小例子: 阅读PDF书籍时, 修改对应的实际的页数

#!/bin/bash

#替换this.Content中页码为实际的页码,此处为现有页码加U+Unix上的差值,P+Windows上的差值.

file=$1  #文件名称

maxNum=$2

minNum=$3

diff4U=$4

diff4P=$5

for pageNum in {$maxNum..$minNum};  #最大页码和最小页码

do

let pageNum4U=$pageNum+$diff4U

let pageNum4P=$pageNum+$diff4P

# Only 4 Windows

sed -i "s/\ $pageNum/\ P$pageNum4P/g" $file

# 4 Linux & Windows

sed -i "s/\ $pageNum/\ P${pageNum4P}\ U${pageNum4U}/g" $file

echo $pageNum4U

echo $pageNum4P

done

chmod 700 $1