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  • How do I read a variable from a text file in shell?

    I want to insert in my script a value (string) that I would read from a text file.

    For example: I have shell script
    #!/bin/bash
    echo "Enter your name:"
    read name
    echo "...and now your age:"
    read age

    # example of how to use the values now stored in variables $name and $age
    echo "Hello $name. You're $age years old, right?"

    and the input file (called input.in)
    Priya
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    Thomas
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