Add help optarg
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#!/bin/sh
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function usage
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{
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echo \
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"Usage: $0 [-h|-d|-g] [-e HEADER_PATH] [-f FOOTER_PATH]" \
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"[-c CSS_PATH] [-o OUTPUT_DIR] [-p POSTS_DIR]"
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exit 0
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}
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function parse_optargs
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{
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while getopts "h" opt; do
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case $opt in
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h)
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usage;;
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esac
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done
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}
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parse_optargs $@
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