To enter the sysadmin reading list giveaway, all you have to do is submit your Opensource.com username (the one you use to login to the site). If you're logged in, the field should automatically populate.
If you don't have an Opensource.com account, register here.
The contest ends Sunday, August 5, 2018 at 11:59 p.m. Eastern Time. Terms and conditions are available here.