Explain about login shell?
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What is bourne shell scripting?
What is shell environment?
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.
How will you list only the empty lines in a file (using grep)?
what is tickets $ what low,medium,high priorite pls define time also
How would you replace the n character in a file with some xyz?
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?
What is bash coding?
write a non recursive shell script that accepts any number of arguments and prints them in the reverse order
How to write a function?
How do I read a .sh file?
What is shell variable?