99c4e02ecf
Name it instead "topics" so it won't be strange if some topics included "exercises" directory.
21 lines
455 B
Markdown
21 lines
455 B
Markdown
## Shell Scripting - Factors
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### Objectives
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Write a script that when given a number, will:
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* Check if the number has 2 as factor, if yes it will print "one factor"
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* Check if the number has 3 as factor, if yes it will print "one factor...actually two!"
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* If none of them (2 and 3) is a factor, print the number itself
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### Solution
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```
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#!/usr/bin/env bash
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(( $1 % 2 )) || res="one factor"
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(( $1 % 3 )) || res+="...actually two!"
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echo ${res:-$1}
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```
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