What are the general commands in using unix os for a beginner?
Who wrote grep?
What does the metacharacter mean?
Give the command for finding the current date.
What are the commands in UNIX to list the files in a Directory?
Which command will you use to change the permissions on file?
What is the command to find hidden files in the current directory?
What does 'mkdir' command do in UNIX?
What are awk commands?
How to convert a hidden file to normal visible file?
How do you change your account's password?
what is the use of wild cards?
distinguish between multi-tasking,multi-user,multi- processing and time sharing?
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