33 posts in total

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2022

10-28

Linux Symbolic Link vs Hard Link

2020

04-29

File Descriptor VS Socket

02-04

Synchronization Method Summary

2019

09-11

Learning Kubernetes

05-05

cut command tutorial

04-24

sort command tutorial

04-07

tr command tutorial

2018

10-03

GPG usage

01-03

Iterm2 Shell Code

2017

05-22

Ubuntu close lid without suspension