Hi all,
I need to join two columns from two different files file1.txt and file2.txt and append in a new file. Example :
$cat file1.txt
ABCD.ksh:010141
ABCD.ksh:010511
ABCD.ksh:010815
ABCD.ksh:011114
ABCD.ksh:011415
ABCD.ksh:011720
ABCD.ksh:012022
ABCD.ksh:012830
ABCD.ksh:014432... (5 Replies)
Hi,
I need to join two files based on first column of both files.If first column of first file matches with the first column of second file, then the lines should be merged together and go for next line to check. It is something like:
File one:
110001 abc efd
110002 fgh dfg
110003 ... (10 Replies)
Hi
I have multiple files each with two columns and I need to combine all those file into a tab delimited file. (multiple entry with same name separated by a comma)
The content of the files are as follows:
---
file1.txt:
name var1
aaa xx
aaa gg
bbb yy
ddd zz
---
file2.txt
... (8 Replies)
Hello,
I have some problem in the modified shell script. I would like to merge the same word in column 1 in one line.
Example :
A1 B1 2
A2 B1 4
A3 B1 7
A1 B2 1
A2 B2 10
A3 B2 8
Expected output :
A1 B1 B2 2 1
A2 B1 B2 4 10
A3 ... (6 Replies)
I have the following records from multiple files.
415 A G
415 A G
415 A T
415 A .
415 A .
421 G A
421 G A,C
421 G A
421 G A
421 G A,C
421 G .
427 A C
427 A ... (3 Replies)
hi i have two files and i wanted to join them using common column. try to do this using "join" command but that did not help.
File 1:
123 9a.vcf hy92.vcf hy90.vcf
Index Ref Alt Ref Alt Ref Alt
315 14 0 7 4 ... (6 Replies)
Hello Everyone!
I am new on this forum and this is my first post. I wish to apologize for my, not canonical, English.
I would like to solve this problem but I have no clue of how do it!I will be grateful if someone could help me!
I have a table like this:
gene TF1 TF2 TF3 TF4
gene1 1 2 3 4... (5 Replies)
Hello all,
I am quite new in linux shell scripting and I have this issue.
I ve got some files including measurements taken every 10minutes for a whole day.
File name format is: 00.00, 00.10, 00.20,....23.50
File structure is: x | y | temperature
x and y is the same in all files (same... (12 Replies)
hello gurus,
Somebody must have done this before, I couldn't find anything. Please redirect me if this was solved before, and if not please help.
To the problem now, I have multiple csv files (about 1000) which I need to concatenate by column header. The final file should have a superset... (4 Replies)
Discussion started by: abh.kumar
4 Replies
LEARN ABOUT BSD
join
JOIN(1) General Commands Manual JOIN(1)NAME
join - relational database operator
SYNOPSIS
join [ options ] file1 file2
DESCRIPTION
Join forms, on the standard output, a join of the two relations specified by the lines of file1 and file2. If file1 is `-', the standard
input is used.
File1 and file2 must be sorted in increasing ASCII collating sequence on the fields on which they are to be joined, normally the first in
each line.
There is one line in the output for each pair of lines in file1 and file2 that have identical join fields. The output line normally con-
sists of the common field, then the rest of the line from file1, then the rest of the line from file2.
Fields are normally separated by blank, tab or newline. In this case, multiple separators count as one, and leading separators are dis-
carded.
These options are recognized:
-an In addition to the normal output, produce a line for each unpairable line in file n, where n is 1 or 2.
-e s Replace empty output fields by string s.
-jn m Join on the mth field of file n. If n is missing, use the mth field in each file.
-o list
Each output line comprises the fields specified in list, each element of which has the form n.m, where n is a file number and m is a
field number.
-tc Use character c as a separator (tab character). Every appearance of c in a line is significant.
SEE ALSO sort(1), comm(1), awk(1)BUGS
With default field separation, the collating sequence is that of sort -b; with -t, the sequence is that of a plain sort.
The conventions of join, sort, comm, uniq, look and awk(1) are wildly incongruous.
7th Edition April 29, 1985 JOIN(1)