new tool to print moon location

clients/earthtrack/install

@@ -1,23 +1,40 @@
-#!/bin/bash
-# Script to install earthtrack/earthtrack2
-#
-if [ ! -x $PWD/earthtrack ]; then
-	$PWD/build
-fi
-
-whoami=`whoami`
-
-if [ $whoami != "root" ]; then
-	echo "Sorry, $whoami.  You need to be 'root' to install this program.  :-("
-else
-	rm -f /usr/local/bin/earthtrack
-	ln -s $PWD/earthtrack /usr/local/bin/earthtrack
-fi
-
-if [ ! -x /usr/local/bin/earthtrack2 ]; then
-	if [ $whoami != "root" ]; then
-		echo "Please su to root and re-run the 'install' script again."
-	else
-		ln -s /usr/local/bin/earthtrack /usr/local/bin/earthtrack2
-	fi
-fi
+Building and Installating "earthtrack"
+======================================
+
+To build "earthtrack", simply invoke the "build" script as follows:
+
+	./build
+
+You do not need to be root to build "earthtrack".
+
+To run "earthtrack" globally on a multiuser system, it must be
+installed in a publically accessible directory within the $PATH
+of your users.  To so this, simply invoke the "install" script
+from this directory as follows:
+
+	./install
+
+This must be done as root.
+
+Once the program has been installed, it may be modified and rebuilt
+at any time by invoking the "build" script once again.  It is not
+necessary to re-run "install" script or su to root every time
+the program is modified.  HOWEVER, you may wish to protect
+the installation directory used by this program to prevent
+unauthorized modification and compilation of the source
+code when installed on a multiuser system.
+
+If you are root, and are installing "earthtrack" for the first time,
+you may build and install this application with just one command by
+involking the "install" script as follows:
+
+	./install
+
+See the README file for more information on the use and capabilities
+of this program.
+
+
+Happy Tracking!
+
+73, de John, KD2BD
+

clients/kep_reload/install

@@ -1,17 +1,40 @@
-#!/bin/bash
-# Script to install kep_reload
-#
-if [ ! -x $PWD/kep_reload ]; then
-	$PWD/build
-fi
-
-whoami=`whoami`
-
-if [ $whoami != "root" ]; then
-	echo "Sorry, $whoami.  You need to be 'root' to install this program.  :-("
-	echo "Please su to root and re-run the 'install' script again."
-else
-		rm -f /usr/local/bin/kep_reload
-		ln -s $PWD/kep_reload /usr/local/bin/kep_reload
-fi
+Building and Installating "kep_reload"
+======================================
+
+To build "kep_reload", simply invoke the "build" script as follows:
+
+	./build
+
+You do not need to be root to build "kep_reload".
+
+To run "kep_reload" globally on a multiuser system, it must be
+installed in a publically accessible directory within the $PATH
+of your users.  To so this, simply invoke the "install" script
+from this directory as follows:
+
+	./install
+
+This must be done as root.
+
+Once the program has been installed, it may be modified and rebuilt
+at any time by invoking the "build" script once again.  It is not
+necessary to re-run "install" script or su to root every time
+the program is modified.  HOWEVER, you may wish to protect
+the installation directory used by this program to prevent
+unauthorized modification and compilation of the source
+code when installed on a multiuser system.
+
+If you are root, and are installing "kep_reload" for the first time,
+you may build and install this application with just one command by
+involking the "install" script as follows:
+
+	./install
+
+See the README file for more information on the use and capabilities
+of this program.
+
+
+Happy Tracking!
+
+73, de John, KD2BD
 

get_time_test.c

@@ -0,0 +1,33 @@
+#include <stdio.h>
+#include <time.h>
+#include <sys/time.h>
+#define SEC_PER_DAY   86400
+#define SEC_PER_HOUR  3600
+#define SEC_PER_MIN   60
+
+int main() {
+  struct timeval tv;
+  struct timezone tz;
+  gettimeofday(&tv, &tz);
+  printf("TimeZone-1 = %d\n", tz.tz_minuteswest);
+  printf("TimeZone-2 = %d\n", tz.tz_dsttime);
+  // Cast members as specific type of the members may be various
+  // signed integer types with Unix.
+  printf("TimeVal-3  = %lld\n", (long long) tv.tv_sec);
+  printf("TimeVal-4  = %lld\n", (long long) tv.tv_usec);
+
+  // Form the seconds of the day
+  long hms = tv.tv_sec % SEC_PER_DAY;
+  hms += tz.tz_dsttime * SEC_PER_HOUR;
+  hms -= tz.tz_minuteswest * SEC_PER_MIN;
+  // mod `hms` to insure in positive range of [0...SEC_PER_DAY)
+  hms = (hms + SEC_PER_DAY) % SEC_PER_DAY;
+
+  // Tear apart hms into h:m:s
+  int hour = hms / SEC_PER_HOUR;
+  int min = (hms % SEC_PER_HOUR) / SEC_PER_MIN;
+  int sec = (hms % SEC_PER_HOUR) % SEC_PER_MIN; // or hms % SEC_PER_MIN
+
+  printf("Current local time: %d:%02d:%02d\n", hour, min, sec);
+  return 0;
+}

installer.c

@@ -19,7 +19,7 @@
 #include <string.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>
-#include <sys/soundcard.h>
+// #include <sys/soundcard.h>
 
 char version[10];