3 Use the following command to download a sample of the apache HTTP log file (wget) wget ftp:/lita.ee.lbl.gov/traces/NASA access log Aug95.gz (You can get it from the NASA site: http:/ita.ee.lbl.gov/html/contrib/NASA-HTTPhtml) After you downloaded the NASA access log.. .file, run the following to decompress it gunzip-d NASA access log Aug95.g (Keep that file for future use) Open the file and make yourself familiar with its format. Note, that the first field in the file is the IP address of the requestor. Using the tools we discussed, find out a. Display first 20 entries of the log file, sorted by the unique web pages. b. Search for and display the first 20 entries from the log file that have status code other than 200 (success) C. Repeat the above, but this time display result sorted by file name