What is command substitution?
No Answer is Posted For this Question
Be the First to Post Answer
Assume the following files are in the working directory prompt> ls -l tasks -rw-r--r-- 1 alex student 1423 Feb 21 14:01 tasks What command can Alex use to give everyone permission to write to the file? What will the ls -l command display if he does so?
What is the syntax of grep command and what is its use?
How to redirect standard error to a file?
Using unix command how to display no of records in oracle?
Write a command that will display files in the current directory, in a colored, long format.
Why is it called grep?
What does pipe () return?
what are the differences between CUI and GUI interfaces?
52 Answers College School Exams Tests, HCL, HP, IBM, IBMR, NIIT, Talco, Wipro,
What is the difference between awk and grep?
What command will change your prompt to myprompt?
How to open a Database using Unix Command Please Do Reply
How do I use grep to find a file?