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nilforooshan/param_in_file.md

Created March 13, 2024 10:19
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sh: Store a parameter in a file and read it as a variable
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param_in_file.md

Store a parameter in a file and read it as a variable

cat file.txt

121

read -r myNumber < file.txt
echo "The number is: $myNumber"

The number is: 121

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