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public shellscript v1 · immutable#!/bin/bashwget http://tinyurl.com/37f9l3 -O file.pdfanalyze=$(md5sum file.pdf)static="0ae1c9cc61f5cad5d507d1098c499d18 file.pdf"echo $analyzeecho $staticif [ "$analyze" == "$static" ]; then echo "NO"else echo "YES"fi