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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HOW DO CREATE A NFS FILE SYSTEM

4 Answers   Mind Tree,

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What is INODE?

6 Answers   BMC,

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does the stat() function call use the inode of the file to generate the information about a file? what is inode mostly used for?

1 Answers   HP,

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What is mutex?

2 Answers   BMC,

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virtual terminal protocol is an example of which layer and works with which layer?

1 Answers   DOEACC, Virtusa,

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What is the number of the masked code ee@?

2 Answers   Accenture, Amazon, Amdocs,

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How to find the version details of unix? if any application is installed in unix OS how to find the version of that application is it possilbe or not? pls let me know cmd in detail.

5 Answers   HCL,

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What do you mean by u-area (user area) or u-block?

6 Answers  

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What is the difference between grep & find?

3 Answers   HCL,

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Why do inode number start from 1 and not 0 ?

3 Answers  

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How do I log into a remote Unix machine(as a root/normal user)?Please specify with command user and argument.

3 Answers  

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