escape certain characters before passing to eval (\, $, and `)
[confetti] / pages /
drwxr-xr-x   ..
-rwxr-xr-x 7851 attendees.sh
-rwxr-xr-x 4964 courses.sh
-rwxr-xr-x 785 email.sh
-rwxr-xr-x 141 error.sh