Hi there,
I have an csv file.
I want to compare the 16th and 18th columns. They contain alpha numeric characters. Some are same and some are different. We have to pick the ones which are different. But with certain rules.
16th col. 18th col.
---------- ... (1 Reply)
Hi Experts,
My requirement is to compare the second field/column in two files, if the second column is same in both the files then compare the first field. If the first is not matching then print the first and second fields of both the files.
first file (a .txt)
< 1210018971FF0000,... (6 Replies)
Hi, Good day.
I currently have this data called database.txt and I would like to check if there are no similar values (all unique) on an entire row considering the whole column data is unique. the data is as follows
cL1 cL2 cL3 cL4
a12 c13 b13 c15
b11 a15 c19 b11
c15 c17 b13 f14
with... (1 Reply)
Dear Gurus,
I am very new to UNIX. I appreciate your help to manage my files.
I have 16 files with equal number of columns in it. Each file has 9 columns separated by space. I need to compare the values in the second column of first file and obtain the corresponding value in the 9th column... (12 Replies)
I have two files. One a small one and another one is big. The smaller one look like this:
Filename: 1.tmp
3453 0
326543 1
2321 0
3212 1
The big file looks like this:
Filename 1.res
0.3232 2321
9.2922 123
0.983 3212
8.373 326543
0.9 3453
1.098 3432
I want to extract those lines... (2 Replies)
I have 2 files of almost same text apart from 2,3 ending lines. Now I want to get that difference in another file.
e.g file1.txt is
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_livecd-lv_root
18G 2.4G 15G 14% /
tmpfs 504M ... (12 Replies)
I have a table with one column
File1.txt
1
2
3
4
5
6
7
8
9
10
Another table with two columns; This has got a subset of entries from File 1 but not unique because they have differing values in col 2.
File2.txt
1 a
2 d
2 f
6 r
6 e (3 Replies)
Hi All,
I have two files in the following format, with numbers being defined under columns(described by a set of headers) and rows(again defined by a set of identifiers)
2013 2013
Make200 Make201
Merc BMW
Jpur Del
... (9 Replies)
I need to develop a script where I will take two date arguments as parameter date1 and date2 which will in format YYYYMM.
Below is the input file say sample.txt.
sample.txt will have certain blocks starting with P1.
Each block will have a value 118,1:TIMESTAMP.
I need to compare the... (7 Replies)
Hello all, First post here. I did not notice a previous post to help me down the right path. I am looking to compare a column in a CSV file against another file (which is not a column match one for one) but more or less when a match is made, I would like to append a third column that contains a... (17 Replies)
Discussion started by: dis0wned
17 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)