dbserver:443:db1:dbuser:pwd123
dbserver2:8888:inventory:joeuser:abc123
ax1234:1234:tables:dbadmin:password1

dbserver3:8888:inventory:joeuser:abc123
# comment

localhost:5555:table\\1:user\:w\:colon:password123
    # anther comment
hostname:*:database:username:password