open opens a file in its default application, using the appropriate tool for the operating system. On GNU/Linux, this requires the common but optional
xdg-open utility, from the
Note that this function will not be used if a command by this name exists (which is the case on macOS or Haiku).
open *.txt opens all the text files in the current directory using your system's default text editor.
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Licensed under the GNU General Public License, version 2.