Moving the cookie jar to a file in tmp;

doBackup.sh

@@ -3,10 +3,8 @@ hostname=$1;
 username=$2;
 password=$3;
 
-csrf=$(curl -Ss --insecure --cookie-jar /tmp/cookies.txt https://$hostname/diag_backup.php | grep "name='__csrf_magic'" | sed 's/.*value="\(.*\)".*/\1/')
+csrf=$(curl -Ss --insecure --cookie-jar /tmp/$hostname-cookies.txt https://$hostname/diag_backup.php | grep "name='__csrf_magic'" | sed 's/.*value="\(.*\)".*/\1/')
+csrf2=$(curl -Ss --insecure --location --cookie-jar /tmp/$hostname-cookies.txt --cookie /tmp/$hostname-cookies.txt --data "login=Login&usernamefld=$username&passwordfld=$password&__csrf_magic=$csrf" https://$hostname/diag_backup.php | grep "name='__csrf_magic'" | sed 's/.*value="\(.*\)".*/\1/' | head -n 1)
+curl -Ss --insecure --cookie /tmp/$hostname-cookies.txt --cookie-jar /tmp/$hostname-cookies.txt --data "Submit=download&donotbackuprrd=yes&__csrf_magic=$csrf2" https://$hostname/diag_backup.php > config-router-`date +%Y%m%d%H%M%S`.xml
 
-csrf2=$(curl -Ss --insecure --location --cookie-jar cookies.txt --cookie cookies.txt --data "login=Login&usernamefld=$username&passwordfld=$password&__csrf_magic=$csrf" https://$hostname/diag_backup.php | grep "name='__csrf_magic'" | sed 's/.*value="\(.*\)".*/\1/' | head -n 1)
-
-curl -Ss --insecure --cookie cookies.txt --cookie-jar cookies.txt --data "Submit=download&donotbackuprrd=yes&__csrf_magic=$csrf2" https://$hostname/diag_backup.php > config-router-`date +%Y%m%d%H%M%S`.xml
-
-rm csrf.txt csrf2.txt cookies.txt
+rm /tmp/$hostname-cookies.txt;