1.I want to change runlevel but the Users shall not be disturbed?how? 2.Disk have 5gb disk utilization even though files unable to create, why? 3.what are the internal and external command in linux? 4.sar command o/p? 5.how list the open files? 6.what is kernel compiling? 7.How do u See complete configuration in ur system? 8.how will u make a daily updates with cron daily? 9.which port is associated with ttys0? 10.specific some problems linux admin(if u are linux admin)faced and how did u overcome it?

10 Answers   IBM, TCS,

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which command is used to see all the system configuration? like hardware, HDD, memory etc.

14 Answers   ADS, eClinicalWorks, NJN,

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How do display error messages instantly when command fails?

2 Answers   Satyam,

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what is "ls* " is run options are 1) x 2).x 3) hidden 4) no disply tell exact answer.

6 Answers   Google,

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How do I run bash on windows?

0 Answers  

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I lost a root password and i need to give it, I treid to change it through single usermode even though i am not get a password, then what is the other procedure to give a root password?

8 Answers  

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How can I create a file with cmd?

0 Answers  

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what is the command To print script arguments

4 Answers   Google,

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How do I get to root directory in linux?

0 Answers  

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Working in Linux/Unix platform, if any command dose not work, say # ls reports as command not found. what to do?

5 Answers  

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What does && mean in bash?

0 Answers  

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How do I check my cpu cores?

0 Answers  

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