What are the main differences between RHEL4 & RHEL5?
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How to recover a deleted file in linux ?
How to send automated email to a set of people at fixed time ?
I want to configure production interface and manage interface, how to configure both interfaces in Linux. please post the answers
You want to create a compressed backup of the users' home directories. What utility should you use?
what are the different types of Backups..?
How is the difference between ftp and sftp ? and explain how to create ftp server and sftp server with example ?
2 Answers Bank Of America, IBM,
how do i check which package has installed some command suppose ls , mkdir or whatever ???
There are 4 network Interfaces, how can we find which one is Primary.
what is NIS Server...?
how can i make an user to nologin without locking the account for the user
How To Hide the FTP Version?
someone already asked 'what is diff between unix & Linux' can I ask the same but more nuanced...I have 7 years app support of unix, have never seen Linux BUT need to bluff my way through in an interview i e say that I have use Linux. What are the most important things I need to know?