The above code will output the headers from both the files and display values one below the other.But the output should contain headers from master file alone and there respective value from slave file.
I need a little help as I am a complete novice at scripting in unix. However, i am posed with an issue...:eek: i have two csv files in the following format@
FILE1.CSV:
HEADER
HEADER
Header
, , HEADER
001X ,,200
002X ,,300
003X ... (6 Replies)
Thanks in advance
I have 2 files having key field in each.I would like to join both on common key.I have used join but not sucessful.
The files are attached here .
what i Want in the output is on the key field SLS OFFR .
I have used join commd but not successful.
File one
=======
SNO ... (6 Replies)
Friends,
os: redhat enterprise linux/SCO UNIX5.0
I have two files and I would like to merge on given key value.
Now I have tried with join commd but it does not supporte multiple delimiters.
and if records length is not fixed.
join -a1 5 -a2 1 -t -o file1 file2 > outname
Can any... (7 Replies)
Hi,
I have got two files
1.txt
1111|apple|
2222|orange|
2.txt
1111|1234|000000000004356|
1111|1234|000000001111|
1111|1234|002000011112|
2222|5678|000000002222|
2222|9102|000000002222|
I need to merge these two so that my out put looks like below:
Search code being used should be... (4 Replies)
i would like to merge two files that have the same format but have different data.
i would like to create one output file that contains information from both the original files.:rolleyes: (2 Replies)
Hi,
I have two files a.txt and b.txt.
a.txt
1
2
3
4
b.txt
a
b
c
d
e
I want to generate a file c.txt by merging these two file and the resultant file would contain
c.txt
1 (4 Replies)
Hi,
I have two very large CSV files, which I want to merge (equi-join) based on a key (column).
One of the file (say F1) would have ~30 MM records and 700 columns. The other file (~f2) would have same # of records and lesser columns (say 50). I want to create an output file joining on a... (3 Replies)
I have the urge to merge some files using unix shell script but I'm very new using this language and I haven't succeeded yet.
The requirement is to merge the header, body and footer into one file with the name "ANY-NAME" in below example. To identify which files should be merged, I have flagged... (9 Replies)
Discussion started by: black_soul
9 Replies
LEARN ABOUT V7
diff
DIFF(1) General Commands Manual DIFF(1)NAME
diff - differential file comparator
SYNOPSIS
diff [ -efbh ] file1 file2
DESCRIPTION
Diff tells what lines must be changed in two files to bring them into agreement. If file1 (file2) is `-', the standard input is used. If
file1 (file2) is a directory, then a file in that directory whose file-name is the same as the file-name of file2 (file1) is used. The
normal output contains lines of these forms:
n1 a n3,n4
n1,n2 d n3
n1,n2 c n3,n4
These lines resemble ed commands to convert file1 into file2. The numbers after the letters pertain to file2. In fact, by exchanging `a'
for `d' and reading backward one may ascertain equally how to convert file2 into file1. As in ed, identical pairs where n1 = n2 or n3 = n4
are abbreviated as a single number.
Following each of these lines come all the lines that are affected in the first file flagged by `<', then all the lines that are affected
in the second file flagged by `>'.
The -b option causes trailing blanks (spaces and tabs) to be ignored and other strings of blanks to compare equal.
The -e option produces a script of a, c and d commands for the editor ed, which will recreate file2 from file1. The -f option produces a
similar script, not useful with ed, in the opposite order. In connection with -e, the following shell program may help maintain multiple
versions of a file. Only an ancestral file ($1) and a chain of version-to-version ed scripts ($2,$3,...) made by diff need be on hand. A
`latest version' appears on the standard output.
(shift; cat $*; echo '1,$p') | ed - $1
Except in rare circumstances, diff finds a smallest sufficient set of file differences.
Option -h does a fast, half-hearted job. It works only when changed stretches are short and well separated, but does work on files of
unlimited length. Options -e and -f are unavailable with -h.
FILES
/tmp/d?????
/usr/lib/diffh for -h
SEE ALSO cmp(1), comm(1), ed(1)DIAGNOSTICS
Exit status is 0 for no differences, 1 for some, 2 for trouble.
BUGS
Editing scripts produced under the -e or -f option are naive about creating lines consisting of a single `.'.
DIFF(1)