Linux Server Administration
Friday, April 3, 2015
difference between Telnet and SSH?
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ssh is a secured shell, where telnet is not a secured one.when you ssh to trasnfer data between a system, the data will be send in ...
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Immutable Files in Linux
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Recently I came across a situation. I was trying to delete a configuration file in Linux and got error “rm: cannot remove `path/filen...
linux admin interview questions and answers for experienced.
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Interview Questions And Answers Q: - How are devices represented in UNIX? All devices are represented by files called special files that...
Thursday, April 2, 2015
what is difference between raid 10 and 01 with explanation.
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RAID 10 & RAID 01 RAID 10 RAID 1+0 called as “stripe of mirrors” It requires minimum of 4 disks. Ex: The disks within the group ar...
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