Created
August 8, 2023 19:20
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Chapter 1 script components
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| #!/bin/bash | |
| # define var in script | |
| GREETING="Welcome" | |
| echo GREETING | |
| echo $GREETING | |
| # pass var as arg | |
| echo "you have typed $1 as the first argument" | |
| echo "these are all arguments: $@" | |
| # read var from user input | |
| echo "what is your name?" | |
| read NAME | |
| echo "$GREETING, $NAME" |
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