Repos-que-me-gustan/devops-exercises
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Added a shorter solution for the directory diff exercise (#344)

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Signed-off-by: Fabio Kruger <10956489+krufab@users.noreply.github.com>
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krufab 2023-02-02 12:00:23 +01:00 committed by GitHub
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topics/shell/README.md
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@ -14,7 +14,7 @@
|Sum|Functions|[Exercise](sum.md)|[Solution](solutions/sum.md) | Basic
|Number of Arguments|Case Statement|[Exercise](num_of_args.md)|[Solution](solutions/num_of_args.md) | Basic
|Empty Files|Misc|[Exercise](empty_files.md)|[Solution](solutions/empty_files.md) | Basic
|Directories Comparison|Misc|[Exercise](directories_comparison.md)| :( | Basic
|Directories Comparison|Misc|[Exercise](directories_comparison.md)|[Solution](solutions/directories_comparison.md) | Basic
|It's alive!|Misc|[Exercise](host_status.md)|[Solution](solutions/host_status.md) | Intermediate
## Shell Scripting - Self Assessment

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topics/shell/solutions/directories_comparison.md
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1. You are given two directories as arguments and the output should be any difference between the two directories
### Solution
### Solution 1
Suppose the name of the bash script is ```dirdiff.sh```
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fi
diff -q $1 $2
```
```
### Solution 2
With gnu find, you can use diff to compare directories recursively.
```shell
diff --recursive directory1 directory2
```