What is pattern matching in unix?
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How to print/display the last line of a file in Unix?
Is mac unix based?
Explain about shell aritmetic operators and functions?
How is unix different from windows?
What is a unix shell?
How do I remove 30 days old files in unix?
What is meant by the term super user?
What does sort do in unix?
How to move files from one directory to other in unix?
What is the chief difference between the –v and –x option s to set?
Explain the following statement, “it is not advisable to use root as the default login.”
How to calculate the number of words in a file?