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30 lines
592 B
Plaintext
30 lines
592 B
Plaintext
---
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syntax: markdown
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tags: [tldr, linux]
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source: https://github.com/tldr-pages/tldr.git
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---
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# showkey
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> Display the keycode of pressed keys on the keyboard, helpful for debugging keyboard-related issues and key remapping.
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> More information: <https://manned.org/showkey>.
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- View keycodes in decimal:
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`sudo showkey`
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- Display scancodes in hexadecimal:
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`sudo showkey {{[-s|--scancodes]}}`
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- Display keycodes in decimal (default):
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`sudo showkey {{[-k|--keycodes]}}`
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- Display keycodes in ASCII, decimal, and hexadecimal:
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`sudo showkey {{[-a|--ascii]}}`
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- Exit the program:
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`<Ctrl d>`
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