On 2021-10-24 03:06 +02, James Russell Stickney <[email protected]> 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?
(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.
+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") ) {
+ move(ybase - 1, xbase);
+ printw("[ %s %+d ]", getenv("TZ"),
+ 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.
