What utility can you use to automate rotation of logs?
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In Linux(RHEL) server have two users with same name. one is local user and second one is NIS user. if you login the server which user will login (local or NIS)
What command can you use to review boot messages?
how do you configure linux system as a router?
How to ""Add"" not replace address to same network card other than the alias way.... ??????
Without using w command how can Iknow that who are users logged in and what they are doing and whether they are idle or running mode?
in linux gui desktop icon was lost how con u back this icons
What is the difference between semaphore and spinlock?
How can you see all mounted drives?
there are many IPC mechanisms available in Linux ? Which one is best to use and when ?
What is the difference between Telnet and SSH?
How to convert an IP address to a Domain name using Unix ?
how to install linux OS? pls send step by step