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jrosco/Bash_Default_Args.sh

Created June 7, 2017 20:59
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Bash use default cmd args
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Bash_Default_Args.sh
#!/bin/bash
set -e
ARG_ONE=${1:-ONE}
ARG_TWO=${2:-TWO}
ARG_THREE=${3:-THREE}
echo "1:${ARG_ONE} - 2:${ARG_TWO} - 3:${ARG_THREE}"
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