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| From: | Cristiano Amaral |
| Subject: | Re: [shell-script] Re: Script para randomizar as linhas de um arquivo |
| Date: | Sat, 23 Aug 2008 10:49:53 -0300 |
NLINHA=$(wc -l < frases.txt)
XLINHA=$((RANDOM % NLINHA))
test $XLINHA -eq 0 && XLINHA=1
sed -n ${XLINHA}p frases.txt
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