This are Linux questions
What command can I use to make a compressed version using the gzip making sure to preserve the original file?
What command can I use to decompress a file into its original form?
What command can I use to view the contest of the compressed file directly ( do not pipe output to another utility for viewing ?
What command can u sue to list the contests of the contained archive without extracting the files?
What command can I use to decompress a file into its original tape archive format?