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GNU patch vs InstantMask

A side-by-side look at GNU patch and InstantMask. For an in-depth review of either product, follow the links below.

GNU patch

GNU patch

Development

GNU patch is an open-source utility for applying patches to text files. It allows users to modify source code files by applying differences files, also known as patches, which contain the changes between two versions of a file.

patchingdiffversion-control
InstantMask

InstantMask

Security & Privacy

InstantMask is a privacy tool that allows users to generate virtual credit card numbers, email addresses, and phone numbers for free. It helps protect personal information when signing up for online services.

privacysecurityvirtual-cardsemail-privacyphone-privacy