GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
Unix |
Unix v7 |
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cat(4) |
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cat − phototypesetter interface
Cat provides the interface to a Graphic Systems C/A/T phototypesetter. Bytes written on the file specify font, size, and other control information as well as the characters to be flashed. The coding will not be described here.
Only one process may have this file open at a time. It is write-only.
/dev/cat
troff(1)
Phototypesetter interface specification
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cat(4) | |