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Linux base--bash Logic control statements

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Author: User
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Various operators and test judgements are used in logical control statements, see

http://iyull.blog.51cto.com/4664834/1884528


Condition Judgment--if

Single Branch if statement

if judgment condition; then

Stat3ment1

Stat3ment2

...

Fi

Dual-Branch If statement

if judgment condition; then

Stat3ment1

Stat3ment2

...

Else

Stat3ment3

Stat3ment4

...

Fi

Multi-branch/nested IF statements

if judgment condition; then

Stat3ment1

...

Elif judging conditions; then

Stat3ment2

...

Elif judging conditions; then

Stat3ment3

...

Else

Statement4

...

Fi


This article from "Liang Childe" blog, please be sure to keep this source http://iyull.blog.51cto.com/4664834/1884546

Linux base--bash Logic control statements

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Related Keywords:
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