Is it possible to use crypt command of unix without user prompt for key
I want to use crypt 开发者_开发知识库command for encrypting a file, but the key I want to keep fixed and not give a user prompt for entering a key
crypt key < file.txt > file1.txt
I want to use crypt 开发者_开发知识库command for encrypting a file, but the key I want to keep fixed and not give a user prompt for entering a key
crypt key < file.txt > file1.txt
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