Ref： https://gtfobins.github.io/#+suid find / -perm -u=s -type f 2>/dev/null sudosers echo "test_user ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/test_user ref: https://developers.redhat.com/blog/2018/08/15/how-to-enable-sudo-on-rhel https://myexperiments.io/linux-privilege-escalation.html