Which command will show you free/used memory?
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in unix how to change old name to new name
What is cmake in linux?
How do find hard disk revolutions speed?
What is #!/ Bin sh?
What are the 7 types of sentences?
What is sudo bash command?
I know ssh, telnet, dns,apache all are worked on TCP/UDP but i want to know any one service which are working on UDP only?
What is finger command in linux?
What is a ulimit in unix?
What is the command can be run to remove all the rules in an iptable table?
How do I find my user id in linux?
please advice me what i have to prepare for NIC Exam(22-feb- 09). send me the question pattern for the 2 hrs exam. please sent it to manivannan_it15@yahoo.co.in