The person who wrote this article

About the author

Kawa Ken


A curious Poke○n who belongs to the System Solution Department.

“Kawa Ken” blog article

Network/security investigation commands/tools etc.

Hello. I am Kawa from the System Solutions Department and my collarbone is critical. A lot of things have been going on lately...

  • Security
  • Osaka office
9 votes, average: 1.00 / 19
1,864
Kawa Ken
2022.11.01

Aggregate data for a specific period from csv using Python [pandas]

Hello. My dreams are strong, but my insides are shaky. I'm Kawa from the System Solutions Department. It's a pleasant season...

  • Osaka office
6 votes, average: 1.00 / 16
2,046
Kawa Ken
2022.10.04

[Linux] Fun packages (although I don't use them for work)

Hello. I'm Kawa from the System Solutions Department and I'm on cold standby for 20 hours a day.Even if I work all the time, I get tired...

  • Osaka office
13 votes, average: 1.00 / 113
1,537
Kawa Ken
2022.09.01

[CentOS7] Memo when [Errno 14] HTTP Error 404 - Not Found appears with yum install

Hello. Hello forever! I'm so cute from the System Solution Department. AWS EC the other day...

  • Server construction/operation
  • Osaka office
10 votes, average: 1.00 / 110
13,363
Kawa Ken
2022.08.01

[Turtle] Clash camera race with Python

Hello. 410 error all year long System Solution Department is cute. I haven't been feeling well lately due to the humidity, heat, and resident tax...

  • Server construction/operation
  • Osaka office
13 votes, average: 1.00 / 113
914
Kawa Ken
2022.07.04

Are you progressing away from IE? [Internet Explorer]

Hello. My heart is with Kawai from the Link Local System Solutions Department. It's June. 5 with long holidays...

  • Server construction/operation
17 votes, average: 1.00 / 117
764
Kawa Ken
2022.06.07

[Network] Easy introduction to IP addresses

Thank you. People who get killed twice with docker kill are cute. Lately, I've been drinking more coffee after the holidays, but...

  • Server construction/operation
  • Infrastructure related
11 votes, average: 1.00 / 111
735
Kawa Ken
2022.05.25

[Introduction to scraping] Obtain table data on a site with Python

Nice to meet you. The System Solutions Department is so cute and addicted to Kirby Discovery! ...

  • Server construction/operation
7 votes, average: 1.00 / 17
10,240
Kawa Ken
2022.04.27