What is the use of a shebang line?
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Explain about login shell?
Explain about sourcing commands?
Create a bash shell script that reads a line from the user consisting of 5 words and then prints them out in reverse order. Name this script "reverse.sh"
What is difference between bash and shell?
How would you replace the n character in a file with some xyz?
What is the difference between grep and egrep?
How do I open the shell prompt?
Hi, i want to zip the files that generates automatically every few minutes (files generated are in .arc extension)....any body write a script for this... thanks in advance
Which is better perl or shell scripting?
Write a command sequence to find all the files modified in less than 2 days and print the record count of each.
How many fields are present in a crontab file and what does each field specify?
In a single command how do you run the previous command in the command prompt.