CODEWITHSUNDEEP
javapicocli
Panda1667075
Panda1667075

Reputation: 147

PicoCLI ignoring dollar sign in a given string

I am using picocli as a utility to encrypt a given password. In my CLI, I have the option to pass the password String, and a key file. The key file will be used to encrypt the password string.

When the password string is containing a dollar ($) sign, picocli is ignoring it.

For example,

java -jar encryption.jar passwd-enc -password "test23$34" -key /user/local/key.txt.

The password parsed by java is "test234" instead of "test23$34".

How can I solve this?

Upvotes: -1

Views: 43

Answers (1)

Jon Skeet
Jon Skeet

Reputation: 1503140

This looks like it's almost certainly a matter of your shell's handling of the command line argument rather than anything to do with Java or picocli. You can validate that by just echoing the command line argument:

$ echo "test23$34"
test234

Assuming something like bash, either use single quotes around the password to prevent variable substitution: 'test23$34' or escape the dollar with a backslash: "test23\$34".

Upvotes: 1

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