gen_dates cleanup and comments

1 files changed, 9 insertions, 3 deletions

diff --git a/meetup/gen_dates.sh b/meetup/gen_dates.sh
index d198c94..0bc4479 100755
--- a/meetup/gen_dates.sh
+++ b/meetup/gen_dates.sh
@@ -1,8 +1,14 @@
 #!/bin/sh
-
-# how far in the future
+# generates the upcoming meetups for Funkfeuer Graz Homepage
+#
+# this script should be called by cron every day (night)
+# how far in the future should i go?
 LIMIT=3
+
+# uncomment to enable debug
 #DEBUG=1
+
+# where to put the output files?
 NEXT_FILE="next.html"
 AFTER_FILE="after.html"
 
@@ -49,4 +55,4 @@ echo "</ul>" >> "$AFTER_FILE.new"
 mv "$NEXT_FILE.new" "$NEXT_FILE"
 mv "$AFTER_FILE.new" "$AFTER_FILE"
 
-exit 0
\ No newline at end of file
+exit 0