What is echo in shell?
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What is awk in shell scripting?
What is the basic difference you find between a shell script and perl?
What is meant by $1 in shell script?
what are command line arguments? what is the need of those?
Please give me example of " at command , contrab command " how to use
What are the different commands available to check the disk usage?
How do we create command aliases in a shell?
I have 2 files and I want to print the records which are common to both.
Explain about "s" permission bit in a file?
how to print the matrix form of 2-d, 3-d arrays in unix c shell scripts ?
What are the advantages of shell scripting?
How many prompts are available in a UNIX system?