1. 在mac上安装ghostscript
About the App
- App name: ghostscript
- App description: Interpreter for PostScript and PDF
- App website: www.ghostscript.com/
Install the App
-
Press
Command+Spaceand type Terminal and press enter/return key. -
Copy and paste the following command in Terminal app:
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
and press enter/return key. Wait for the command to finish. If you are prompted to enter a password, please type your Mac user's login password and press ENTER. Mind you, as you type your password, it won't be visible on your Terminal (for security reasons), but rest assured it will work. -
Now, copy/paste and run this command to make brew command available inside the Terminal:
echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> ~/.zprofile -
Copy and paste the following command:
brew install ghostscriptgs --version# 成功则输出版本号
Done! You can now use ghostscript.
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2. 拆分pdf
gs -sDEVICE=pdfwrite -dNOPAUSE -dQUIET -dBATCH -dFirstPage=1 -dLastPage=250 -sOutputFile=output.pdf input.pdf
执行上述命令后，会生成一个名为“output.pdf”的PDF文件，其中包含了“input.pdf”文件中从第1页到第250页的内容
