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  1. Runt888

    UNIX script type checking

    Ah...makes sense. Thanks for all the replies. SamBones, your solution sounds great, but I'm using the bash shell. Thanks though. And thank you pmcmicha for your solution. Kelly
  2. Runt888

    UNIX script type checking

    Thanks for the reply. I never thought about using grep. I have one question: what is the ? for in the if statement? Thanks. Kelly
  3. Runt888

    UNIX script type checking

    Is there anyway to do type checking in a UNIX script? I need to check if a command line argument to my script is an integer. I'm using a while loop to get each character, but I don't know how to check if the character is an integer. I tried checking if it was between 0 and 9, but I got an...

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