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This article will explain in detail what is the method of bash for cycle in linux. The content of the article is of high quality, so the editor will share it with you for reference. I hope you will have some understanding of the relevant knowledge after reading this article.

1. Listing formula

[code]

For VARIABLE in 1 2 3 4 5.. N

Do

Command1

Command2

CommandN

Done

[/ code]

[code]

#! / bin/bash

For i in 1 2 3 4 5

Do

Echo "Welcome $I times"

Done

[/ code]

2. Use rang

[code]

#! / bin/bash

For i in {1..5}

Do

Echo "Welcome $I times"

Done

[/ code]

3. Use rang and step

[code]

Echo "Bash version ${BASH_VERSION}..."

For i in {0..10..2}

Do

Echo "Welcome $I times"

Done

[/ code]

4. Use seq

[code]

For i in `seq 1 5`

Do

Echo "Welcome $I times"

Done

[/ code]

5. For, the same as the high-level language.

[code]

For ((EXP1; EXP2; EXP3))

Do

Command1

Command2

Command3

Done

[/ code]

[code]

#! / bin/bash

For ((cym1; c)

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