Update:
I can't replicate the problem you get when using join. I am not missing line 11 but getting a warning about the input files being not sorted, where this can be surpressed with an option in GNU join. The -1 1 can be left out as this seems to be default and you didn't define -2 1 anyway.
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 All,
Could you please help in this case?
Case: there's a directory 'CKMDB'
in this directory, there are 30 files named in this manner
1.txt 2.txt 3.txt .... 30.txt
Could you please guide me how to list only even numbered
files like 2.txt... (5 Replies)
Hello:
First, I have no idea what to search for on this task, so I'll just spell it out.
I have the Bible in Audio format and each book is in a directory of it's own.
01 to 66 accordingly.
I need a script to walk through each of them and ls *.mp3 > directory|book.m3u without the preceding... (2 Replies)
Hi,
I have some hundreds/thousands of files named logX.dat, where X can be any integer, and they are sequential, X ranges between 1 and any number:
log1.dat log2.dat log3.dat log6.dat log10.dat ... log6000.dat
I would like to rename them to
scatter_params_0001.dat... (6 Replies)
Hi there,
I've got a set of files that are named as follows:
image_N1_8letters.jpg
image_N2_8letters.jpg
...
image_N10_8letters.jpg
image_N11_8letters.jpg
....
image_N100_8letters.jpg
image_N101_8letters.jpg
with the "8letters" bit always consisting of 8 but always different... (3 Replies)
Hi experts,
I have a list of files containing forces as the only number as follows.
Force1.txt Force2.txt Force3.txt Force4.txt Force5.txt . . . . . . . . . Force100.txt I want to put all the data(only a number ) in these forces files in the file with the same order like 1,2,3 ..100 .... (2 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)
I am trying to have the user select two files from a numbered list which will eventually be turned into a variable then combined. This is probably something simple and stupid that I am doing.
clear
echo "Please Select the Show interface status file"
select FILE1 in *;
echo "Please Select the... (3 Replies)
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)
Discussion started by: yjacknewton
2 Replies
LEARN ABOUT XFREE86
join
JOIN(1) User Commands JOIN(1)NAME
join - join lines of two files on a common field
SYNOPSIS
join [OPTION]... FILE1 FILE2
DESCRIPTION
For each pair of input lines with identical join fields, write a line to standard output. The default join field is the first, delimited
by blanks.
When FILE1 or FILE2 (not both) is -, read standard input.
-a FILENUM
also print unpairable lines from file FILENUM, where FILENUM is 1 or 2, corresponding to FILE1 or FILE2
-e EMPTY
replace missing input fields with EMPTY
-i, --ignore-case
ignore differences in case when comparing fields
-j FIELD
equivalent to '-1 FIELD -2 FIELD'
-o FORMAT
obey FORMAT while constructing output line
-t CHAR
use CHAR as input and output field separator
-v FILENUM
like -a FILENUM, but suppress joined output lines
-1 FIELD
join on this FIELD of file 1
-2 FIELD
join on this FIELD of file 2
--check-order
check that the input is correctly sorted, even if all input lines are pairable
--nocheck-order
do not check that the input is correctly sorted
--header
treat the first line in each file as field headers, print them without trying to pair them
-z, --zero-terminated
line delimiter is NUL, not newline
--help display this help and exit
--version
output version information and exit
Unless -t CHAR is given, leading blanks separate fields and are ignored, else fields are separated by CHAR. Any FIELD is a field number
counted from 1. FORMAT is one or more comma or blank separated specifications, each being 'FILENUM.FIELD' or '0'. Default FORMAT outputs
the join field, the remaining fields from FILE1, the remaining fields from FILE2, all separated by CHAR. If FORMAT is the keyword 'auto',
then the first line of each file determines the number of fields output for each line.
Important: FILE1 and FILE2 must be sorted on the join fields. E.g., use "sort -k 1b,1" if 'join' has no options, or use "join -t ''" if
'sort' has no options. Note, comparisons honor the rules specified by 'LC_COLLATE'. If the input is not sorted and some lines cannot be
joined, a warning message will be given.
AUTHOR
Written by Mike Haertel.
REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report join translation bugs to <http://translationproject.org/team/>
COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO comm(1), uniq(1)
Full documentation at: <http://www.gnu.org/software/coreutils/join>
or available locally via: info '(coreutils) join invocation'
GNU coreutils 8.28 January 2018 JOIN(1)