diff --git a/hn/.gitignore b/hn/.gitignore
new file mode 100644
index 0000000..4f97db7
--- /dev/null
+++ b/hn/.gitignore
@@ -0,0 +1,5 @@
+www.daemonology.net
+hn-daily
+words*
+2010.html
+statistic
diff --git a/hn/script.sh b/hn/script.sh
new file mode 100755
index 0000000..6a113ec
--- /dev/null
+++ b/hn/script.sh
@@ -0,0 +1,9 @@
+# !/bin/sh
+
+wget -c -r -l 1 http://www.daemonology.net/hn-daily/
+ln -s -f www.daemonology.net/hn-daily
+cat hn-daily/[0-9][0-9][0-9][0-9]-[0-9][0-9].html | tr [:upper:] [:lower:] | tr [:punct:] ' ' | tr ' ' '\n' | grep -v ^$ | sort > words
+wget -c http://www.daemonology.net/hn-daily/2010.html
+cat 2010.html | tr [:upper:] [:lower:] | tr [:punct:] ' ' | tr ' ' '\n' | grep -v ^$ | sort | uniq > words_default
+fgrep -v -w -f words_default words > words_remaining
+grep -v ^[0-9] words_remaining | uniq -c | sort -n -r > statistic
diff --git a/resrc/.gitignore b/resrc/.gitignore
new file mode 100644
index 0000000..bcd0e7b
--- /dev/null
+++ b/resrc/.gitignore
@@ -0,0 +1,3 @@
+free-programming-books.md
+xx*
+statistic
diff --git a/resrc/script.sh b/resrc/script.sh
new file mode 100755
index 0000000..28dfd7d
--- /dev/null
+++ b/resrc/script.sh
@@ -0,0 +1,8 @@
+# !/bin/sh
+
+wget -c https://raw.githubusercontent.com/vhf/free-programming-books/master/free-programming-books.md
+csplit -s free-programming-books.md "/###/" {*}
+for i in $(ls xx*)
+do
+ echo $(grep -c "^ *" $i) $(head -n 1 $i | sed "s/#//g")
+done | sort -n -r > statistic
diff --git a/trends.md b/trends.md
index 39ce364..bfb02fc 100644
--- a/trends.md
+++ b/trends.md
@@ -21,7 +21,7 @@
- Popularité des cours/ressources associés sur [coursetalk](http://coursetalk.org)
-
-
- -
+ - ,
## Usage réel