01-15-2010
How to print file without few exactly matching lines?
Hi I have a very long file with 4 columns of numbers for example
1875 1876 12725 12723
13785 13786 4232 4230
13184 13185 2920 2918
5943 5944 8232 8230
17198 17199 9575 9573
5216 5217 16848 16846
4510 4511 11552 11550
How can I print the file using AWK/GREP without the lines '1875 1876 12725 12723' and '5943 5944 8232 8230'? The above example is a short version of what I want to do.....I need to print without some 60 lines from a file having 35000 lines
I know it can be done with line numbers but since the file is long, I want to put in the exact lines and want to print the file without these exact lines? Please help.
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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)