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[CentOS7] Rpmbuild Redis 8, which does not have an official RPM for EL7

Introduction It's been a while. I'm Mikoto, a 2024 graduate who's starting to feel anxious as my juniors' training is nearing the end. This time...

  • Technology Blog

2025.08.01

[Linux] I want to delete all files on the server at once using the find command!

Introduction Hello. I'm Paru, a 24-year-old graduate and a first-year infrastructure engineer in the System Solutions Department. Before you know it, the year has passed...

  • Server construction/operation
  • Infrastructure related

2025.01.23

I tried changing the settings of the MacOS standard terminal!

hello everyone! This is Futa from the System Solutions Department. With winter finally here, we need heaters and other items to make our lives more comfortable...

  • Server construction/operation
  • Infrastructure related

2023.12.01

[Windows] Automatically delete log files that are no longer needed on a regular basis

Hello. Recently, the uptime has been about 12 minutes.This is Kawa from the System Solutions Department. Before you know it, it's spring. Individual...

  • Server construction/operation
  • Osaka office

2023.03.01

[Linux commands] Cool commands [Mini usage examples]

Introduction Hello, I'm the infrastructure guy from the System Solutions Department.This time I'll be talking about some cool stuff around Linux...

  • Server construction/operation

2023.01.18

Enhance your Linux security and better manage it with aide!

Security has been a hot topic for a long time, not even recently. Especially in the era when Japan is becoming digitalized, many people are sure to use the system...

  • Security

2022.03.11

[Know this if you want to work for an IT company! ] What is Linux that you can't ask about now? (For beginners)

Hello! This is Inoue, a Persian cat from Beyond Shikoku Office. 2022 has already begun, so it's April...

  • Server construction/operation
  • Infrastructure related
  • Shikoku Office

2022.02.18

"Nice" is actually a command.

I'm inusuki from the System Solutions Department, an omnivorous otaku who loves games and anime. This time UNIX...

  • others

2021.12.10

[For AWS beginners] Easy to understand in 5 minutes! Easy-to-understand explanation of Amazon ELB!

Hello! This is Inoue, a Persian cat from Beyond Shikoku Office. This time, we will introduce the [load server] provided by AWS...

  • Server construction/operation
  • Infrastructure related
  • Shikoku Office

2021.06.22

This solves it! Change the forgotten MySQL root user password

Hello! This is Inoue, a Persian cat from Beyond Shikoku Office. One day, I casually checked M in my local environment...

  • Server construction/operation
  • Infrastructure related
  • Security
  • Shikoku Office

2020.07.22

[For Linux beginners] Done! Edit and save with vi command

Hello! This is Inoue, a Persian cat from Beyond Shikoku Office. This time, we will use the "vi" command to edit files...

  • Server construction/operation
  • Shikoku Office

2020.06.23

[Persian cat memorandum] I tried it with AWS free frame! Add SWAP area

Hello! This is Inoue, a Persian cat from Beyond Shikoku Office. This time, I will use SW on my AWS instance...

  • Server construction/operation
  • Shikoku Office

2020.03.16