Hello,
I have a file with 32 columns and I want to print one column at a time, and then read each line of this column in order to use grep command.
I tried with awk but i cannot put variable in awk
I have learned file comparison from my previous post here. Then, it is comparing the whole line. Now, i have a new problem.
I have two files with 3 columns separated with a "|". What i want to do is to compare the second and third column of file 1, and the second and third column of file 2. And... (4 Replies)
This should follow with my last post but I think it's better to start a new one. Now I have a list of numbers stored in pos.txt:
2
6
7
.
.
.
n
.
.
.
And I need to extract (2n-1, 2n) columns from matrix.txt:
ind1 A B C D E F G H I J K L M N O P Q R ...
ind2 B C D E F G H... (3 Replies)
Hi,
i have a file with content
00:01:20.613 'integer32' 459254
00:01:34.158 459556
00:01:36.626 'integer32' 459255
and i want to print only output as below
00:01:20.613 459254
00:01:34.158 459556
00:01:36.626 459255
i dont want the word 'integer32' which is the second column.
i... (2 Replies)
Dear All,
I am having trouble obtaining the 3 outfiles (as shown below) from a single input file.
Could you please help??
INPUT:
filename
a b c
1 4 2
3 3 2
4 2 7
OUTPUT:
outfile1 (a.dat)
1 (2 Replies)
Hi,
I need helping in finding some of the text in one file and some columns which have same column in file 1
EG
cat file_1
aaaa
bbbb
cccc
dddd
eeee
fffff
gggg
hhhh
cat file_2
aaaa,abcd,effgh,ereref,name,age,sex,...........
bbbb,efdfh,erere,afdafds,name,age,sex.............. (1 Reply)
Hi All,
I have to match each row in file 1 with 1st row in file 2 and print the corresponding column from file2. I am trying to use an awk script to do this. For example
cat File1
X1
X3
X4
cat File2
ID X1 X2 X3 X4
A 1 6 2 1
B 2 7 3 3
C 3 8 4 1
D 4 9 1 1 (3 Replies)
text file example
1,222222222222,333,444444444444444
111111111,22,33333333,444
desired output
1 222222222222 333 444444444444444
111111111 22 33333333 444I have a delimeted file which I want to print in a table like format. The... (10 Replies)
Hello,
I have to fish out some specific columns from a file based on the header value. I have the list of columns I need in a different file. I thought I could read in the list of headers I need,
# file with header names of required columns in required order
headers_file=$2
# read contents... (11 Replies)
Hello, I have two tab files with headers
File1: with 4 columns
header1 header2 header3 header4
44 a bb 1
57 c ab 4
64 d d 5
File2: with 26 columns
header1.. header5 header6 header7 ... header 22...header26
id1 44 a bb
id2 57 ... (6 Replies)
Hello Unix gurus,
I have a file with this format (example values):
label1 1 0
label2 1 0
label3 0.4 0.6
label4 0.5 0.5
label5 0.1 0.9
label6 0.9 0.1
in which:
column 1 is a row label
column 2 and 3 are values
I would like to do a simple operation on this table and get the... (8 Replies)
Discussion started by: ksennin
8 Replies
LEARN ABOUT SUSE
column
COLUMN(1) BSD General Commands Manual COLUMN(1)NAME
column -- columnate lists
SYNOPSIS
column [-tx] [-c columns] [-s sep] [file ...]
DESCRIPTION
The column utility formats its input into multiple columns. Rows are filled before columns. Input is taken from file operands, or, by
default, from the standard input. Empty lines are ignored.
The options are as follows:
-c Output is formatted for a display columns wide.
-s Specify a set of characters to be used to delimit columns for the -t option.
-t Determine the number of columns the input contains and create a table. Columns are delimited with whitespace, by default, or with
the characters supplied using the -s option. Useful for pretty-printing displays.
-x Fill columns before filling rows.
Column exits 0 on success, >0 if an error occurred.
ENVIRONMENT
COLUMNS The environment variable COLUMNS is used to determine the size of the screen if no other information is available.
EXAMPLES
(printf "PERM LINKS OWNER GROUP SIZE MONTH DAY HH:MM/YEAR NAME
"
; ls -l | sed 1d) | column -t
SEE ALSO colrm(1), ls(1), paste(1), sort(1)HISTORY
The column command appeared in 4.3BSD-Reno.
AVAILABILITY
The column command is part of the util-linux-ng package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/.
BSD June 6, 1993 BSD