What does echo $0 do?
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what is this line in the shell script do ?#!/bin/ksh
What is the need of including script interpreter in your shell script?
Differentiate between ‘ and ” quotes.
What is bash command used for?
What is the command for " how many shell is running in your system or how many shell supported by your system " ?.
how to delete all the files with extension .dat rom a directory tree from root to third level in a single unix command?
What is sed in shell script?
How will you find the 99th line of a file using only tail and head command?
What does $# stand for?
Explain about gui scripting?
How does shell scripting work?
If one dont know how to create a script then how he/she can use the QTP?