when result appear all rows appear together, but what i need to make rows of first file be in a file , and rows from second file in another file
---------- Post updated at 08:20 AM ---------- Previous update was at 07:24 AM ----------
Hi,all
I made another program , but i have a problem on it to .
Can you please tell me how can i ignore special characters (space, comma , black blank) in my comparison between two files my code is :
Thank you
Last edited by Scott; 01-04-2012 at 09:22 AM..
Reason: Please use code tags
running solaris 2.5.1 on a sparc5, with less than 12 users runnign compilers, gui's, really not a heavy load on it however, sometimes, not always, when users run diff, or sdiff or a .tcl script, the computer locks up. One time right before everything froze, I noticed in top, that the sdiff process... (2 Replies)
Folks,
I am Diff'ing 2 identical files..and the result is, it shows all the lines from 2 files (saying nothing is being matched).
If I copy the content from 1 of the file and paste in a newly created file and then do the diff, it equals.
2 files are xml files.
I've tried many... (4 Replies)
Hi,
I am trying to do a diff between two files using "diff" command.I dont need my output to be printed using extra symbols ">" and "<" as we usually see for the diff command. Even to excude these characters in each line of the output, my diff output has inturn many symbols ">" and "<".
... (1 Reply)
I am trying to do a diff between two files using "diff" command.I dont need my output to be printed using extra symbols ">" and "<" as we usually see for the diff command. Even to excude these characters in each line of the output, my diff output has inturn many symbols ">" and "<".
Please help.... (2 Replies)
Hello,
Apologies if this question has been repeated before, but I am getting myself confused even more as I scan the posts!
I have two files, file1 is a column:
1dlwa_
1s69a_
1idra_
1ngka_
And file2 has three columns (columns seperated by tabs):
1dlw a_ A
1uvy a_ A
1dly a_ A
1uvx... (1 Reply)
Hello Guys,
I am a newbie to Unix. I was going through the diff command with example
like this,
$ cat 1
1
2
4
0
8
9
$ cat 2
1
0
3
2
8
My output is like this: (1 Reply)
Hi All,
I havae 2 files like this
File1.dat.tar.gz--- has
+667866066123|20110506
+667866066866|20110405
File2.dat.tar.gz -----contains
+447866066123|20110505
+447866066866|20110405
If I give
Gzcat File1.dat.tar.gz | cut –d “|” –f 1 > out1.dat
Gzcat File2.dat.tar.gz| cut –d... (4 Replies)
I am using the diff command, but i cant figure out why it is displaying these strange numbers and letters
diff spellExample spellExample.bak
1c1
< I went to a garden party
---
> I went to a gadren party
3c3
< bunch of my old friends did something
---
> bnuch of my old freinds did... (2 Replies)
Discussion started by: football12345
2 Replies
LEARN ABOUT DEBIAN
mysql-schema-diff
MYSQLDIFF(1p) User Contributed Perl Documentation MYSQLDIFF(1p)NAME
mysql-schema-diff - compare MySQL database schemas
SYNOPSIS
mysql-schema-diff [B<options>] B<database1> B<database2>
mysql-schema-diff --help
DESCRIPTION
mysql-schema-diff is a Perl script front-end to the CPAN <http://www.perl.com/CPAN> module MySQL::Diff
<http://search.cpan.org/search?module=MySQL::Diff> which compares the data structures (i.e. schema / table definitions) of two MySQL
<http://www.mysql.com/> databases, and returns the differences as a sequence of MySQL commands suitable for piping into mysql which will
transform the structure of the first database to be identical to that of the second (c.f. diff and patch).
Database structures can be compared whether they are files containing table definitions or existing databases, local or remote.
N.B. The program makes no attempt to compare any of the data which may be stored in the databases. It is purely for comparing the table
definitions. I have no plans to implement data comparison; it is a complex problem and I have no need of such functionality anyway.
However there is another program coldiff <http://rossbeyer.net/software/mysql_coldiff/> which does this, and is based on an older program
called datadiff which seems to have vanished off the 'net.
For PostgreSQL there are similar tools such as pgdiff <http://pgdiff.sourceforge.net/> and apgdiff <http://apgdiff.startnet.biz/>.
EXAMPLES
# compare table definitions in two files
mysql-schema-diff db1.mysql db2.mysql
# compare table definitions in a file 'db1.mysql' with a database 'db2'
mysql-schema-diff db1.mysql db2
# interactively upgrade schema of database 'db1' to be like the
# schema described in the file 'db2.mysql'
mysql-schema-diff -A db1 db2.mysql
# compare table definitions in two databases on a remote machine
mysql-schema-diff --host=remote.host.com --user=myaccount db1 db2
# compare table definitions in a local database 'foo' with a
# database 'bar' on a remote machine, when a file foo already
# exists in the current directory
mysql-schema-diff --host2=remote.host.com --password=secret db:foo bar
OPTIONS
More details to come; for now run "mysql-schema-diff --help".
INTERNALS
For both of the database structures being compared, the following happens:
o If the argument is a valid filename, the file is used to create a temporary database which "mysqldump -d" is run on to obtain the table
definitions in canonicalised form. The temporary database is then dropped. (The temporary database is named
"test_mysqldiff_temp_something" because default MySQL permissions allow anyone to create databases beginning with the prefix "test_".)
o If the argument is a database, "mysqldump -d" is run directly on it.
o Where authentication is required, the hostname, username, and password given by the corresponding options are used (type
"mysql-schema-diff --help" for more information).
o Each set of table definitions is now parsed into tables, and fields and index keys within those tables; these are compared, and the
differences outputted in the form of MySQL statements.
BUGS, DEVELOPMENT, CONTRIBUTING
See <http://software.adamspiers.org/wiki/mysqldiff>.
COPYRIGHT AND LICENSE
Copyright (c) 2000-2011 Adam Spiers. All rights reserved. This program is free software; you can redistribute it and/or modify it under the
same terms as Perl itself.
SEE ALSO
MySQL::Diff, MySQL::Diff::Database, MySQL::Diff::Table, MySQL::Diff::Utils, mysql, mysqldump, mysqlshow
AUTHOR
Adam Spiers <mysqldiff@adamspiers.org>
perl v5.14.2 2012-04-06 MYSQLDIFF(1p)