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tar vs dump

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# 1  
Old 02-05-2007
tar vs dump
Hi everybody,

My objective : copy a server, and be able to replicate it ( entirely) to a test environment. (Not for backing up the server)

I have went through the man pages (i admit,not comprehensively) of tar and dump.

I notice that they are loosely the same. since both allow me to extract what i need and later exploding the directories to where ever i want them. May i know which is more suited for my objective and why?

If my objective is to back up , would dump be a better alternative?
# 2  
Old 02-06-2007
my os is sco 5.0.6
cpio is best instate of tar, tar have some limitation.

go first where to start copy. ./ will be restore from current directory.
cpio -OcvdB -O /dev/nrStp0 ./*

tar cvf /dev/nrStp0 ./*
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