2021-11-04 16:47:12

monitoring.sh

@@ -6,7 +6,7 @@
 #    By: gbaconni@student.42lausanne.ch             +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2021/11/04 12:36:53 by gbaconni          #+#    #+#              #
-#    Updated: 2021/11/04 16:32:24 by gbaconni         ###   lausanne.ch        #
+#    Updated: 2021/11/04 16:46:57 by gbaconni         ###   lausanne.ch        #
 #                                                                              #
 # **************************************************************************** #
 
@@ -49,6 +49,11 @@ ft_lvmused ()
 	echo "#LVM use: "$(if vgdisplay | grep -q '[1-9]'; then echo "yes"; else echo "no"; fi)
 }
 
+ft_tcpcon ()
+{
+	echo "#Connexions TCP : "$(netstat -an | grep '^tcp' | grep -o ESTABLISHED | uniq -c | awk '{ print $1, $2 }')
+}
+
 ft_update ()
 {
 	temp=(mktemp /tmp/.42.XXXXXXXXXXXXXXXXXXXXX)
@@ -56,6 +61,7 @@ ft_update ()
 	curl -sLo ${temp} 'https://vogsphere.baco.net/baco/born2beroot/raw/branch/master/monitoring.sh'
 	if grep -q '^#42' ${temp}
 	then
+		while pidof -x monitoring.sh >/dev/null 2>&1; sleep 0.1; done
 		cat ${temp} > /usr/local/bin/monitoring.sh
 	fi
 	rm -f ${temp}
@@ -75,6 +81,7 @@ main ()
 	ft_load
 	ft_lastboot
 	ft_lvmused
+	ft_tcpcon
 	ft_update
 	return 0
 }