[CENTOS] Quick reference table: Linux disk related commands

Sometimes I forget about it. A collection of commands compiled for you.

Disk space

Check the capacity of the disk drive

$ df -h

--H option to display MB or GB instead of bytes

Check the capacity of the directory

$ du -d 1 -h

--- d + hierarchy, with the disk space of the directory from the current location --H option to display MB or GB instead of bytes

Setting

Disk & partition information

View disk & partition information

lsblk

Create a SWAP file

I summarized it in another article https://qiita.com/katzueno/items/0a63b46c69602ecdeae5

Increase the disc

How to set after disk capacity with EBS of AWS EC2 (Amazon Linux & Amazon Linux 2) https://qiita.com/katzueno/items/4ceb93cc14bbab4e3064

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