如何将多个pdf合并为一个，每个输入pdf从一个偶数页开始? [英] How to concatenate multiple pdf as one, each input pdf starting on an even page?

问题描述

我有一系列的文档，每个文档的页数都无法预测.

I have a serie of documents, each one with an unpredictable number of pages.

说:

• a.pdf(1页:A1)
• b.pdf(3页:B1，B2，B3)
• c.pdf(4页:C1，C2，C3，C4)

我想将这些输入文件合并为一个out.pdf，我将在其中进行双面打印.输入文件的每个首页都必须在首页(右侧)上.

I want to merge these input files into one out.pdf, that I'll print double-side. Every first page of the input files must be on a front (right) page.

这意味着预期结果将是

  |A1
--|B1
B2|B3
--|C1
C2|C3
C4|

-"为空​​白页.

当前，我使用的是pdftk猫.

Currently, I'm using pdftk cat.

似乎可以通过使用以下脚本来解决:

There seem to be a solution through heavy scripting, using :

# Get number of pages
pdftk x.pdf dump_data | grep "NumberOfPages"
# If the number of pages is odd, add a blank page to x.pdf
# Loop
# Cat the whole

我想知道是否可能有一个更简单的优雅解决方案?

I was wondering if there might be a more simple an elegant solution ?

例如，是否可以在每个文件的开头添加分页符?

For example, is it possible to add page-breaks at the begining of each file ?

预先感谢

推荐答案

这可以通过 TeX.SE );它使用的 pdfpages 包中有一个选项openright可能会自动实现您想要的.

This can be done with pdfjam (which uses TeX; see TeX.SE); the pdfpages package it uses has an option openright which can probably automatically achieve what you want.

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