09-23-2010
Hi Franklin52,
Thanks
I got it correct this time. I may have make typo in my last attempt.
Can you help in explaining the part NR<3{print $1, $3; next} $3 > 0.5
newbeeuk
---------- Post updated at 04:43 PM ---------- Previous update was at 04:38 PM ----------
Hi Franklin52
i see the logic now
It is print the first 2 row and then check the value in the following rows.
---------- Post updated at 04:57 PM ---------- Previous update was at 04:43 PM ----------
Hi 116@434
I run your code in script file
nothing run this time. When -x is added, then it is just like cat file
When i replace while with for in line 2 of code, then it return
cut: invalid byte, character or field list
and line 8 -ge: unary operator expected
newbeeuk
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LEARN ABOUT NETBSD
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
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o -o, --bold Set bold or extra bright mode
o -u, --underline Set underlined mode
o -v, --version Display version and exit
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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)