What do you understand by the term filters?
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finding the presence of a word in a list of 'n' files (pattern matching)
following two file are file a file b 110 aab 330 xxl i want the output like file a fileb 110 xxl 330 aab give solution ?
What are unix options?
What is the chief difference between the –v and –x option s to set?
Explain the method of changing file access permission?
How to give execute permission for a file in unix?
What is .sh file in unix?
What does shebang mean in unix?
What does unix .profile contains?
What a pipe?
What is the difference between an absolute path and a relative path in unix?
Is unix free to use?