What is the first line in every perl script called?
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Can we run shell script in windows?
What is the use of "$?" Sign in shell script?
In which variable prompt value is stored?
What language is bash?
What is a file basename?
What happens on a system call?
How to rename all the files in a folder having specific extension? Example: I have some files with extension (.txt) in a folder name 'Test'. I have to rename all the .txt files in a test and its subdirectories to .my extension.
what is info area how many types?
Explore about environment variables?
What does it mean by #!/Bin/sh or #!/Bin/bash at the beginning of every script?
What is shell and terminal?
What are the advantages of bash over all other shells?