How to get the "watch" command line tool on OSX
  1. Download it.
    curl -O http://sveinbjorn.org/files/software/watch-0.3-macosx.zip
  2. Unzip and move into folder.

  3. Make file executable.

    chmod +x watch

  4. Move it to somewhere in $PATH.

    sudo mv watch /usr/local/bin/

  5. Done.

 


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