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Full Discussion: Lowercase to Uppercase
Operating Systems AIX Lowercase to Uppercase Post 302150456 by vgersh99 on Tuesday 11th of December 2007 02:59:16 PM
Old 12-11-2007
Quote:
Originally Posted by gus2000
There are a variety of ways to do what you suggest. The simplest is to create variables that the shell will convert to all uppercase or lowercase:

Code:
typeset -u COMP_UPPER PT_UPPER
typeset -l COMP_LOWER PT_LOWER

The variables above will always convert their values to uppercase or lowercase, respectively. Of course, you can also convert via other programs:

Code:
echo "$COMP" | tr '[a-z]' '[A-Z]'
echo "$COMP" | awk '{print toupper($0)}'

You get the idea.
I guess the OP wanted the variable values to be capitalized - not the whole string to be UPPER-cased.
The OP will have to clarify!
 

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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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