40 lines
947 B
Plaintext
40 lines
947 B
Plaintext
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ScriptVersion="1.0"
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#=== FUNCTION ================================================================
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# NAME: usage
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# DESCRIPTION: Display usage information.
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#===============================================================================
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function usage ()
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{
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cat <<- EOT
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Usage : ${0##/*/} [options] [--]
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Options:
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-h|help Display this message
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-v|version Display script version
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EOT
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} # ---------- end of function usage ----------
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#-----------------------------------------------------------------------
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# Handle command line arguments
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#-----------------------------------------------------------------------
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while getopts ":hv" opt
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do
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case $opt in
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h|help ) usage; exit 0 ;;
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v|version ) echo "$0 -- Version $ScriptVersion"; exit 0 ;;
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\? ) echo -e "\n Option does not exist : $OPTARG\n"
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usage; exit 1 ;;
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esac # --- end of case ---
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done
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shift $(($OPTIND-1))
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