All challenges
Multiple ChoiceHard 30s

LD_PRELOAD

LD_PRELOAD can be used to inject:
Options
  1. 1Environment variables at startup
  2. 2Shared libraries before others
  3. 3Kernel modules loaded at boot
  4. 4Shell scripts run by the login shell

Think you can answer under pressure?

Get matched and answer live questions in 3-minute 1v1 battles. Elo ranking, badge tiers and bragging rights on the line.

Play this in a 3-minute battle