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📜  linux encrypt pdf - Shell-Bash 代码示例

📅  最后修改于: 2022-03-11 14:50:23.181000             🧑  作者: Mango

代码示例1
# install qpdf sudo apt install qpdf 
qpdf --encrypt [readpass] [ownerpass] 256 -- [infile].pdf [outfile].pdf