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Full Discussion: Read last word of nth line
Top Forums Shell Programming and Scripting Read last word of nth line Post 302468224 by gc_sw on Tuesday 2nd of November 2010 05:51:55 AM
Old 11-02-2010
Power Read last word of nth line
Hi people;

i want to read the last word of the 14th line of my file1.txt. Here is the EXACT 14th line of the file.
Code:
  250  SectorPortnum=3,AuxPortInUngo=2,PortDeviceGroup=1,PortDeviceSet=1,PorDevice=1  20                   >>> Set.

i have to get the word Set. how can i call it and also how can i assign it to a variable? the field separators are space. i donot know if you need these spaces:

before 250 there are 2 spaces.
between 250 and Sector.. there are 2 spaces.
between ...PorDevice=1 and 20 there are 2 spaces.

between 20 and >>> there are
 

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LEARN ABOUT DEBIAN

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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