Hello!
I wan't to extract columns from two files and later combine them for plotting with gnuplot. If the files file1 and file2 look like:
fiile1:
a, 0.62,x
b, 0.61,x
file2:
a, 0.43,x
b, 0,49,x
The desired output is
a 0.62 0.62
b 0.61 0.49
Thank you in advance! (2 Replies)
Hello,
I have a matrix 200*10,000 and I need to extract the columns between 40 and 77. I dont want to write in awk all the columns. eg: awk '{print $40, $41, $42,$43 ... $77}'. I think should exist a better way to do this. (10 Replies)
Friends, I have a file with fileds in the following order
sda 4.80 114.12 128.69 978424 1103384
sdb 0.03 0.40 0.00 3431 0
sda 1.00 0.00 88.00 0 176
sdb ... (14 Replies)
Hi All,
I have a text file which looks like below.
################################################
Name:xxxxxxx
Version:1.0
Class: 2
City : Bangalore
Component Part Action Nb New Part Naming Part Name
12345 default 12345.12345 Bad
23456 ... (6 Replies)
Hello,
I have 2 files file1 & file2
=
a1 b1
a2 b2
a3 b3
...
=
c1 d1
c2 d2
c3 d3
...
I need to compare if b(i)=c(j) . i,j=1,2,3,4,...
If yes, right a(i) d(j) in output file3 per line (1 Reply)
Hi All,
I have 2 files with a common column.
File 1 looks like
NAME START POS1 POS2
N1 1234 1236 1237
N2 1245 1248 1250
..
..
File 2 looks like
NAME STRING
N1 ABCDEFGH
N2 EFGHBCD
N3 PQRSSTUV
..
......
... (25 Replies)
:wall:Hi there,
I am trying to extract/filter a unique data between specific columns from a tab deliminated file, that has a number of columns:
input file as follow:
5 rs1 70 A C 7 1 1 Blue
5 rs9 66 A E ... (2 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)
Discussion started by: gabrysfe
1 Replies
LEARN ABOUT MOJAVE
colrm
COLRM(1) BSD General Commands Manual COLRM(1)NAME
colrm -- remove columns from a file
SYNOPSIS
colrm [start [stop]]
DESCRIPTION
The colrm utility removes selected columns from the lines of a file. A column is defined as a single character in a line. Input is read
from the standard input. Output is written to the standard output.
If only the start column is specified, columns numbered less than the start column will be written. If both start and stop columns are spec-
ified, columns numbered less than the start column or greater than the stop column will be written. Column numbering starts with one, not
zero.
Tab characters increment the column count to the next multiple of eight. Backspace characters decrement the column count by one.
ENVIRONMENT
The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of colrm as described in environ(7).
EXIT STATUS
The colrm utility exits 0 on success, and >0 if an error occurs.
SEE ALSO awk(1), column(1), cut(1), paste(1)HISTORY
The colrm command appeared in 3.0BSD.
BSD August 4, 2004 BSD