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Hello, I am trying to put together a script and I am running into a slight problem. I need my script to take multiple variables from the command line and use them. Here is what I have so far: #!/bin/sh # # Handles Arguments # while getopts xy: option echo $OPTARG do case $option in x) xdim=$OPTARG;; y) ydim=$OPTARG;; \?) echo "usage: ds9sh [-x columns] [-y columns] file..." exit 2;; esac done shift `expr $OPTIND - 1` # # Program functionality is coming! # echo "X = $xdim" echo "Y = $ydim" If I use one variable it works fine, when I bring it to two it breaks. I'm really hoping that someone will have insight into this problem. Thanks, Anthony
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