9 ms·
But a find on root takes a lot of time in some cases, during which the attacker could be compromised. And the scripts might not use it for that reason. The scri
by devmonk 16y ago
But a find on root takes a lot of time in some cases, during which the attacker could be compromised. And the scripts might not use it for that reason. The script could use it as a backup only if the standard one doesn't exist, but still, it is a bump in the road, and might be worth it to cause the script to use find and delay it.
- dionysiac 16y agoHence the -maxdepth 3 param: # time find / -maxdepth 3 -perm -7 -type d -print /tmp /var/tmp real 0m0.034s user 0m0.005s sys 0m0.028s This was run on a pretty anemic VPS. Might have to up the depth to 4 if it doesn't return anything, but IMO that's pretty unlikely.