How to check if a directory exists?
No Answer is Posted For this Question
Be the First to Post Answer
Which is best institute for testing tool?
What is shell variable?
How does path variable work?
What is a boot block?
I have to write Shells (Linux + Unix)for publishing packages and reports. Is it possible ? What are the differents executable programs ineed to call ?
Write a command sequence to find all the files modified in less than 2 days and print the record count of each.
I want to read all input to the command from file1 direct all output to file2 and error to file 3, how can I achieve this?
How to get the last line from a file using just the terminal?
What is bash shell command?
Explain about shebang?
What is the need of including script interpreter in your shell script?
What lives in a shell?