hi
i need to select a few columns of two txt files and write it to a new file. there is one common field for both of these files.
plz help me in this
thanks in advance (4 Replies)
Hi,
I want to select columns from multiple files and combine them in one file. The files are simulation-data-files with 23 columns each and about 50 rows. I now use:
cut -f 11 Sweep?wing-30?scale=0.?0?fan2?.txt | pr -3 | awk '{printf("\n%s\t%s\t%s",$1,$2,$3)}' > ../Data_Processed/output.txtI... (1 Reply)
Hi Guys. I have tried the commands sort and join. But I couldn't able to to find the command for joining in a single line based on keys.My example inputs and outputs are like the following.
Help would be appreciated.:D
Input file
a1tabXXXXXXX
a2tabXXXXXXX
a6tabYYYYYYYYY
a71tabXXXXXXX... (7 Replies)
Okay, first of all, thanks to everyone who's helped me out before... I appreciate the opportunity to learn.
I have two iTunes XML files, and I simply want to compare the contents, then merge. Theoretically, this will allow me to merge two libraries, keeping playlists intact (depending on iTunes'... (4 Replies)
Hi there,
I'm trying to merge two files and make a third file.
However, two of the columns need to match exactly in both files AND I want everything from both files in the output if the two columns match in that row.
First file looks like this:
chr1 10001980 T A
Second... (12 Replies)
Hi
I have 2 files
1.del
----
1,2,3,4,5
1,2,3,4,4
1,1,1,1,2
2.del
----
1,2,3,4,5
1,
1,2,3,4,4
1,1,1,1,2
I need to compare the above two files in unix, as in the output should only tell the difference in contents as I should get only the line
1 ( from 2.del) , rest all lines are... (4 Replies)
Hi,
I have following input in the file in which i want to club the entries based on $1. Also $11 is equal to $13 of other record(where $13 must be on higher side for any $1) then sum all other fields except $11 & $13. Final output required is as follows:
INPUTFILE:
... (11 Replies)
Respected Members.
Hello.
This is my first post in the forum. I will try to follow all the rules as prescribed by the forum. In case of non-compliance, I request you to kindly give me some more time to understand and abide by them.
I am working on two files. I wish to merge the two files... (1 Reply)
Hi,
I am facing issues while accomplishing below task.
We have two files Test1.txt and Test2.txt. We have to match 1st column of Test1.txt file with 2nd column of Test2.txt and then merge 2nd file with the 1st file. In the output we should select column 1 and 2 from the 1st file and column 1... (5 Replies)
Discussion started by: Prathmesh
5 Replies
LEARN ABOUT OPENDARWIN
merge
MERGE(1) General Commands Manual MERGE(1)NAME
merge - three-way file merge
SYNOPSIS
merge [ options ] file1 file2 file3
DESCRIPTION
merge incorporates all changes that lead from file2 to file3 into file1. The result ordinarily goes into file1. merge is useful for com-
bining separate changes to an original. Suppose file2 is the original, and both file1 and file3 are modifications of file2. Then merge
combines both changes.
A conflict occurs if both file1 and file3 have changes in a common segment of lines. If a conflict is found, merge normally outputs a
warning and brackets the conflict with <<<<<<< and >>>>>>> lines. A typical conflict will look like this:
<<<<<<< file A
lines in file A
=======
lines in file B
>>>>>>> file B
If there are conflicts, the user should edit the result and delete one of the alternatives.
OPTIONS -A Output conflicts using the -A style of diff3(1), if supported by diff3. This merges all changes leading from file2 to file3 into
file1, and generates the most verbose output.
-E, -e These options specify conflict styles that generate less information than -A. See diff3(1) for details. The default is -E. With
-e, merge does not warn about conflicts.
-L label
This option may be given up to three times, and specifies labels to be used in place of the corresponding file names in conflict
reports. That is, merge -L x -L y -L z a b c generates output that looks like it came from files x, y and z instead of from files
a, b and c.
-p Send results to standard output instead of overwriting file1.
-q Quiet; do not warn about conflicts. -V Print 's version number.
DIAGNOSTICS
Exit status is 0 for no conflicts, 1 for some conflicts, 2 for trouble.
IDENTIFICATION
Author: Walter F. Tichy.
Manual Page Revision: 1.1.1.1; Release Date: 2002/04/30.
Copyright (C) 1982, 1988, 1989 Walter F. Tichy.
Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995 Paul Eggert.
SEE ALSO diff3(1), diff(1), rcsmerge(1), co(1).
BUGS
It normally does not make sense to merge binary files as if they were text, but merge tries to do it anyway.
GNU 2002/04/30 MERGE(1)