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UNIX for Dummies Questions & Answers
Transposing a huge space delimited file
Post 302765141 by evelibertine on Friday 1st of February 2013 02:58:28 PM
02-01-2013
I'm sorry the question was vague. By transpose I mean flipping the rows into columns and the columns into rows. The file basically has 2,000,000 columns and 100 rows that all have digits ranging from 0 to 9, except the first row which has strings corresponding to column names. I hope this makes sense. Thanks a lot! 
---------- Post updated at 01:58 PM ---------- Previous update was at 01:57 PM ----------
hahahaha 
. I have tried tranposing in RGui but it seemed to take forever!
---------- Post updated at 01:58 PM ---------- Previous update was at 01:57 PM ----------
Quote:
The correct procedure involves candles, the sacrifice of rum, tobacco and a living chicken, then invoking the following ritual chant ....
Seriously: if we are supposed to help you with a problem you have to explain first which problem you have: what have you tried and in which way did it fail? Or are you just lonely and seeking conversation?
bakunin
Seriously: if we are supposed to help you with a problem you have to explain first which problem you have: what have you tried and in which way did it fail? Or are you just lonely and seeking conversation?
bakunin
. I have tried tranposing in RGui but it seemed to take forever!|
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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