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Lechuck Park

The Computing for the Fair Human Life.

CPU with STORAGEs

Posted on 2022-05-132022-05-12 by lechuck park
Tagged Cache, cpu, disk, memory, registerLeave a comment

VM vs Container

Posted on 2022-05-122023-01-06 by lechuck park
Tagged container, virtual machine, VMLeave a comment

IP routing in the internet

Posted on 2022-05-11 by lechuck park
Tagged BGP, Internet, OSPF, RoutingLeave a comment

File Descriptors of a Linux Process

Posted on 2022-05-102022-05-10 by lechuck park

use case#1) To find out log file of a process
use case#2) inode value in this, it is matched with inode of netstat.

and more you can get more information with cat /proc/[pid]/fd/[fd id :0~]. try it 🙂

Tagged file desriptors, linux, procLeave a comment

Back Propagation

Posted on 2022-05-09 by lechuck park
Tagged back progagation, feedforward, neural networkLeave a comment

HTTP/3 with QUIC

Posted on 2022-05-082022-05-08 by lechuck park

more about HTTP TLS1.2
more about HOLB

Tagged HTTP3, QUIC, RTT-0, TLSLeave a comment

Linux Process Scheduler

Posted on 2022-05-072022-05-06 by lechuck park
Tagged CFS, linux, schedulerLeave a comment

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