diff --git a/shell_scripts/browser_queries b/shell_scripts/browser_queries
index 0c43625..47669c8 100755
--- a/shell_scripts/browser_queries
+++ b/shell_scripts/browser_queries
@@ -6,6 +6,9 @@
 #	handle parameters instead of the implicit --all
 #	handle "brain" keyword requests
 #		 http://www.google.com/search?num=100&hl=en&q=sqlite+site:fabien.benetou.fr
+#	PmWiki output format
+#		%s/"\(.*\)","\(.*\)","\(.*\)"/* \3 [[\1|\2]]/
+#	consider bc for the math
 # see
 #	http://fabien.benetou.fr/MemoryRecalls/ImprovingPIM#FirefoxSQLiteLogs
 #	http://self/wiki/PBES/PBES#FirefoxSQLiteLogs
@@ -13,19 +16,33 @@
 # 
 # Note that the name might be misleading since currently only Firefox SQLite format is supported
 
-AWEEKAGO=date +%s --date "now 1 week ago"
+ANHOURAGO=`date +%s --date "now 1 hour ago"`
+AWEEKAGO=`date +%s --date "now 1 week ago"`
 DB=~/.mozilla/firefox/*.default/places.sqlite
 
 echo "top 10 visited URL this week"
 
 echo -e "\ntop 10 visited URL in general"
-sqlite3 -list -line $DB 'SELECT url,title,visit_count FROM moz_places ORDER BY visit_count DESC LIMIT 10'
+#sqlite3 -list -line $DB 'SELECT url,title,visit_count FROM moz_places ORDER BY visit_count DESC LIMIT 10'
+echo "this week"
+#sqlite3 -list -line $DB "SELECT url,title,visit_date as moment FROM moz_historyvisits, moz_places WHERE moz_historyvisits.place_id = moz_places.id and visit_date>($AWEEKAGO*1000000)"
+echo "this hour"
+sqlite3 -list -line $DB "SELECT url,title,visit_date as moment FROM moz_historyvisits, moz_places WHERE moz_historyvisits.place_id = moz_places.id and visit_date>($ANHOURAGO*1000000)"
 
 URL=$1
 echo -e "\nhow many time URL X has been visited this week"
 echo -e "\nhow many time URL X has been visited in general"
 # e.g. repository, memory recall, ...
 
+echo -e "\nwhen was the URL X been visited for the first time?"
+# practical to check against deja-vu
+
+startingURL=$1
+endingURL=$2
+echo -e "\nURLs visited between starting URL and ending URL"
+# as first done with  http://fabien.benetou.fr/Events/DrumbeatParis#VisitedLinks
+
+
 URLSLISTFILE=~/urlstocheck
 echo -e "\nwhich URLs from this list have never been visited this week"
 echo -e "\nwhich URLs from this list have never been visited in general"
@@ -34,7 +51,9 @@ echo -e "\nwhich URLs from this list have never been visited in general"
 #types with for each a list of URLs
 echo -e "\nwhat is the repartition of visits per type of activity this week"
 echo -e "\nwhat is the repartition of visits per type of activity in general"
+# total
 # SELECT url,title,datetime(visit_date/1000000, 'unixepoch','localtime') as moment FROM moz_historyvisits, moz_places WHERE moz_historyvisits.place_id = moz_places.id 
+
 # entertainment
 # SELECT url,title,datetime(visit_date/1000000, 'unixepoch','localtime') as moment FROM moz_historyvisits, moz_places WHERE moz_historyvisits.place_id = moz_places.id AND (url like "%casttv%" OR url like "%ninja%" OR url like "%otaku%" OR url like "%youtube%")
 # work