What are "c" and "b" permission fields of a file?
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How to initialize a directory size to a variable??
what is the difference between cmp and diff commands
What is the use of a shebang line?
How do you read arguments in a shell program - $1, $2 ..?
What are the Different types of shells?
Is cmd a shell?
What is the use of script interpreter in shell scripting?
What is MUTEX?
When should shell programming/scripting not be used?
one folder contains lot of students name but I want to fetch hello with every student name individually using shell script
What does sh mean?
How to write a function?