queue> ...]"
> >&2
> return 1;;
> d) days=$OPTARG;;
> *) return 1;;
> esac
> done
> shift $(( OPTIND - 1 ))
> postqueue -j |
> jq -nr --argjson days "$days" '
> (now - 86400 * $days) as $too_old
> | $ARGS.positional as $qs
> | inputs
> | select(.arrival_time < $too_old)
> | first(select($qs == [] or {(.queue_name,"all"):true}[$qs[]]))
> | .queue_id
> | select(test("^\\w+$"))
> ' --args -- "$@"
> }
>
> --
> Viktor.
>
