| Title | Author | Created | Published | Tags | | ----------- | ---------------------------- | ---------------- | --------- | ---------------------------- | | Bash Jail 3 | <ul><li>Jon Marien</li></ul> | January 16, 2025 | \- | [[#issessions\|#issessions]] | This one took me **EVEN LONGER*** than the 2nd challenge did. And for good reason, `stdout` and `stderr` are being redirected to `/dev/null`, so nothing is printed to the screen. If we redirect to `stdin`, though (which is at `0`), we can solve the solution and get the flag:  This works because we are still allowed to use `eval`, and `stdin` was not being redirected to `/dev/null`. >[!check]- Flag! >FLAG-s9wXyc9WKx1X6N9G68fCR0M78sx09D3j