Using crontab in UNIX

Create a crontab to perform the tasks listed below at the frequencies specified. Note that you do NOT need to write the actual scripts! a) Run a backup script named local-backup from the /usr/local/adm directory every weekday at 11:30pm. b) Execute a cleanup script named weekly-cleanly from the same directory above, every Friday at 4:30am. c) Every night, produce a list of files that are world-writable. d) Execute a reporting program, named twice-monthly from the /usr/local/bin directory on the 15th and 31st. e) Execute a performance report script named perf23 every hour at 15 and 45 minutes after the hour on weekdays between the hours of 6:00am and 6:00p... click for more

Object-Based Operating Systems

Does CORBA assist or interfere with migration? Explain.

Design and develop a project to assign a letter grade (A >= 90, B = [80..89], C = [70..79], D = [60..69], and F = [0..59]) to a student's Assignment based on a test score and other criteria.

Design and develop a project to assign a letter grade (A >= 90, B = [80..89], C = [70..79], D = [60..69], and F = [0..59]) to a student's Assignment based on a test score and other criteria. Use a NumericUpDown control to allow the instructor's assistant to enter a test score between 0 and 100. Use a group of RadioButton controls to determine the grade on Extra Credit Project #1: None (0 points), Average (3 point bonus), Above average (5 point bonus). Use a second group of RadioButton controls to select whether a student handed in the assignment on time, with the default being On Time. The other choices are 1 to 2 days late (5 point penalty) and more than 2 days late (automatic score... click for more

Microsoft Trial

What happened in the antitrust case with microsoft in the late 1990s?

Microsoft Trial

How would monopolistic behavior have any influence on the market? Why should Microsoft not adhere to the antitrust legislation?