cp文件计数

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#!/bin/bash

FNUM=`ls -alLR testsrc | grep "^-" | wc -l`
echo $FNUM
cp -vrf testsrc testdst | awk '
{
    count += 1
    printf("%d， %.2f%", count, 100*count/sum)
}
END {print ""}' count=0 sum=$FNUM