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KOI8-U(7) Linux Programmer's Manual KOI8-U(7)
NAME
koi8-u - Ukrainian character set encoded in octal, decimal, and hexadecimal
DESCRIPTION
RFC 2310 defines an 8-bit character set, KOI8-U. KOI8-U encodes the characters used in
Ukrainian and Byelorussian.
KOI8-U characters
The following table displays the characters in KOI8-U that are printable and unlisted in
the ascii(7) manual page.
Oct Dec Hex Char Description
---------------------------------------------------------------------------
200 128 80 BOX DRAWINGS LIGHT HORIZONTAL
201 129 81 | BOX DRAWINGS LIGHT VERTICAL
202 130 82 BOX DRAWINGS LIGHT DOWN AND RIGHT
203 131 83 BOX DRAWINGS LIGHT DOWN AND LEFT
204 132 84 BOX DRAWINGS LIGHT UP AND RIGHT
205 133 85 BOX DRAWINGS LIGHT UP AND LEFT
206 134 86 BOX DRAWINGS LIGHT VERTICAL AND RIGHT
207 135 87 BOX DRAWINGS LIGHT VERTICAL AND LEFT
210 136 88 BOX DRAWINGS LIGHT DOWN AND HORIZONTAL
211 137 89 BOX DRAWINGS LIGHT UP AND HORIZONTAL
212 138 8A BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL
213 139 8B UPPER HALF BLOCK
214 140 8C LOWER HALF BLOCK
215 141 8D FULL BLOCK
216 142 8E LEFT HALF BLOCK
217 143 8F RIGHT HALF BLOCK
220 144 90 LIGHT SHADE
221 145 91 MEDIUM SHADE
222 146 92 DARK SHADE
223 147 93 TOP HALF INTEGRAL
224 148 94 BLACK SQUARE
225 149 95 BULLET OPERATOR
226 150 96 <sqrt> SQUARE ROOT
227 151 97 ~~ ALMOST EQUAL TO
230 152 98 <= LESS-THAN OR EQUAL TO
231 153 99 >= GREATER-THAN OR EQUAL TO
232 154 9A NO-BREAK SPACE
233 155 9B BOTTOM HALF INTEGRAL
234 156 9C <degree> DEGREE SIGN
235 157 9D ^2 SUPERSCRIPT TWO
236 158 9E . MIDDLE DOT
237 159 9F / DIVISION SIGN
240 160 A0 BOX DRAWINGS DOUBLE HORIZONTAL
241 161 A1 BOX DRAWINGS DOUBLE VERTICAL
242 162 A2 BOX DRAWINGS DOWN SINGLE AND RIGHT DOUBLE
243 163 A3 CYRILLIC SMALL LETTER IO
244 164 A4 CYRILLIC SMALL LETTER UKRAINIAN IE
245 165 A5 BOX DRAWINGS DOUBLE DOWN AND RIGHT
246 166 A6 CYRILLIC SMALL LETTER
BYELORUSSIAN-UKRAINIAN I
247 167 A7 CYRILLIC SMALL LETTER YI (Ukrainian)
250 168 A8 BOX DRAWINGS DOUBLE DOWN AND LEFT
251 169 A9 BOX DRAWINGS UP SINGLE AND RIGHT DOUBLE
252 170 AA BOX DRAWINGS UP DOUBLE AND RIGHT SINGLE
253 171 AB BOX DRAWINGS DOUBLE UP AND RIGHT
254 172 AC BOX DRAWINGS UP SINGLE AND LEFT DOUBLE
255 173 AD CYRILLIC SMALL LETTER GHE WITH UPTURN
256 174 AE BOX DRAWINGS DOUBLE UP AND LEFT
257 175 AF BOX DRAWINGS VERTICAL SINGLE AND RIGHT DOUBLE
260 176 B0 BOX DRAWINGS VERTICAL DOUBLE AND RIGHT SINGLE
261 177 B1 BOX DRAWINGS DOUBLE VERTICAL AND RIGHT
262 178 B2 BOX DRAWINGS VERTICAL SINGLE AND LEFT DOUBLE
263 179 B3 CYRILLIC CAPITAL LETTER IO
264 180 B4 CYRILLIC CAPITAL LETTER UKRAINIAN IE
265 181 B5 BOX DRAWINGS DOUBLE VERTICAL AND LEFT
266 182 B6 CYRILLIC CAPITAL LETTER
BYELORUSSIAN-UKRAINIAN I
267 183 B7 CYRILLIC CAPITAL LETTER YI (Ukrainian)
270 184 B8 BOX DRAWINGS DOUBLE DOWN AND HORIZONTAL
271 185 B9 BOX DRAWINGS UP SINGLE AND HORIZONTAL DOUBLE
272 186 BA BOX DRAWINGS UP DOUBLE AND HORIZONTAL SINGLE
273 187 BB BOX DRAWINGS DOUBLE UP AND HORIZONTAL
274 188 BC BOX DRAWINGS VERTICAL SINGLE
AND HORIZONTAL DOUBLE
275 189 BD CYRILLIC CAPITAL LETTER GHE WITH UPTURN
276 190 BE BOX DRAWINGS DOUBLE VERTICAL AND HORIZONTAL
277 191 BF (C) COPYRIGHT SIGN
300 192 C0 CYRILLIC SMALL LETTER YU
301 193 C1 CYRILLIC SMALL LETTER A
302 194 C2 CYRILLIC SMALL LETTER BE
303 195 C3 CYRILLIC SMALL LETTER TSE
304 196 C4 CYRILLIC SMALL LETTER DE
305 197 C5 CYRILLIC SMALL LETTER IE
306 198 C6 CYRILLIC SMALL LETTER EF
307 199 C7 CYRILLIC SMALL LETTER GHE
310 200 C8 CYRILLIC SMALL LETTER HA
311 201 C9 CYRILLIC SMALL LETTER I
312 202 CA CYRILLIC SMALL LETTER SHORT I
313 203 CB CYRILLIC SMALL LETTER KA
314 204 CC CYRILLIC SMALL LETTER EL
315 205 CD CYRILLIC SMALL LETTER EM
316 206 CE CYRILLIC SMALL LETTER EN
317 207 CF CYRILLIC SMALL LETTER O
320 208 D0 CYRILLIC SMALL LETTER PE
321 209 D1 CYRILLIC SMALL LETTER YA
322 210 D2 CYRILLIC SMALL LETTER ER
323 211 D3 CYRILLIC SMALL LETTER ES
324 212 D4 CYRILLIC SMALL LETTER TE
325 213 D5 CYRILLIC SMALL LETTER U
326 214 D6 CYRILLIC SMALL LETTER ZHE
327 215 D7 CYRILLIC SMALL LETTER VE
330 216 D8 CYRILLIC SMALL LETTER SOFT SIGN
331 217 D9 CYRILLIC SMALL LETTER YERU
332 218 DA CYRILLIC SMALL LETTER ZE
333 219 DB CYRILLIC SMALL LETTER SHA
334 220 DC CYRILLIC SMALL LETTER E
335 221 DD CYRILLIC SMALL LETTER SHCHA
336 222 DE CYRILLIC SMALL LETTER CHE
337 223 DF CYRILLIC SMALL LETTER HARD SIGN
340 224 E0 CYRILLIC CAPITAL LETTER YU
341 225 E1 CYRILLIC CAPITAL LETTER A
342 226 E2 CYRILLIC CAPITAL LETTER BE
343 227 E3 CYRILLIC CAPITAL LETTER TSE
344 228 E4 CYRILLIC CAPITAL LETTER DE
345 229 E5 CYRILLIC CAPITAL LETTER IE
346 230 E6 CYRILLIC CAPITAL LETTER EF
347 231 E7 CYRILLIC CAPITAL LETTER GHE
350 232 E8 CYRILLIC CAPITAL LETTER HA
351 233 E9 CYRILLIC CAPITAL LETTER I
352 234 EA CYRILLIC CAPITAL LETTER SHORT I
353 235 EB CYRILLIC CAPITAL LETTER KA
354 236 EC CYRILLIC CAPITAL LETTER EL
355 237 ED CYRILLIC CAPITAL LETTER EM
356 238 EE CYRILLIC CAPITAL LETTER EN
357 239 EF CYRILLIC CAPITAL LETTER O
360 240 F0 CYRILLIC CAPITAL LETTER PE
361 241 F1 CYRILLIC CAPITAL LETTER YA
362 242 F2 CYRILLIC CAPITAL LETTER ER
363 243 F3 CYRILLIC CAPITAL LETTER ES
364 244 F4 CYRILLIC CAPITAL LETTER TE
365 245 F5 CYRILLIC CAPITAL LETTER U
366 246 F6 CYRILLIC CAPITAL LETTER ZHE
367 247 F7 CYRILLIC CAPITAL LETTER VE
370 248 F8 CYRILLIC CAPITAL LETTER SOFT SIGN
371 249 F9 CYRILLIC CAPITAL LETTER YERU
372 250 FA CYRILLIC CAPITAL LETTER ZE
373 251 FB CYRILLIC CAPITAL LETTER SHA
374 252 FC CYRILLIC CAPITAL LETTER E
375 253 FD CYRILLIC CAPITAL LETTER SHCHA
376 254 FE CYRILLIC CAPITAL LETTER CHE
377 255 FF CYRILLIC CAPITAL LETTER HARD SIGN
NOTES
The differences from KOI8-R are in the hex positions A4, A6, A7, AD, B4, B6, B7, and BD.
SEE ALSO
ascii(7), charsets(7), cp1251(7), iso_8859-5(7), koi8-r(7), utf-8(7)
COLOPHON
This page is part of release 5.10 of the Linux man-pages project. A description of the
project, information about reporting bugs, and the latest version of this page, can be
found at https://www.kernel.org/doc/man-pages/.
Linux 2020-08-13 KOI8-U(7)
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2025-04-03 18:33 @3.135.201.35 CrawledBy Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)