[LINUX] [Docker] Introduction of capacity visualization tool "duf" in Alpine
Introduction
--The df and du commands are often used to check the capacity in the system. --Therefore, I used a capacity visualization tool called duf on my mac. --Since it was convenient, it was necessary to expand it to alpine in Docker as well. --This time, I will record the introduction of ** duf ** to Alpine Linux in Docker.
environment
- alpine:edge
procedure
Get required files
--Get the required binaries anywhere with the following command.
-** Because it is not prepared as an apk package. ** **
--If you don't have the wget command, use the curl command instead.
#Create / move acquisition location
mkdir ~/work
cd ~/work
#Get binary
wget https://github.com/muesli/duf/releases/download/v0.5.0/duf_0.5.0_linux_amd64.apk
-** * Change /etc/resolve.conf as follows only when an error like wget: bad address'github.com' appears **
/etc/resolve.conf
# This file is included on the metadata iso
nameserver 8.8.8.8 #Change
Introduction
--Get duf from the binary with the following command.
#Get duf
apk add --allow-untrusted duf_0.5.0_linux_amd64.apk
-** * An error output is output, but it is available. ** **
Verification
--Check if it can be used like the command on the screen below.
-** * Below are examples of each convenient option. See here for details **
reference
- Github
- https://qiita.com/reoring/items/116e0c19705f602d8f56
- https://www.cyberciti.biz/open-source/command-line-hacks/duf-disk-usage-free-utility-for-linux-bsd-macos-windows/#comments
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