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--- kepupdate.orig 2024-03-27 16:31:40 UTC
+++ kepupdate
@@ -1,20 +1,19 @@
-#!/bin/bash
+#!/bin/sh
#
# Invoke as kepupdate -q in crontab scripts to keep the update "quiet".
#
dir=$HOME/.predict
-wget -qr https://www.amsat.org/tle/current/nasabare.txt -O $dir/amateur.txt
-wget -qr https://celestrak.org/NORAD/elements/visual.txt -O $dir/visual.txt
-wget -qr https://celestrak.org/NORAD/elements/weather.txt -O $dir/weather.txt
+fetch https://www.amsat.org/tle/current/nasabare.txt -o $dir/amateur.txt
+fetch https://celestrak.org/NORAD/elements/visual.txt -o $dir/visual.txt
+fetch https://celestrak.org/NORAD/elements/weather.txt -o $dir/weather.txt
cat $dir/amateur.txt $dir/visual.txt $dir/weather.txt > $dir/keps.tle
if [ -e $dir/keps.tle ]; then
predict -u $dir/keps.tle
-
- if [[ $1 != "-q" ]] && [[ $1 != "-quiet" ]] && [[ $1 != "--quiet" ]]; then
+ if [ $1 ] && [ $1 != "-q" ] && [ $1 != "-quiet" ] && [ $1 != "--quiet" ]; then
echo "PREDICT's Keps have been updated!"
fi
fi
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