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Full Discussion: Compare and calculate two variables
Top Forums Shell Programming and Scripting Compare and calculate two variables Post 302876996 by faka on Wednesday 27th of November 2013 01:39:53 PM
Old 11-27-2013
Quote:
Originally Posted by Yoda
Use a for loop:
Code:
        BEGIN {
                split ( V1, A1 )
                n = split ( V2, A2 )
                for ( i = 1; i <= n; i++ )
                        printf "%.5f ", A1[i] - A2[i]
                printf "\n"
        }
'

Excellent Yoda, worked perfectly, another question, have an idea for you to replace the results of the numerical data in a different text file where are the previous values ​​replace them with the result new values ​​and add where there is an increase in the + symbol and where has decreased the symbol -
The solution I found is to separate the numerical data file
example
Data 1
one value 29.90003
two value 50.43334
grep-o [0-9]. * file (get only numeric and.)
Need only replace the new values ​​without touching the data reference
Data 1
one value -23.00000
two value +51.43334
 

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LEARN ABOUT V7

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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