Consider the following specifications for two hard disk drives: drive a: drive diameter: 3.5"platters: 2rpm: 7,500exterior color: silveraverage time needed to move the read heads to a specific track (seek time): 7msrate at which data passes under the read heads: 40 mb/srate at which the hard drive communicates with the computer: 100 mb/sdrive b: drive diameter: 2.5"platters: 4rpm: 10,000exterior color: blue

Write the command that can be used to answer the following questions. (hint: try each out on the system to check your results.) a. find all files on the system that have the word test" as part of their filename. b. search the path variable for the pathname to the awk command. c. find all files in the /usr directory and subdirectories that are larger than 50 kilobytes in size. d. find all files in the /usr directory and subdirectories that are less than 70 kilobytes in size. e. find all files in the / directory and subdirectories that are symbolic links. f. find all files in the /var directory and subdirectories that were accessed less than 60 minutes ago. g. find all files in the /var directory and subdirectories that were accessed less than six days ago. h. find all files in the /home directory and subdirectories that are empty. i. find all files in the /etc directory and subdirectories that are owned by the group bin."

Which argument is not a valid filter? does not equal this quarter filter by cell color all of these are valid filter arguments.

Animations and transitions are added from the