It's unclear what you mean by "number of changes". Number of changed lines? Number of changed characters? Number of changed regions?
Assuming the last of those (number of changed regions), one approach is to understand the output of diff. In Solaris diff (and most others, as I recall) the only lines that start with digits are the lines that specify the changed regions. so you can do this:
or
But in either of these, you are at the mercy of diff, which may not have the same idea about what a "region" is as you do. With more modern diffs than I have at hand, e.g., gnu diff, you have a lot more options to control what diff shows as a difference region.
All,
I have two csv files, the format of which are exactly the same.
I would like to find differences between the two files but would like to identify the difference as opposed to just printing a different line.
For exmaple
File 1
xxx,yyy,zzz,1,2,3
111,222,333,xxx,yyy
... (4 Replies)
Hello, I'm having trouble to read two txt files, they have employee records line by line, I need to do the reading of a file that is old and compare it with the new base in the new file, deleting the lines in old file, then add the new file data from the old file and write to the database manager.... (5 Replies)
Hi
Hope you are having a great weeknd !! I had a question and need your expertise for this :
I have 2 files File1 & File2(of same structure) which I need to compare on some columns. I need to find the values which are there in File2 but not in File 1 and put the Differences in another file... (5 Replies)
Hi everyone,
I know that's a deep treated issue but I'm actually not able to find the solution. I have 2 plain text files with ~ 2000 rows and ~5 columns. The first column of the shortest file (f1) is fully contained by the first column of the biggest one (f2), but only that column. I want to... (6 Replies)
Hi
*
I have two text files which has the file size, timestamp and the file name. I need to compare these two files and get the differences in the output format. Can anyone help me out with this.
*
cat file1.txt
*474742 Apr 18* 2010 sample.log
*135098 Apr 18* 2010 Testfile
134282 Apr 18* 2010... (7 Replies)
Hi!
I just want to count number of files in a directory, and write to new text file, with number of files and their name
output should look like this,,
assume that below one is a new file created by script
Number of files in directory = 25
1. a.txt
2. abc.txt
3. asd.dat... (20 Replies)
I have 2 files that need to be compared. Email the differences if something is different and don't email if nothing is different. One or both of the files could be empty. One or both could have data in them.
example files
backup.doc.$(date +%y%m%d) file size is 0
backup.doc.$(TZ=CST+24... (4 Replies)
Hello All,
Requirement is to compare 2 XML files and see if there are any differences but from some of the providers We are receiving UTF-16 formatted XML file with no end of line as shown below.
Excerpt of data file:
ÿþ<^@?^@x^@m^@l^@ ^@v^@e^@r^@s^@i^@o^@n^@=^@"^@1^@.^@0^@"^@... (11 Replies)
Discussion started by: Ariean
11 Replies
LEARN ABOUT MOJAVE
sccsdiff
sccs-sccsdiff(1) User Commands sccs-sccsdiff(1)NAME
sccs-sccsdiff, sccsdiff - compare two versions of an SCCS file
SYNOPSIS
/usr/ccs/bin/sccsdiff [-p] -rsid -rsid [diff-options] s.filename
DESCRIPTION
sccsdiff compares two versions of an SCCS file and displays the differences between the two versions. Any number of SCCS files may be spec-
ified. The options specified apply to all named s.files.
OPTIONS
The following options are supported:
-p Pipe output for each file through pr(1).
-rsid Specify a version corresponding to the indicated SCCS delta ID (SID) for comparison. Versions are passed to diff(1) in the
order given.
diff-options Pass options to diff(1), including: -b, -c, -e, -f, -h, -u, -C number, -U number, and -D string.
FILES
/tmp/get????? temporary files
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWsprot |
+-----------------------------+-----------------------------+
SEE ALSO diff(1), sccs(1), sccs-delta(1), sccs-get(1), sccs-help(1), sccs-prs(1), sccs-prt(1), what(1), sccsfile(4), attributes(5)DIAGNOSTICS
filename: No differences If the two versions are the same.
Use the SCCS help command for explanations of other messages. See sccs-help(1).
SunOS 5.10 28 Sep 2001 sccs-sccsdiff(1)