How do I grep recursively in unix?
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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 ?
Is it possible to count number char, line in a file; if so, How?
Consider a TCP echo client which blocks on fgets which read input from standard input. If now the corresponding server process crashes, what will client TCP kernel receive? Can the client process receive that? Why or why not? How you solve the above problem?
How to know the present working directory in unix?
What is unix operating system?
Explain kernal and shell?
Which is the shell of unix?
What does ls mean in unix?
Is mac terminal unix?
How the Kernel handles the copy on write bit of a page, when the bit is set?
Which language unix is written?
What methodology can be utilized to modify the password in unix?