How to calculate the number of words in a file?

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What are the core concepts of unix

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What is $path in unix?

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What is the chief difference between the –v and –x option s to set?

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How to remove certain lines from a file in Unix?

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i m putting 2.6yrs fake exp in oracle/unix production support i want to know some real time issues,like tell me the challenging issue u ever faced? my project is credit card application plz help me!

0 Answers   Sapient,

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1)what is grep|sort give example? 2)what are the test commands

1 Answers   Cap Gemini,

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What is path variable in unix?

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I have one flat file,in this file how many columns are there i don't know,but one ename column is there , just i want to cut the surname, so how to cut the surname, any one know the answer please guide me ? ename ----- tapan kumar nayak bala murugan kutal chkrobarthy biswo My output is like that OUTPUT ------ nayak murugan chakrobarthy biswo

0 Answers   Cap Gemini,

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What will happens when we don't call of bind()and listen() in a normal echo server ? Q.33 (b). What are the purposes of the three file descriptors on which the syslogd daemon listens and does I/O multiplexing?

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How is unix different from other operating system?

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Define the term directory?

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