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waldek 2021-04-10 14:07:05 +02:00
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commit 5912945ed0
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certificates/essentials/lpi_essentials_lesson_03.md
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@ -125,6 +125,7 @@ fi
## Guided Exercises
1. Read the contents of script1.sh below:
```
#!/bin/bash
@ -144,7 +145,9 @@ fi
echo "here's your cake!"
exit 0
```
* What is the output of these commands?
```
./script1.sh
echo $?
@ -152,8 +155,8 @@ echo $?
echo $?
./script1.sh CAKE
echo $?
```
2. Read the contents of file script2.sh:
```
for filename in $1/*.txt