Telnet sometimes doesn't permit root logons,how will you then change a file writable only by root on a remote host?

1 Answers  

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Explain iostat, vmstat and netstat.

2 Answers  

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What is Fork swap?

1 Answers   Infosys, SSI Small Scale Industries,

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how can you say that unix operating system provides more security than other operating systems.

1 Answers  

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how to set request time out value for name resolution on clients (hp-ux) ?

1 Answers   Amdocs,

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How do you list the files in an UNIX directory while also showing hidden files?

4 Answers  

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very first process created by kernell?

4 Answers   TCS,

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In detail elaborate the system? What is driver?

0 Answers   BMC,

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How will you run the script in UNIX?

5 Answers   BMC,

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What is the difference between grep & find?

3 Answers   HCL,

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how can we create the script in crontab at mid night on sunday,satuarday,fiday 0n monyh october,november,january? please give me answer if anybody knows ? because on important purpose.

2 Answers  

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What do you mean by nice value?

4 Answers  

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