thulben@alpha:~
17 $ md5sum /bin/gzip /bin/zcat /bin/gunzip
57cd8cdf42fbda6e0a1f5e17ac986b4f  /bin/gzip
57cd8cdf42fbda6e0a1f5e17ac986b4f  /bin/zcat
57cd8cdf42fbda6e0a1f5e17ac986b4f  /bin/gunzip