From 9f349bc53b85ecdb8482c5c0cb7671d22426d74a Mon Sep 17 00:00:00 2001 From: Kyle K Date: Sat, 24 Jun 2017 20:27:16 -0500 Subject: prevent domain dupes in hostfile block script --- hostfile-block.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hostfile-block.sh b/hostfile-block.sh index 6833168..6971da8 100755 --- a/hostfile-block.sh +++ b/hostfile-block.sh @@ -86,7 +86,7 @@ if ping -q -c 1 -W 1 cs.uic.edu >/dev/null; then truncate -s 0 /etc/hosts cat $base_host_file >> /etc/hosts - cat $blocklist_tmp | sed $'s/\r$//' | sort -u | sed '/^$/d' | awk -v "IP=$destination_ip" '{sub(/\r$/,""); print IP" "$0}' >> /etc/hosts + cat $blocklist_tmp | sed $'s/\r$//' | sort -u | sed '/^$/d' | awk -v "IP=$destination_ip" '{sub(/\r$/,""); print IP" "$0}' | uniq >> /etc/hosts rm -f $blocklist_tmp -- cgit v1.2.3