Small Example: Modify the actual page number when reading PDF books

#! /Bin/bash

# Replace the page number in this. content with the actual page number. Here, the difference between the existing page number and U + UNIX is added, and the difference between P + windows.

File = $1 # file name

Maxnum = $2

Minnum = $3

Diff4u = $4

Diff4p = $5

For pagenum in {$ maxnum... $ minnum}; # maximum and minimum pages

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

This article is from the "andyhdchoice" blog, please be sure to keep this source http://andyhdchoice.blog.51cto.com/1521623/1548780

Small Example: Modify the actual page number when reading PDF books