Answer / joy

SHMMAX and SHMMNI

How to give root privileges without using SU/sudor ?

1 Answers  

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What is a FIFO?

2 Answers  

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What is file constructing in UNIX/AIX ?

2 Answers   IBM, TCS,

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How would you change all occurrences of a value using VI?

1 Answers  

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What is Fork swap?

1 Answers   Infosys, SSI Small Scale Industries,

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What scripting languages do you know?

1 Answers  

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why unix command can be divided into internal and external command

1 Answers   IBM,

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What is the difference between internal and external commands?

13 Answers   BPL, DOEACC, Engro, Kuvempu University, NIIT, TCS,

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differentiate between named & unnamed pipe.

11 Answers   Cisco, IIT, ISEC,

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System A can contact system B, but not in reverse, not firewall, not tcp wrappers, what is the reason ?

2 Answers  

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What are the files in /etc directory?

6 Answers   TCS, Wipro,

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. Using sed and grep, write a command which lists files and directories with following properties: (i) created in 1999 (ii) with user's as owner and group

0 Answers  

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