From 479a8ead4ca45857134e678e7855ce46758025a5 Mon Sep 17 00:00:00 2001
From: Nicolas Boisselier <nicolas.boisselier@gmail.com>
Date: Thu, 1 Jun 2023 00:19:49 +0200
Subject: [PATCH] check link exists

---
 lib/postgres/css_reference.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/postgres/css_reference.sh b/lib/postgres/css_reference.sh
index bbcd89b1..ad73d4cf 100755
--- a/lib/postgres/css_reference.sh
+++ b/lib/postgres/css_reference.sh
@@ -4,5 +4,5 @@ xmllint --html --xpath '/html/body//div[@id="cssproperties"]//table' - 2>/dev/nu
 perl -pe 's|<td[^>]*><a href="([^"]+)">([^<]+)</a></td>|<td>https://www.w3schools.com/cssref/$1</td><td>$2</td>|' | \
 html2csv | \
 sed -E "s,(\\\\),\1\1," | \
-awk 'BEGIN{FS="\t"}{print $2"\t"$3"\t"$1}' \
+awk 'BEGIN{FS="\t"} /www\.w3schools\.com/ {print $2"\t"$3"\t"$1}' \
 
-- 
2.47.3