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[Linux] How to check disk capacity using du and df commands when you want to organize your disk

Hello, good evening. This is Miyazaki from the System Solutions Department. In this article, if you want to check the disk capacity,...

  • Server construction/operation

2017.07.21

About the ls command that you can't ask about now

Hello. My name is Okazaki from the System Solutions Department. Check file and directory information when managing the server...

  • Server construction/operation

2017.06.08

Display dotted hostname at prompt

This is Nakagawa from the System Solutions Department. When I built a server the other day, I re-examined the prompt display format, so...

  • Server construction/operation

2017.05.24

Try using the top command like a skilled engineer

Hello. I'm Mandai, in charge of Wild on the development team. So-called hackers carry out various monitoring and blocking...

  • Server construction/operation

2017.05.10

Investigate the status of each resource on the server with sysstat

sysstat is a monitoring tool for analyzing the load on Linux servers. CPU load, disk I/O usage, notes...

  • Server construction/operation

2017.04.26

Learn about the dig command

The dig command is a command that queries a DNS server for domain information and retrieves the results. For example...

  • Server construction/operation

2017.04.16

[AWS] Quickly create autoscale using AWS CLI!

Hello. I'm Mandai, in charge of Wild on the development team. When using autoscale on AWS, I created a startup configuration...

  • Server construction/operation
  • Web system development

2017.03.15

What does it mean that the path (PATH) is valid?

My name is Nakagawa from the infrastructure team. This article is about how commands work. Log in to the server, view the logs, and view the files...

  • Server construction/operation

2016.09.28

Tips on useful commands when you want to exclude lines that start with comments

Good evening, I'm Sato, a man whose workload is proportional to the amount of clutter on his desktop. I have to deal with various configuration files and codes at work...

  • Server construction/operation

2016.09.12

Try the evaluation version of Bash on Ubuntu on Windows

Hello. I'm Mandai, in charge of Wild on the development team. The biggest topic this summer is Bash support on Windows 10...

  • Web system development

2016.05.13

Change the sort order using the top command, which is essential for checking the CPU load!

My name is Ito and I am an infrastructure engineer. The top command is often used when the CPU load is high. When I look at it vaguely...

  • Server construction/operation

2016.02.29