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The proto unalias <tool> <label> (or proto ua) command will remove a custom alias for the provided tool.

$ proto unalias node work

By default this will update the local .prototools file. Pass --global to update the global ~/.proto/.prototools file instead.

$ proto unalias yarn berry --global


  • <tool> - Type of tool.
  • <label> - Name of the alias. Supports alpanumeric chars.


  • --global - Pin the version globally, rather than in the current directory.