argument list too long - Serbipunk/notes GitHub Wiki

拍脑袋认为：大概是2个程序之间的pipe没法做到太长的参数

备选：

bash 的 for

for f in *.pdf; do echo rm "$f"; done

https://stackoverflow.com/questions/11289551/argument-list-too-long-error-for-rm-cp-mv-commands