Which command is used to restrict incoming messages?

0 Answers  

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Hi All, Can you please let me know how to grep for a particular pattern in unix. I want to print the dates from the file exp.txt. the date pattern is DD:MM:YYYY, I just want to print all the dates from the file exp.txt.

8 Answers   Concentrix, IBM, Symantec, TCS,

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Explain iostat, vmstat and netstat.

3 Answers   CTS, Wipro,

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distinguish between user mode and kernel mode?

6 Answers   Infosys,

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How do you create a file in UNIX

36 Answers   Accenture, EMG, Nokia, QA, TD,

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What are bash commands?

0 Answers  

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How do you move or rename a file or directory?

1 Answers  

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What does touch command do in unix?

0 Answers  

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What are file permissions in Unix, and how are they represented?

2 Answers  

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Explain ‘library functions’ with respect to unix commands?

0 Answers  

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Name the various commands that are used for the user information in unix.

0 Answers  

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How do I use nslookup?

0 Answers  

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