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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In a company there are 3 groups i.e Finance, HR and Marketing. Each groups having 3 members. There is a file named as file1.txt. The permission set for the above file is rwx-rw----x. Now the question is only the members of Hr and Marketing group can view and edit the file. But the file is not accessible to the members of Finance Group. Can anyone tell me what would be the exact command for linux.root@localhost#<type the exact linux command>

3 Answers   Six Sigma,

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Main configuration file and command used for NFS enabling exported directories and deamons?

0 Answers  

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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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what are the linux boot files?

9 Answers   CSS, Wipro,

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You locate a command in the /bin directory but do not know what it does. What command can you use to determine its purpose

0 Answers  

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What is difference between egrep and grep?

0 Answers  

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You need to see the last fifteen lines of the files dog, cat and horse. What command should you use?

0 Answers  

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How to hide the partition in GRUB booting? (This technique is required when you have more that one Windows system on different partitions of the same disk, let us say the first and second partitions of the first hard drive, to boot from the first partition you must hide the second one)

2 Answers  

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tell me something about linux commands.

0 Answers   Ericsson,

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How do I check command history?

0 Answers  

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What is lsof command in linux?

0 Answers  

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