sending color characters to the terminal

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i'm writing c++ program runs in terminal. absolutely wonderful send of characters terminal in color instead of usual black.

of course c++ not have built-in color support...

instead, hoping do, instance, send ascii or unicode sequence terminal program runs, saying (for instance), ok want current text red, ok want current text blue, etc., etc.

there must ascii or unicode sequence tells terminal switch colors program executes. can point me useful example this?
 

hi

think need use ansi escape codes. try wiipedia!

b e n
 


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