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OPS235 Lab 4 - CentOS7

10 bytes added, 11:07, 29 April 2015
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fi<br>
if [ "$#" -eq 0 ] # if no arguments after command<br>
then<br> &nbsp;echo "You must enter an argument" >&2<br> &nbsp;echo "USAGE: $0 [-i {input-path}]" >&2<br>
exit 2<br>
fi<br>
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