Make bold chars in UNIX Post: 302938668

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Top Forums Shell Programming and Scripting Make bold chars in UNIX Post 302938668 by cjcox on Wednesday 18th of March 2015 10:42:12 AM

03-18-2015

Registered User

A flat file is just what it is (generally speaking)... it's text. I you don't plan to use a text editor to view the file, then perhaps what you need to output is something like HTML instead (?). That way you have some markup control than can be interpreted by the end device. If you wan to go totally old school though there is also nroff/troff. Basically the format that raw "man pages" are in. Yep... it's old, but still used.... and in some ways, can be better than something like HTML just because of the number of end device handlers out there (including ones for taking the format to HTML).

Does that make sense? Things like "bold" are terminal (viewing or output device) specific.

---------- Post updated at 09:42 AM ---------- Previous update was at 09:38 AM ----------

Quote:

Just got up, but if you tell this one to use ncurses so he has bold for his scripts.. you could use TUI as well.
Though, its 'termcap' too, isnt it?

Well... because ncurses support both dbs... technically they'll tell you that you must call it a "termcap" package. But it does both. I only mentioned it because the FreeBSD mailling lists indicated that it's one way to get a terminfo db on FreeBSD.

cjcox

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LEARN ABOUT OPENDARWIN

set_color

set_color(1)							       fish							      set_color(1)

NAME

       set_color - set_color - set the terminal color

set_color - set the terminal color
   Synopsis
       set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]

   Description
       Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
       cyan, white and normal.

       o -b, --background Set the background color

       o -c, --print-colors Prints a list of all valid color names

       o -h, --help Display help message and exit

       o -o, --bold Set bold or extra bright mode

       o -u, --underline Set underlined mode

       o -v, --version Display version and exit

       Calling set_color normal will set the terminal color to whatever is the default color of the terminal.

       Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
       font color, while set_color --bold white will result in a white font color.

       Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.

       set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
       incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
       ncurses and recompile fish against it in order to fix this issue.

Version 1.23.1							  Sun Jan 8 2012						      set_color(1)

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