What does 'mkdir' command do in UNIX?
Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?
What UNIX command will control the default file permissions when files are created?
What is the behavioural difference between cmp and diff commands?
What is $0 bash?
Write a grep (or grep) command that selects the lines from a file that have exactly three characters.
What is the comma to show the space allocation of files?
In UNIX, what is the command to kill a process?
distinguish between user mode and kernel mode?
What does find command return in unix?
What's a command word?
Assume that a file’s permissions give you read and write access. What operations can you perform on the file if it is in a directory which has “r”(read) only process? What operations can you perform on the file if it is in a directory which has “x”(execute) only access?
what is the command to find out the difference between files and folders?