Bows.... I am downloading these files: ftp://ftp.ncbi.nih.gov/pub/geo/DATA/SOFT/GDS/*.gz and parsing with the following ugly ugly command in my perl code, does anyone know of a more elegant perl way to do this? Bows and Thank You! 
$cmd =
"zcat *.gz \| grep -P \'\\!dataset\' \| grep -P \'\\=\'  \| perl -pi -
+e s\'\/^\\!dataset\\_\|\\=\.*\/\/g\' | sort | uniq  >VARIABLES";
print "$cmd\n";
system($cmd);

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In reply to How would you do this? by david_lyon

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