On Sat, Sep 17, 2022 at 09:40:27AM +0200, Florian Obser wrote:
> On 2021-10-24 03:06 +02, James Russell Stickney <j...@outband.net> wrote:
> > I recently found myself wanting to moniter local time from a number of
> > locations around the world.
> > Setting the TZ environment variable on grdc did a wonderfull job at this.
> > At which point, I wanted to know which clock was showing what time.
> > This lead to the following patch.
> >
> > If curious as to how this looked, it was sort of like the image below.
> > https://nl1.outband.net/image/grdc_desktop_example.png
> >
>
> I recently found a use for this as well and remembered this diff. One
> long line re-wrapped.
>
> OK?
Reads fine, but I don't use this "game".
>
> (Or commit it with OK florian)
>
> diff --git grdc.6 grdc.6
> index 16c1fb5cd3d..69febddc9a2 100644
> --- grdc.6
> +++ grdc.6
> @@ -30,6 +30,13 @@ skips seconds.
> Pressing the
> .Sq q
> key exits the program.
> +.Sh ENVIRONMENT
> +.Bl -tag -width "daemon_timeout"
> +.It Ev TZ
> +Time shown will be from zone as found under /usr/share/zonefile.
This should be
.Pa /usr/share/zonefile .
> +For Example:
> +TZ=Asia/Tokyo grdc
> +.El
> .Sh AUTHORS
> .An -nosplit
> .An Amos Shapir ,
> diff --git grdc.c grdc.c
> index 287fb14e95f..f8521a5029d 100644
> --- grdc.c
> +++ grdc.c
> @@ -139,6 +139,16 @@ main(int argc, char *argv[])
> alarm(n);
> }
> do {
> + mask = 0;
> + tm = localtime(&now.tv_sec);
> + set(tm->tm_sec % 10, 0);
> + set(tm->tm_sec / 10, 4);
> + set(tm->tm_min % 10, 10);
> + set(tm->tm_min / 10, 14);
> + set(tm->tm_hour % 10, 20);
> + set(tm->tm_hour / 10, 24);
> + set(10, 7);
> + set(10, 17);
> if (sigwinched) {
> sigwinched = 0;
> wintoosmall = 0;
> @@ -171,21 +181,17 @@ main(int argc, char *argv[])
> move(ybase, xbase + XLENGTH);
> vline(ACS_VLINE, YDEPTH);
>
> + if (getenv("TZ") ) {
You could assign the return value here...
> + move(ybase - 1, xbase);
> + printw("[ %s %+d ]", getenv("TZ"),
... and reuse it here.
> + tm->tm_gmtoff / 60 / 60 );
> + }
> +
> attrset(COLOR_PAIR(2));
> }
> for (k = 0; k < 6; k++)
> old[k] = 0;
> }
> - mask = 0;
> - tm = localtime(&now.tv_sec);
> - set(tm->tm_sec % 10, 0);
> - set(tm->tm_sec / 10, 4);
> - set(tm->tm_min % 10, 10);
> - set(tm->tm_min / 10, 14);
> - set(tm->tm_hour % 10, 20);
> - set(tm->tm_hour / 10, 24);
> - set(10, 7);
> - set(10, 17);
> if (wintoosmall) {
> move(0, 0);
> printw("%02d:%02d:%02d", tm->tm_hour, tm->tm_min,
>
>
> --
> I'm not entirely sure you are real.
>
