I want to join 2 files.
They look like this:
and
I would like to obtain this: Columns 1 and 2 are the two first columns of the two files. Column 3 corresponds to file1:col3 and column 4 to file2:col3.
Let me explain:
These two files are sorted by first the colum 1 where I have this names KE... and then by the column 2 (position).
The tricky thing is that for some position, I don't have a value in one of the file. For instance in KE340296.1, position 4, I have only a value in the first file.
The file I want to obtain contains all the positions represented in the two files (there may be hole, as for KE340296.1, no position 4 and 5 in either of the two files) and if there is no value for one of the file, then I would like a dot or whatever character.
I wanted to use "join" but it seems that it won't work because positions are not perfectly matching.
Hello,
This post is already here but want to do this with another way
Merge multiples files with multiples duplicates keys by filling "NULL" the void columns for anothers joinning files
file1.csv:
1|abc
1|def
2|ghi
2|jkl
3|mno
3|pqr
file2.csv:
1|123|jojo
1|NULL|bibi... (2 Replies)
Hello,
I have a file with 2 columns ( tableName , ColumnName) delimited by a Pipe like below . File is sorted by ColumnName.
Table1|Column1
Table2|Column1
Table5|Column1
Table3|Column2
Table2|Column2
Table4|Column3
Table2|Column3
Table2|Column4
Table5|Column4
Table2|Column5
From... (6 Replies)
Hi Guys,
I want to combine 2 files and and put together in 1 file . See below desired output. Any help will be much appreciated.
FILE AX 2134 101L 12345.00 22222.00 1 10
X 2134 101L 12345.00 22222.00 11 20
X 2134 101L 12345.00 22222.00 21 30
X 2134 111L 77777.00 ... (3 Replies)
Hi,
I have 20 tab delimited text files that have a common column (column 1). The files are named GSM1.txt through GSM20.txt. Each file has 3 columns (2 other columns in addition to the first common column).
I want to write a script to join the files by the first common column so that in the... (5 Replies)
So i'm currently working on a project where I'm attempting to display information of users from the /etc/passwd file and also another information file holding addition information about users.
Problem is I've been trying to join the two files together and have all of the information about each... (2 Replies)
Hello,
My apologies if this has been posted elsewhere, I have had a look at several threads but I am still confused how to use these functions. I have two files, each with 5 columns:
File A: (tab-delimited)
PDB CHAIN Start End Fragment
1avq A 171 176 awyfan
1avq A 172 177 wyfany
1c7k A 2 7... (3 Replies)
Hi
I've 2 files:
I'd like to get an output like:
if I do like:
join file1 file2
I get
Where line 30 miss. I'm reading this old post:
https://www.unix.com/unix-dummies-questions-answers/14647-join-command.html.
Where a solutionn with awk is suggested.
I mean is possible get the same... (5 Replies)
Hi ,
I want to join 2 files based on 2 column join condition.
a11
john 2230 5000
a12
XXX 2230 A B 200 345
Expected O/P
John 2230 5000 A B 200
I have tried this
awk 'NR==FNR{a=$1;next}a&&sub($1,a)' a11 a12 > a13 (3 Replies)