update gemstats.fish

gemstats.fish

@@ -1,5 +1,15 @@
 #!/usr/bin/env fish
 
+###########################################
+#                                         #
+#               gemstats by               #
+#              exquisitecorp              #
+#                                         #
+#              public domain              #
+#                   2021                  #
+#                                         #
+###########################################
+
 set access_log ~/code/gemstats/temp.log
 cat "/home/gemini/access.log" > $access_log
 
@@ -16,10 +26,11 @@ else
  set pyear $year
 end
 
+# missing cal command so next line won't run
 # set total_days_prev_month (cal $pmonth $pyear |egrep -v [a-z] |wc -w) 
 #
-# we don't have cal installed
 # so here is my workaround
+# fish is 1-indexed
 #
 #              J   F M  A  M  J  J  A  S  O  N  D
 set month_days 31 28 31 30 31 30 31 31 30 31 30 31
@@ -37,6 +48,8 @@ set subtotal2 (grep $USER $access_log | grep (date +"%m") | wc -l)
 echo "Gemlog stats for ~$USER"
 echo "Views today: " (grep $USER $access_log | grep (date +"%Y-%m-%d") | wc -l)
 echo "Views past month: " (math $subtotal + $subtotal2)
+# removing my own IP address
 echo "Views for all time: " (grep $USER $access_log | grep -v "69.120.239.191" | wc -l)
 
+
 rm $access_log