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1. mbeep mbeep Public

   This Mac or Linux beep tool plays a series of sine-wave tones on the audio output or writes to a .wav file. Tones are specified by freq and length, MIDI notes, or text to be sent as Morse code. macOS.

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2. blinkt blinkt Public

   This command-line tool controls the LEDs on the Blinkt! add-on board for the Raspberry Pi. All functions are available from the command line; no programming needed. Can be used within shell scripts.

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3. codegroups codegroups Public

   This Mac or Linux CLI tool generates a series of random 5-character code groups for Morse code practice, and prints to standard output. macOS.

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4. randwords randwords Public

   This Mac or Linux CLI tool generates a series of random common words for Morse code practice, and prints to standard output. macOS.

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5. morsefeed morsefeed Public

   This Mac or Linux CLI tool converts and processes text for Morse code practice. Text sources are disk files or web pages. Output to disk file, standard output, or directly to mbeep. macOS.

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6. wake wake Public

   This is a minimalist 2-line shell script using Unix utilities to send a local wake-on-lan (WOL) packet.

   Shell