Test DNS Settings. Before you begin check your DNS settings be sure to review /etc/resolv.conf for the DNS servers listed. This file is important because the tools you use to test DNS will typically use the domain name servers listed in this file.
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Distributing New SSH Keys Using Rsh On Linux And Unix
http://linuxshellaccount.blogspot.com –
Quick and easy shell script to help setup openssl, openssh and zlib, while creating new ssh host keys, network-wide using rsh.
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