script para filtrar apenas determinada linhas de um conjunto de arquivos para montagem de relatório.

filter.sh

#!/bin/bash

destfile=/home/user/pedidos/filtro.txt;
touch --date "2015-10-01  00:00:00" /tmp/start
array=($(find /home/user/pedidos/2*.txt -type f -newer /tmp/start |sort))
n=${#array[@]};
b=1

for ((x=0; x < $n; x++)); do
	echo "PEDIDO NÚMERO: " $(($x + $b)) >> "$destfile"
	echo $(sed -n 7' p;' ${array[$x]}) >> "$destfile"
	echo $(sed -n 8' p;' ${array[$x]}) >> "$destfile"
	echo $(sed -n 11' p;' ${array[$x]}) >> "$destfile"
	echo $(sed -n 12' p;' ${array[$x]}) >> "$destfile"
	echo $(sed -n 14' p;' ${array[$x]}) >> "$destfile"
	echo $(sed -n 30' p;' ${array[$x]}) >> "$destfile"
	echo $(sed -n 31' p;' ${array[$x]}) >> "$destfile"
	echo $(sed -n 32' p;' ${array[$x]}) >> "$destfile"
	echo $(sed -n 40' p;' ${array[$x]}) >> "$destfile"
	echo $(sed -n 41' p;' ${array[$x]}) >> "$destfile"
	echo $(sed -n 42' p;' ${array[$x]}) >> "$destfile"
	echo $(sed -n 43' p;' ${array[$x]}) >> "$destfile"
	echo $(sed -n 44' p;' ${array[$x]}) >> "$destfile"
	echo $(sed -n 45' p;' ${array[$x]}) >> "$destfile"
	echo "###############################################################################" >> "$destfile"

done