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Full Discussion: if statement
Top Forums Shell Programming and Scripting if statement Post 302200129 by ramky79 on Wednesday 28th of May 2008 01:29:35 PM
Old 05-28-2008
if statement
Hi,
how to write an if statement for values in between

if [$? -ne 0];then

fi

here I want to write an if statement if $? is inbetween 1 and 126
how to write this
if [$? inbetween 1 and 126];then
fi


I'd also like to know the difference between the following two if statements
if [$? -ne 0];then
fi
and
if [[$? -ne 0]];then
fi
Thanks for your time.
Ram
 

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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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