Answer / Ajay Raj Singh

Linux itself is not a programming language, but it primarily supports numerous programming languages such as C, C++, Python, Java, Perl, Ruby, PHP, and many others.

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

1 Answers  

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my clients are getting services from servers but how to know which client is using which service. is there any files to keep information about these? clients used ftp, nis, samba, apache, squid, nfs and mail services how to know how many users got service from server side with date,time and client system ip ?

3 Answers   Wipro,

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How do I check dns entry?

1 Answers  

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Hi All of Unix/Linux professional Q.Why soft link file not open by cat command. Ihave make following symbolic link but when i open with #cat linkfilename it does not oped please see the following code and try to answer. # ln -s file1 ~/mydir/filea [root@dhcppc0 ~]# cd mydir [root@dhcppc0 mydir]# ls -l total 4 lrwxrwxrwx 1 root root 5 2010-04-04 09:04 filea -> file1 [root@dhcppc0 mydir]# cat filea cat: filea: No such file or directory

2 Answers  

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if i run ls command it will show me the junk output what is problem and how to resolve it

2 Answers   BPO,

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What is ps command in linux?

1 Answers  

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1.what is Kernel parameters? 2.how many cpu have use in your machine?

3 Answers   ConSim,

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Diff b/w C-shell and Born-shell

2 Answers   HP,

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can any one send me one project on linux ...?

0 Answers   Verizon,

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What would be the result of the command paste -s dog cat?

1 Answers  

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can some one tell me the steps(with commands) to create LVM in RHEL 5????

5 Answers  

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what is major and minor?

2 Answers   IBM,

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