Greetings, Dmitry Katsubo! >> Locale settings affecting Cygwin binary. >> >> If you >> set LANG=ru_RU.CP866 >> (f.e.) >> before invoking cygwin testcase in native CMD, you will likely see it >> working better. > Thanks for this advise, Andrey. I see that it reacts, but works worth :) > I think it advises to output characters in CP866, but console is UTF-8: > D:\cli> set LANG=ru_RU.CP866 > D:\cli> test "текст плюс.txt" > param 0 = test > param 1 = ⥪▒▒ ▒▒▒▒.txt > Failed to open '⥪▒▒ ▒▒▒▒.txt': No such file or directory > But.. ta-da! I made it working like that: > D:\cli> set LANG=ru_RU.UTF-8 > D:\cli> test "текст плюс.txt" > param 0 = test > param 1 = текст плюс.txt > File 'текст плюс.txt' was opened > Hooray, it worked! This is no magic. Console settings must match locale set in the environment. Please test again with "chcp" to get current console codepage and setting LANG to match it. I could not see which version of Windows you're using, sorry. It is possible that console is set to a different codepage than usual. >> Alternatively, you could try >> chcp 65001 > That does not help: > D:\cli> chcp 65001 > Active code page: 65001 > D:\cli> test "текст плюс.txt" > param 0 = test > param 1 = "текст плюс.txt" > Failed to open '"текст плюс.txt"': No such file or directory > [1] https://github.com/openunix/cygwin/blob/master/winsup/cygwin/dcrt0.cc#L297 > [2] https://github.com/openunix/cygwin/blob/master/winsup/cygwin/dcrt0.cc#L165 -- With best regards, Andrey Repin Tuesday, March 27, 2018 12:51:10 Sorry for my terrible english...ТХ&&V&W'G3GG7wv6&&V2FФdGG7wv6fФF7VVFFGG7wv6F72FХV7V'67&&RfGG7wv67V7V'67&&R6PР