Answer / chakri

$ vi filename

Answer / usama el far

I think he is trying 2 ask about the file system itself

creating a new file means :

- modify a directory to include this new file
- add a new inode in the inode table
- i am not sure of "reserving a new data block / not "

Explain iostat, vmstat and netstat.

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

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How to recover a system whose root password has lost?

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What is an inode?

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What is default permissions for others in a file?

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What is an incremental backup?

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Could you tell something about the Unix System Kernel?

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

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Which is the most commonly used replacement algorithm?

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