02-18-2009
Quote:
Originally Posted by
dodasajan
thanx sir
that is working fine
and i got my reruired data
Which one of the above Sirs (or maybe ladies for that matter) are you referring to?
Quote:
Originally Posted by dodasajan
dear i thing more now suppose bOth the files filds are heading with
A,B,C,D and i want to compare both the files on the bases of 1st field and print only 1st filed and that mismatch field
# cat file1
A |B |C|D |E|F|g|H|I|J
00354|1|0|1|1|0|0|0|1|2
52424|1|0|1|1|0|0|0|1|2
43236|1|0|1|1|0|0|0|1|2
41404|1|0|1|1|0|0|0|1|2
79968|1|0|1|1|0|0|0|1|2
# cat file2
A |B |C|D |E|F|g|H|I|J
00354|1|0|1|1|0|0|0|1|2
52424|1|0|1|1|0|0|0|0|2
43236|1|0|1|1|0|0|0|0|2
41404|1|0|1|1|0|0|0|1|2
79968|1|0|1|1|0|0|0|1|2
NOTE : files are too large and diff may be in any filed.
o/p should be
A | I
file1:52424|1|
file2:52424|0|
-----------------
file1:43236|1|
file2:43236|0|
ok, this a new requirement.
Having the first task behind you/us and understanding it completely, how far have you gotten so far implementing a new requirement reusing the gained knowledge?
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XZDIFF(1) XZ Utils XZDIFF(1)
NAME
xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files
SYNOPSIS
xzcmp [cmp_options] file1 [file2]
xzdiff [diff_options] file1 [file2]
lzcmp [cmp_options] file1 [file2]
lzdiff [diff_options] file1 [file2]
DESCRIPTION
xzcmp and xdiff invoke cmp(1) or diff(1) on files compressed with xz(1), lzma(1), gzip(1), or bzip2(1). All options specified are passed
directly to cmp or diff. If only one file is specified, then the files compared are file1 (which must have a suffix of a supported com-
pression format) and file1 from which the compression format suffix has been stripped. If two files are specified, then they are uncom-
pressed if necessary and fed to cmp(1) or diff(1). The exit status from cmp or diff is preserved.
The names lzcmp and lzdiff are provided for backward compatibility with LZMA Utils.
SEE ALSO
cmp(1), diff(1), xz(1), gzip(1), bzip2(1), zdiff(1)
BUGS
Messages from the cmp(1) or diff(1) programs refer to temporary filenames instead of those specified.
Tukaani 2009-07-05 XZDIFF(1)