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dúvida com test


From: alexandre
Subject: dúvida com test
Date: Thu, 25 Aug 2005 17:35:10 -0300

alguém poderia me dizer o que eu estou fazendo errado, e como fazer
para o test funcionar adequadamente?

# df | grep "/dev/cdrom"
/dev/cdrom              701890    701890         0 100% /mnt/cdrom
# echo $?
0
# [ df | grep "/dev/cdrom" ]
bash: [: missing `]'
grep: ]: No such file or directory
# echo $?
2

-- 
:?)


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