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1.                 From The Free On-line Dictionary of Computing (19 January 2023):
                   
   
   
                   
                     
   ash
      <tool> A Bourne Shell clone by Kenneth Almquist comparable
      with Bash.
      Ash runs under 386BSD, NetBSD, FreeBSD, and Linux.
      FTP Linux version
    (ftp://ftp.win.tue.nl/pub/linux/ports/ash-linux-0.1.tar.gz).
      (1995-07-20)