reboot your brain

Linux Kernel Assignment :  Problem #1     Block System call :  block system call for date command  that means you don't have to uninstall date command but if you run kernel must not accept  do the same Firefox as well Problem #2 :  play with directory    create a directory without name from command line   create a directory with name "-okgoogle" Problem #3 :  create a directory structure  Note :   You are only allowed to use a single command and only one time Problem #4.   share and files and folder   create two users name jack and Jill  from command line create all the data under home directory of each users  login with jack user and create a file name  jack.txt using vim editor and write "hello jack" from jack user also create two directories name jack1 & jack2  now login from Jill user and create a file. Jill.txt using vim editor and write...