Hi all,
I have three files, one is a navigation file, one is a depth file and one is a file containing the measured field of gravity. The formats of the files are;
navigation file:
2006 320 17 39 0 0 *nav 21.31542 -157.887
2006 320 17 39 10 0 *nav 21.31542 -157.887
2006 320 17 39 20 0... (2 Replies)
I get the point of number subtraction in one column
awk 'NR==1 {n=$1; next}; {n-=$1} END {print n}' inputfile
but I cannot figure it out how to do this to multiple
columns.
awkward. (6 Replies)
Hi,
I'm trying to reformat a file to create a new columns reflecting the previous 2 over and over. By that I mean currently each observation has two columns and I want to create a third which has a value equal to 1 minus the sum of the previous two.
This is slightly complicated as 1) I... (6 Replies)
I can't seem to get this to work.
I can reformat the date field if it's the first field (and only field) in the file:
However, I get a syntax error when the date field is the second field (or has any other columns following):
I can use a ";" but then it puts each column on separate... (8 Replies)
Hi everyone!!
I need to apply a simple command to extract columns from a matrix, but I need to extract contemporary from the first to the tenth columns, than from the eleventh to the twentyth and so on...
how can i do that? (1 Reply)
Hi guys,
I have hundreds file like this, here I only show two of them:
file 1
feco4_s_BB95.log ZE_1=-1717.5206260
feco4_t_BB95.log ZE_1=-1717.5169250
feco5_s_BB95.log ZE_1=-1830.9322060... (11 Replies)
Hello All;
I have two files with below conditions:
1. Entries in file A is missing in file B (primary is field 1)
2. Entries in file B is missing in file A (primary is field 1)
3. Field 1 is present in both files but Field 2 is different.
Example Content:
File A
... (4 Replies)
Hi forum members,
I'm trying to get an average of multiple columns in a csv file using awk. A small example of my input data is as follows:
cu,u3o8,au,ag
-9,20,-9,3.6
0.005,30,-9,-9
0.005,50,10,3.44
0.021,-9,8,3.35
The following code seems to do most of what I want
gawk -F","... (6 Replies)
Discussion started by: theflamingmoe
6 Replies
LEARN ABOUT CENTOS
igawk
IGAWK(1) Utility Commands IGAWK(1)NAME
igawk - gawk with include files
SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ...
igawk [ all gawk options ] [ -- ] program-text file ...
DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).
AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like
@include getopt.awk
in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.
OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports.
EXAMPLES
cat << EOF > test.awk
@include getopt.awk
BEGIN {
while (getopt(ARGC, ARGV, "am:q") != -1)
...
}
EOF
igawk -f test.awk
SEE ALSO gawk(1)
Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.
AUTHOR
Arnold Robbins (arnold@skeeve.com).
Free Software Foundation Nov 3 1999 IGAWK(1)