Write a method called compress that takes a string as input, compresses it using rle, and returns the compressed string. case matters - uppercase and lowercase characters should be considered distinct. you may assume that there are no digit characters in the input string. there are no other restrictions on the input - it may contain spaces or punctuation. there is no need to treat non-letter characters any differently from letters.

Acase study allows a more detailed look at the life of a single subject than any other study.

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."

What are the different parts of computer