Does cp command overwrite files?

0 Answers  

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what is telnet?

6 Answers  

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What is Unix, and how does it differ from other operating systems?

2 Answers  

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What is difference between grep and find command in unix?

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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what is the default permission for /etc/shadow file in UNIX

2 Answers   Wipro,

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

2 Answers  

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What is a command and examples?

0 Answers  

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Explain ‘library functions’ with respect to unix commands?

0 Answers  

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What is the difference between Shell Programming and Shell scripting?

10 Answers   HCL, TCS, Wipro,

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their is a file1,file2 and i want to append file1 data to file2?

9 Answers   IBM,

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How to find and replace the below command?

2 Answers   HCL,

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