Update, Add or Remove files from Java Jar, Mar or War using CMD

 Want to update, add or remove file in java jar then one option is to use “jar tool” an other using “zip/unzip package”

In jar command u option stands for update jar

Jar uf <jar-file> <input-files> (for input file path should be mimic of file location in jar)

Using zip/unzip command

List of files in jar

Unzip -l <jar-file>

Delete file from jar

Zip -d <jar-file> <delete-file with path>

Add new file in jar

Zip -u <jar-file> <new-file with path>

Update file in jar

Zip -u <jar-file> <new-file with pat

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