why unix command can be divided into internal and external command

1 Answers   IBM,

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What is YACC?

0 Answers   Cisco,

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which is the best book for learning unix and linux?

6 Answers  

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what is RAID 1+0?

2 Answers  

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what is output mkvg pvname

0 Answers  

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What are permissions in UNIX?

5 Answers   BMC, University,

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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 happens when we create a file system?

1 Answers  

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The UNIX shell is.... a).does not come with the rest of the system b).forms the interface between the user and the kernal c) does not give any scope for programming d) deos not allow calling one program from with in another e) all of the above

2 Answers   IBM,

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What is paging?

2 Answers   BMC,

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What steps are required to perform a bare-metal recovery?

1 Answers  

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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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