What is console line?
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write a scwipt that a) takes exactly one argument, a directory name. b) if the number of argument is more or less than one,print a usage message c) if the argument is not adirectory, print another message d) for the given directory, print the five biggest files and the five files that were most recently modified. e) save the output to a file called q2output.
Explain about the exit command?
When we login into our account which files are executed?
what is the difference between cmp and diff commands
What are zombie processes?
What is shell prompt?
How to calculate the number of passed arguments?
How do I run a bin bash script?
What is the syntax of "grep" command?
What is echo in shell?
determine the output of the following command: echo ${new:-variable}
What is shift command in shell script?