How to print/display the first line of a file in Unix?
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What are the basic responsibilities of a shell?
command to view process running?
"ls" command is showing all the subdirectoary and files which are present in the current directoary, i want to cut only directoary name. How to cut only name ?
Explain pid.
How to remove the first line/header from a file in Unix?
What is necessary before running a shell script from the terminal?
What is unix and why it is used?
Write down some common shells with their indicators?
How do I delete files older than 2 days unix?
What are the hidden files in unix?
Name two paging states for a page in memory?
How does unix file system work?