获取deeplearning电子书

• deeplearning 电子书 http://www.deeplearningbook.org/
• 获取文件名，有顺序

curl http://www.deeplearningbook.org/ | grep "<a href=\"contents" | sed  -E 's#.*contents/(.*).html.*#\1.pdf#g' | xargs
# 对于Linux系统， 需要把 -E 改为 -r

• 通过chrome 打印pdf功能，保存PDF， 并重命名

for f in `ls`; do  mv $f ${f//www.deeplearningbook.org_contents_/}; done 

• pdfjoin, tex 系统自带脚本

pdfjoin -o ../DeepLearning.pdf TOC.pdf acknowledgements.pdf notation.pdf intro.pdf part_basics.pdf linear_algebra.pdf prob.pdf numerical.pdf ml.pdf part_practical.pdf mlp.pdf regularization.pdf optimization.pdf convnets.pdf rnn.pdf guidelines.pdf applications.pdf part_research.pdf linear_factors.pdf autoencoders.pdf representation.pdf graphical_models.pdf monte_carlo.pdf partition.pdf inference.pdf generative_models.pdf bib.pdf index-.pdf

• mac 自带的脚本， "/System/Library/Automator/Combine PDF Pages.action/Contents/Resources/join.py" ， 功能同pdfjoin, 生成文件变大，不喜欢。