I am looking to find something in the hour(in field $2) of 03:00:07 and 04:00:07 and 05:00:07 and must contain something in field 4... why doesn't below command work?
I try to use grep .. but since I am running this in loop, it's best I use the awk ..
can someone please advise.. I am pretty... (1 Reply)
hi champs,
i have a strange problem,
let ,
i have a array1, whose 1st character is ${array1}=h
let i want to search test.txt by awk/grep where the 1st character is the ${array1}....
if i am seraching by awk/grep by using variable..it return no rows from test.txt...
awk -v find=${array1}... (2 Replies)
Hi there,
what is wrong with this?
grep ">>" alarms_temp | awk '{print substr($5, 2), $7}' | read var1 var2
echo "$var1"
echo "$var2"
Both variable are empty, but if i run:
grep ">>" alarms_temp | awk '{print substr($5, 2), $7}'
I have:
0 9
as a result. (2 Replies)
echo "abc:bcd" |awk '{split($0,b,":");print "b" is good }'
I want to "bcd" is good , anything is wrong with my, please don't change my thought with split, I just want to know what's wrong :o (1 Reply)
file1:
maximum_delay time: 102.794 ms
maximum_delay time: 92.977 ms
maximum_delay time: 98.895 ms
maximum_delay time: 96.891 ms
maximum_delay time: 86.966 ms
maximum_delay time: 95.91 ms
maximum_delay time: 98.921 ms
maximum_delay time: 89.881 ms
maximum_delay time: 92.931 ms... (1 Reply)
Hi there, I am trying to select a number of lines based on the lat. lon columns in a file but my awk code gives me empty result.
Here is my file:
20100213 102212 33.1185 39.4078 2.9
20100214 141753 33.1058 39.9068 2.9
20100218 115828 33.1907 39.3575 2.9
20100225 220001 33.1932 39.9448... (10 Replies)
The below code usually works when the value for the COLUMN variable is numerical. but im in a situation where the number of fields in a file is not definitive. it changes.
but what is static is that the value i want to retrieve from the log is 3 fields from the last field. which is what i... (9 Replies)
Discussion started by: SkySmart
9 Replies
LEARN ABOUT MOJAVE
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)