Hello Pier If you do "cal --help" You get some options. Something like "cal
2020" gives you the calendar for the year 2020.
However  "03/SunLast summertime" is used by /usr/bin/*calendar* which has a
config file in the directory ~/.calendar
Examples you can find in the directory /usr/share/calendar

However if you load zshcalsys in zsh calendar is replaced by another
calendar with a different configfile


On Mon, May 6, 2019 at 11:20 AM Johan DS <victor3xray@gmail.com> wrote:

> Hi
> In the classic calendar command (linux) there is something like
>
> 03/SunLast summertime
>
> which means:
> calendar entry: summertime on the last sunday of march
>
> I can't figure out if there is an equivalent for the calendar in zsh (
> zshcalsys)
>
> thanks
>