how will you convert a general file to a hidden file?

4 Answers  

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How do I run a bash script?

0 Answers  

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Why is shebang used?

0 Answers  

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Which command is used to restrict incoming messages?

0 Answers  

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Write a grep (or grep) command that selects the lines from a file that have exactly three characters.

24 Answers   Mac, Nokia,

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Give the command to display space usage on the UNIX file system.

6 Answers  

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Sorry to all Technical person for mistake of Question. Now i am post currect question Why copied file permission is changed in destination. When i give all permission i.e 777 to file and copy that to other location in destination the permission is 755. But if give permission 555 in destination that file permission is 555 and if give permission 444 to file after copy in destination the file permission is 444. These all are happening in normal user. How the umask value is calculate here really i am not understand. Please write the proper answer. Thanks in Advance

3 Answers   TCS,

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Is there any command in Unix, other than:ls, to list the files in a directory? The answer will be highly appreciated...

27 Answers   CGI,

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What is the difference between pipe (|) and tee command in unix

14 Answers   Cap Gemini, TCS,

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why metadb requires a seperate slice to create Solaris volume manager

0 Answers   Wipro,

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How to know a process is a zombie or orphan process?

3 Answers   Perot Systems,

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What is awk command used for?

0 Answers  

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