What does umask 077 mean?

0 Answers  

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difference between Tcp and udp

5 Answers  

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What command can you use to review boot messages?

3 Answers   TCS,

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What are bash scripts used for?

0 Answers  

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hi friends how to reinstall the grub.conf file. once i delete the grub file in perminatle ofter how to get back that file. plz send me ans. regards. madhu.m

5 Answers  

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What is the command to remove Lvm ,Pv and vg

12 Answers   Tech Mahindra, TNS,

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What is tty name?

0 Answers  

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How does diff command work?

0 Answers  

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how to create SAMBA server in fedora 9 linux ?

6 Answers   Wipro,

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How do I find cpu in linux?

0 Answers  

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Which of the commands will replace all occurrences of the word rate with the word speed in the file racing?

0 Answers  

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What is parallel ssh?

0 Answers  

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