devops-exercises/exercises/shell/argument_check.md
2021-11-07 17:54:06 +02:00

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## Argument Check
### Objectives
Note: assume the script is executed with an argument
1. Write a script that will check if a given argument is the string "pizza"
1. If it's the string "pizza" print "with pineapple?"
2. If it's not the string "pizza" print "I want pizza!"
### Solution
```
/usr/bin/env bash
arg_value=${1:-default}
if [ $arg_value = "pizza" ]; then
echo "with pineapple?"
else
echo "I want pizza!"
fi
```