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Author: lechuck park
AI Infrastructure Architect & Technical Visualizer "Complex Systems, Simplified. I translate massive AI infrastructure into visual intelligence." I love to learn computer tech and help people by the digital.
setuid/Sticky BIT
Tips with a ping.
It’s Big-data area
LeetCode 420. Strong Password checker
Thoughts for [Case.3]
1. Delete first in [3+Row]s with minimizing [BR] case after Deleting in [3+Rows]
2. Don’t Delete all thing in one [3+Row] case to avoid to update [LUD] status.
3. You can delete from every position.
so Don’t try to delete from the start position and Don’t consider the position of [3+Rows] .
It was not easy for me because I didn’t a coding recently. and It took a long time to solve this problem. Anyway, All code and solutions were made by myself. I didn’t refer any others. I will upload a code after optimizing. (maybe 🙂 )
Network Monitoring Solution
One more.
From an Analysis of [Sampling Packet data], You can collect a [Selected Raw Packet Data] by an IP Flow control.
And then, DO an analysis of [Selected Raw Packet Data].
ex) if you found a packet [ destination port 22 to unknown destination IP address], You would wanna check all packets from [ unknown IP address] which my IP connected to SSH(22 port).
A number 1729
Lechuck Park 