How do you debug a script?
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write a program to display all the files from the current directory which are created in particular month
How to print all array elements and their respective indexes?
What exactly is a shell?
c program which behaves like a shell(command interpreter). it has its own prompt say "NewShell$".any normal shell command is executed from your shell by starting a child process to execute a system program corrosponding to the command
What is echo $shell?
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?
one folder contains lot of students name but I want to fetch hello with every student name individually using shell script
What is a batch file used for?
what is "umask"?
Given a file find the count of lines containing the word "abc".
What is scripting used for?
What is the use of a shebang line?