10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
HI,
I have two files and contains many Fields with | (pipe) delimitor, wanted to compare both the files and get only unmatched perticular fields. this i wanted to use in shell scriting.
ex:
first.txt
111 |abc| 230| hbc231 |bbb |210 |bbd405 |ghc |555 |cgv
second.txt
111 |abc |230 |hbc231... (1 Reply)
Discussion started by: prawinmca
1 Replies
2. Shell Programming and Scripting
Hi,
I have fileA.txt like this.
B01B02 D0011718
B01B03 D0012540
B01B04 D0006145
B01B05 D0004815
B01B06 D0012069
B01B07 D0004064
B01B08 D0011988
B01B09 D0012071
B01B10 D0005596
B01B11 D0011351
B01B12 D0004814
B01C01 D0011804
I want to compare this against another file (fileB.txt)... (3 Replies)
Discussion started by: genehunter
3 Replies
3. Shell Programming and Scripting
Dear All,
I would really appreciate if you can help me to resolve this file comparison
I have two files:
file1:
chr start end ID gene_name
chr1 2020 3030 1 test1
chr1 900 5000 2 test1
chr2 5000 8000 3 test2
chr3 6000 12000 4 test3
chr3 6000 15000 5 test3
file2:... (2 Replies)
Discussion started by: paolo.kunder
2 Replies
4. Shell Programming and Scripting
Req:
===========
1)I have one shell script a.sh
2)I opened Putty session , with user name = SIR100 , and i ran a.sh script in back ground and
it took 5 minutes to complete.Meanwhile,i ran same script second time i.e a.sh with same user it sholud not allow to run the script , but it's... (3 Replies)
Discussion started by: as234301
3 Replies
5. Shell Programming and Scripting
Hello, I am trying to compare 2 files and get only the new lines as output. Note that new lines can be anywhere in the file and not necessarily at the bottom of the file.
I have made the following progress so far.
/home/aa>cat old.txt
0001 732 A
0002 732 C
0005 732 D... (7 Replies)
Discussion started by: cartrider
7 Replies
6. Shell Programming and Scripting
now i have a different file zoo.txt with content
123|zoo
234|natan
456|don
and file rick.txt with contents
123|dog|pie|pep
123|tail|see|newt
456|som|sin|sim
234|pay|rat|cat
i want to look for lines in file zoo.txt column1 that has same corresponding lines in column 1 of... (6 Replies)
Discussion started by: dealerso
6 Replies
7. Shell Programming and Scripting
Hi i have 2 csv files a.csv and b.csv with the same number of columns and a list of values in both of it. Each and every individual value in both the files need to compared and if it matches then print correct in a new csv file otherwise print Incorrect
eg
a.csv
1,12/27/2007,Reward,$10.00... (5 Replies)
Discussion started by: naveenn08
5 Replies
8. Shell Programming and Scripting
I have two text files which have records of thousand rows. Each row is having around 40 columns. Each column is tab delimited. Each row is delimited by newline character.
My requirement is to find for each row i need to find whether any column is different between the two files. For each row i... (8 Replies)
Discussion started by: uihnybgte
8 Replies
9. Shell Programming and Scripting
hi
I have 2 files to comapre ,in file a sible column it is numbers,in file b2 numbers and other values with coma separated.
i want compare numbers in file a with file b,and the out put put should be in C with numbers in both file a and b along with other columns of file b.
i used folowing... (7 Replies)
Discussion started by: satish.res
7 Replies
10. Shell Programming and Scripting
I have to compare two text files, very few of the lines in these files will have some difference in some column.
The files size is in GB.
Sample lines are as below:
11111122222222333333aaaaaaaaaabbbbbbbbbccccccccdddddd
11111122222222333333aaaaaaaaaabbbbbbbbbccccccccddeddd
So assuming these... (19 Replies)
Discussion started by: net_shree
19 Replies
bdiff(1) User Commands bdiff(1)
NAME
bdiff - big diff
SYNOPSIS
bdiff filename1 filename2 [n] [-s]
DESCRIPTION
bdiff is used in a manner analogous to diff to find which lines in filename1 and filename2 must be changed to bring the files into agree-
ment. Its purpose is to allow processing of files too large for diff. If filename1 (filename2) is -, the standard input is read.
bdiff ignores lines common to the beginning of both files, splits the remainder of each file into n-line segments, and invokes diff on cor-
responding segments. If both optional arguments are specified, they must appear in the order indicated above.
The output of bdiff is exactly that of diff, with line numbers adjusted to account for the segmenting of the files (that is, to make it
look as if the files had been processed whole). Note: Because of the segmenting of the files, bdiff does not necessarily find a smallest
sufficient set of file differences.
OPTIONS
n The number of line segments. The value of n is 3500 by default. If the optional third argument is given and it is numeric, it is
used as the value for n. This is useful in those cases in which 3500-line segments are too large for diff, causing it to fail.
-s Specifies that no diagnostics are to be printed by bdiff (silent option). Note: However, this does not suppress possible diagnos-
tic messages from diff, which bdiff calls.
USAGE
See largefile(5) for the description of the behavior of bdiff when encountering files greater than or equal to 2 Gbyte ( 2**31 bytes).
FILES
/tmp/bd?????
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWesu |
+-----------------------------+-----------------------------+
|CSI |enabled |
+-----------------------------+-----------------------------+
SEE ALSO
diff(1), attributes(5), largefile(5)
DIAGNOSTICS
Use help for explanations.
SunOS 5.10 14 Sep 1992 bdiff(1)
