[oracle@atyu30 tmp]$ man zip
-P password
use password to encrypt zipfile entries (if any). THIS IS INSECURE! Many multi-user operating systems provide
ways for any user to see the current command line of any other user; even on stand-alone systems there is always
the threat of over-the-shoulder peeking. Storing the plaintext password as part of a command line in an auto-
mated script is even worse. Whenever possible, use the non-echoing, interactive prompt to enter passwords.
(And where security is truly important, use strong encryption such as Pretty Good Privacy instead of the rela-
tively weak encryption provided by standard zipfile utilities.)
[oracle@atyu30 tmp]$ zip -P '123456' sql.zip sql/
adding: sql/ (stored 0%)
zip 加密压缩可以使用脚本进行批量处理
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