Remove an environment variable

export

  • Command to mark shell variables in the current environment to be exported with any newly forked child processes.
    More information: <https://www.gnu.org/software/bash/manual/bash.html#index-export>.
  • Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

export -n {{VARIABLE}}

click the source code to copy install export on any operating system with command-not-found.com