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Shell Programming and Scripting
Script to place selected columns from a group of files side by side in a new file
Post 302286802 by ks_reddy on Thursday 12th of February 2009 01:53:19 AM
02-12-2009
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I know this is a stupid question for you guys!
half day googling and i got nothing :(
i have 3 variables/files, say:
$X1 or file1:
# there is one whitespace space after each line
| 21
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$X2 or file2:
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I have 2 text files, both have one simple, single column. The 2 files might be the same length, or might not, and if not, it's unknown which one would be longer.
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---file1
Joe
Bob
Mary
Sally
Fred
Elmer
David
---file2
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Input file_1:
P78811
P40108
O17861
Q6NTW1
P40986
Q6PBK1
P38264
Q6PBK1
Q9CZ49
Q1GZI0
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Hi I'm trying to compare 3 or more files based on similar values and outputting them into 3 columns.
For example:
file1
ABC
DEF
GHI
file2
DEF
DER
file3
ABC
DER
The output should come out like this
file1 file2 file3
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mat
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cat rat
dog mat
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Hi Team,
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Input file.txt
Contents:
Total: 939720704 bytes
Total: 521142272 bytes
Total: 262144 bytes
Total: 786432 bytes
Total: 9043968 bytes
Total: 9371648 bytes
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Hi,
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Hi everyone,
I need to merge two files side by side
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HOSTNAME
fishtornado-K52F 127.0.1.1
UPTIME
20:17:01 up 2:19, 3 users,
load average: 0.00, 0.04, 0.05
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(Size/Used/Avail/Use%)
29G 6.5G 21G 25%
RUN QUEUE
PID COMMAND USER ... (4 Replies)
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LEARN ABOUT V7
pr
PR(1) General Commands Manual PR(1) NAME
pr - print file SYNOPSIS
pr [ option ] ... [ file ] ... DESCRIPTION
Pr produces a printed listing of one or more files. The output is separated into pages headed by a date, the name of the file or a speci- fied header, and the page number. If there are no file arguments, pr prints its standard input. Options apply to all following files but may be reset between files: -n Produce n-column output. +n Begin printing with page n. -h Take the next argument as a page header. -wn For purposes of multi-column output, take the width of the page to be n characters instead of the default 72. -ln Take the length of the page to be n lines instead of the default 66. -t Do not print the 5-line header or the 5-line trailer normally supplied for each page. -sc Separate columns by the single character c instead of by the appropriate amount of white space. A missing c is taken to be a tab. -m Print all files simultaneously, each in one column, Inter-terminal messages via write(1) are forbidden during a pr. FILES
/dev/tty? to suspend messages. SEE ALSO
cat(1) DIAGNOSTICS
There are no diagnostics when pr is printing on a terminal. PR(1)