I have a flat file like this
0001 THER ULT HEAD & NECK VES
0002 THER ULTRASOUND OF HEART
0003 THER ULT PERIPHERAL VES
0009 OTHER THERAPEUTIC ULTSND
0010 IMPLANT CHEMOTHERA AGENT
0011 INFUS DROTRECOGIN ALFA
0012 ADM INHAL NITRIC OXIDE
I need to conver this to a comma delimited flat file... (2 Replies)
Hi All,
I am giving an example similar to the problem I have.
I have two data files of 10 columns each in which fields are delimited by comma(,). I need to compare compare the two files using the uniq col(col3). If there are any records in file1 and are not in file2 then I have check the value... (3 Replies)
Hi,
I need to compare two flat files (yesterday & today's data) and get only the changed data from flat files. In flat file i dont have data column or anything its just a string data in flat file.Can any one please let me know the script
With Regds
Shashi (3 Replies)
Before i start doing something, I wanted to know whether the approach to compare XML file with UNIX file system structure. I have a pre-configured file(contains a list of paths to executables) and i need to check against the UNIX directory structure. what are the various approches should i use ? I... (6 Replies)
Hi Frnds,
I have a flat file with millions of records. .
Now I on this. (I prefer for AWK as its gives good performance.)
Old_file.txt
------------------
1 gopi ase ....
2 arun pl ...
3 jack sutha ..
4 peter pm ..
...
New_file.txt
---------------
4 peter pm ..
..
... (12 Replies)
Hello,
I am strugling from quite a some time to compare flat files with over 1 million records could anyone please help me.
I want to compare two pipe delimited flat files, file1 with file2 and output the unmatched rows from file2 in file3
Sample File1:
... (9 Replies)
I have four files, I need to compare these files together.
As such i know "sdiff and comm" commands but these commands compare 2 files together. If I use sdiff command then i have to compare each file with other which will increase the codes.
Please suggest if you know some commands whcih can... (6 Replies)
Hi,
I'm a newbie to scripting and am trying to compare two files using awk.
The files are exactly the same dimensions. Where the first file has 0's I would like to create an updated version of the second file which has the corresponding elements set to zero also.
eg:
file1:
12345 1 2 0... (3 Replies)
compare to flat files using awk .but in 4th field contains non ordered substring. how to do that.
file1.txt
john|0.0|4|**:25;JP:50;UY:25
file2.txt
andy|0.0|4|JP:50;**:25;UY:25 (4 Replies)
How to convert this:
F1-R1 F1-R2 F1-R3 into a flat file for bash?? Each record
F2-R1 F2-R2 F2-R3
F3-R1 F3-R2 F3-R3
F4-R1 F4-R2 F4-R3is on one line with all fields for that record, put into an output file. The output file should look like this when converted:
F1-R1,F2-R1,F3-R1,F4-R1... (6 Replies)
Discussion started by: bud1738
6 Replies
LEARN ABOUT LINUX
diff3
DIFF3(1) User Commands DIFF3(1)NAME
diff3 - compare three files line by line
SYNOPSIS
diff3 [OPTION]... MYFILE OLDFILE YOURFILE
DESCRIPTION
Compare three files line by line.
-e--ed
Output unmerged changes from OLDFILE to YOURFILE into MYFILE.
-E--show-overlap
Output unmerged changes, bracketing conflicts.
-A--show-all
Output all changes, bracketing conflicts.
-x--overlap-only
Output overlapping changes.
-X Output overlapping changes, bracketing them.
-3--easy-only
Output unmerged nonoverlapping changes.
-m--merge
Output merged file instead of ed script (default -A).
-L LABEL --label=LABEL
Use LABEL instead of file name.
-i Append `w' and `q' commands to ed scripts.
-a--text
Treat all files as text.
--strip-trailing-cr
Strip trailing carriage return on input.
-T--initial-tab
Make tabs line up by prepending a tab.
--diff-program=PROGRAM
Use PROGRAM to compare files.
-v--version
Output version info.
--help Output this help.
If a FILE is `-', read standard input. Exit status is 0 if successful, 1 if conflicts, 2 if trouble.
AUTHOR
Written by Randy Smith.
REPORTING BUGS
Report bugs to: bug-diffutils@gnu.org GNU diffutils home page: <http://www.gnu.org/software/diffutils/> General help using GNU software:
<http://www.gnu.org/gethelp/>
COPYRIGHT
Copyright (C) 2010 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
The full documentation for diff3 is maintained as a Texinfo manual. If the info and diff3 programs are properly installed at your site,
the command
info diff
should give you access to the complete manual.
diffutils 2.9.19-4065 April 2010 DIFF3(1)