Hi Friends,
Can any one help me with merging these file based on two columns :
File1:
A|123|99|SAMS
B|456|95|GEORGE
D|789|85|HOVARD
File2:
S|123|99|NANcY|6357
S|123|99|GREGRO|83748
A|456|95|HARRY|827|somers
S|456|95|ANTONY|546841|RUDOLPH|7263
B|456|95|SMITH|827|BOISE STATE|834... (3 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)
Condition1;
If NPID and IndID of both input1 and input2 are same take all the vaues relevant to them and print together as output
Condition2;
IDNo in output: Take the highly repeated same letter of similar NPID-IndID as *1*
Second highly repeated same letter... (0 Replies)
1. if the 1st row IDs of input1 (ID1/ID2.....) is equal to any IDNames of input2
print all relevant values together as defined in the output.
2. A bit tricky part is IDno in the output. All we need to do is numbering same kind of
letters as 1 (aa of ID1) and different letters as 2 (ab... (4 Replies)
Hi Friends,
I have a file
file1.txt
1|ABC|3|jul|dhj
2|NHU|4|kil|eu
3|hjd|34|hfd|43
file2.txt
1||3|KING|dhj
2|NHU||k|
3|hjd|34|hd|43
i want to merge file1.txt file2.txt based on the column null values in file2.txif there are any nulls in column values , (5 Replies)
Dear Friends,
I am looking for a shell script to merge input files into one file .. here is my idea:
1st paramter would be outfile file (all input files content)
read all input files and merge them to input param 1
ex: if I pass 6 file names to the script then 1st file name as output file... (4 Replies)
Hi Guys,
I need a help to creating a bash script to merging two files that containing not in order pattern into single file also within that single file I need to concatenate and manipulate the string from two files. Appreciate for any kind help given.
Thanks.
Here are the input files:... (3 Replies)
Hi All,
I have a text file (code_data.txt) with the followig data.
AMAR AB123456 XYZ
KIRAN CB789 ABC
RAJ CS78890 XYZ
KAMESH A33535335 ABC
KUMAR MD678894 MAT
RITESH SR3535355... (26 Replies)
Hi,
I am trying to merge two csv files based on matching criteria:
File description is as below :
Key_File :
000|ÇÞ|Key_HF|ÇÞ|Key_FName
001|ÇÞ|Key_11|ÇÞ|Sort_Key22|ÇÞ|Key_31
002|ÇÞ|Key_12|ÇÞ|Sort_Key23|ÇÞ|Key_32
003|ÇÞ|Key_13|ÇÞ|Sort_Key24|ÇÞ|Key_33
050|ÇÞ|Key_15|ÇÞ|Sort_Key25|ÇÞ|Key_34... (3 Replies)
Discussion started by: PK29
3 Replies
LEARN ABOUT FREEBSD
join
JOIN(1) BSD General Commands Manual JOIN(1)NAME
join -- relational database operator
SYNOPSIS
join [-a file_number | -v file_number] [-e string] [-o list] [-t char] [-1 field] [-2 field] file1 file2
DESCRIPTION
The join utility performs an ``equality join'' on the specified files and writes the result to the standard output. The ``join field'' is
the field in each file by which the files are compared. The first field in each line is used by default. There is one line in the output
for each pair of lines in file1 and file2 which have identical join fields. Each output line consists of the join field, the remaining
fields from file1 and then the remaining fields from file2.
The default field separators are tab and space characters. In this case, multiple tabs and spaces count as a single field separator, and
leading tabs and spaces are ignored. The default output field separator is a single space character.
Many of the options use file and field numbers. Both file numbers and field numbers are 1 based, i.e., the first file on the command line is
file number 1 and the first field is field number 1. The following options are available:
-a file_number
In addition to the default output, produce a line for each unpairable line in file file_number.
-e string
Replace empty output fields with string.
-o list
The -o option specifies the fields that will be output from each file for each line with matching join fields. Each element of list
has either the form file_number.field, where file_number is a file number and field is a field number, or the form '0' (zero), repre-
senting the join field. The elements of list must be either comma (',') or whitespace separated. (The latter requires quoting to
protect it from the shell, or, a simpler approach is to use multiple -o options.)
-t char
Use character char as a field delimiter for both input and output. Every occurrence of char in a line is significant.
-v file_number
Do not display the default output, but display a line for each unpairable line in file file_number. The options -v 1 and -v 2 may be
specified at the same time.
-1 field
Join on the field'th field of file1.
-2 field
Join on the field'th field of file2.
When the default field delimiter characters are used, the files to be joined should be ordered in the collating sequence of sort(1), using
the -b option, on the fields on which they are to be joined, otherwise join may not report all field matches. When the field delimiter char-
acters are specified by the -t option, the collating sequence should be the same as sort(1) without the -b option.
If one of the arguments file1 or file2 is '-', the standard input is used.
EXIT STATUS
The join utility exits 0 on success, and >0 if an error occurs.
COMPATIBILITY
For compatibility with historic versions of join, the following options are available:
-a In addition to the default output, produce a line for each unpairable line in both file1 and file2.
-j1 field
Join on the field'th field of file1.
-j2 field
Join on the field'th field of file2.
-j field
Join on the field'th field of both file1 and file2.
-o list ...
Historical implementations of join permitted multiple arguments to the -o option. These arguments were of the form
file_number.field_number as described for the current -o option. This has obvious difficulties in the presence of files named 1.2.
These options are available only so historic shell scripts do not require modification and should not be used.
SEE ALSO awk(1), comm(1), paste(1), sort(1), uniq(1)STANDARDS
The join command conforms to IEEE Std 1003.1-2001 (``POSIX.1'').
BSD July 5, 2004 BSD