Write a shell script called uncomp.sh  that will take a file with the standard archiving and compression  extensions (gz, zip, tgz, and tar) and perform the appropriate  operation[s] to uncomp.shress and unarchive the files. Acceptable  filename extension combinations are .tar, .tar.gz, .tgz, .gz, and .zip.  If the filename doesn't have one of these extensions then your script  should print a usage statement. An example of this script is provided  below. The usage is "uncomp.sh {filelist}+"