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Top Forums Shell Programming and Scripting Grep -c text processing of a log file Post 302956786 by Aia on Saturday 3rd of October 2015 04:46:11 PM
Old 10-03-2015
Quote:
Originally Posted by Klasform
Ala, thanks I had found my mistakem real close to what you write :
Code:
then unset CNT[$JOBIDl

'l' instead of ].
Must change the colors of my terminal session!
Thanks to all!
Yes, by adding an extra character to $JOBID now the variable that the shell sees is $JOBIDl which contains nothing, since it does not exist, thus feeding to unset CNT[ + nothing

Last edited by Aia; 10-03-2015 at 06:03 PM.. Reason: grammar correction
 

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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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