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Re: [shell-script] Backup em CD-ROM


From: Clycio
Subject: Re: [shell-script] Backup em CD-ROM
Date: Fri, 25 Apr 2003 19:48:01 -0300
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; pt-BR; rv:1.2.1) Gecko/20021130

Olá,

Este script talvez não atenda, pois ele assume que a imagem que ira gerar será menor que 700MB.
Se realmente for urgente tente o yacdbak ( http://yacdbak.sourceforge.net/ )

Abraço


Augusto Cezar Amaral escreveu:

Olá pessoal.

Bom, preciso de um script que faça backup do sistema em vários CDs. Como
ainda estou dando meus primeiros passos em shell scripting e o lance é
meio urgente, gostaria da ajuda de vcs.

#!/bin/sh
cd /
# Set a couple of values
DATE=`/bin/date +%b-%d-%y`
HOST=`hostname`

echo "Starting Backup"
/bin/date
date >/work/backup/$HOST-$DATE
# Tar the system stuff and place a list on the CD-R
tar -czvf /work/backup/system.tgz \
         ./etc \
         ./usr/local/bin \
                         >/work/backup/system.txt
echo "Building CD Image"
/bin/date
mkisofs -r -f -o /work/cdroms/backup.iso \
                /home \
                /work/backup/system.tgz \
                /work/backup/$HOST-$DATE \
                /work/backup/system.txt
echo "Burning CD"
/bin/date
cdrecord -v speed=2 dev=0,1,0 -data /work/cdroms/backup.iso
rm /work/backup/system.*
echo "Done"
/bin/date
eject cdrom



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