i have 2 files
file 1---------> hello
file 2---------> hello world
is there any command that we find the diff b/w two files and gives the ans as what is not matched with file 2.
diff file 1 file 2
here the desired o/p should be: world
as "world" is not found in file 1. (2 Replies)
I know the basic difference between .pm and .pl files. But wat puzzles me is when to go for creating a module and when to create .pl files.Based on wat criteria we sholud decide to make a function whcih implements a common functionality as module or a .pl file ?? (3 Replies)
I have two files like follows: -
File 1: -
A 20
B 15
D 10
C 6
File 2: -
B 21
A 20
C 11
D 10
Now I want file like this: -
It should pick up 'A' from File 1 and pick up 'A' from File 2 and should get difference of the numbers in 2nd column and display result as follows ... (2 Replies)
HI Folks,
sorry if it is a naive question.
i have two files . "file1.txt" & "file2.txt"
contents in files:
file1.txt file2.txt
-------- ---------
1 ... (2 Replies)
i have two files A and B and i want the difference to be printed in file C
as in example below
File A
10E32E7BCC5881DDB6||002878|1|1|
10E32E7BCC5881DDB7||002878|1|1|
10E32E7BCC5881DDB8||002878|1|1|
10E32E7BCC5881DDB9||002878|1|1|
File B
10E32E7BCC5881DDB1||002878|1|1|... (4 Replies)
I need the get the difference between 2 files and the result, I need to output it to an other file
file1
1
1
2
file2
1
1
2
3
Result....File3=3
used diff file1 file2 > file3 ( not working as expected)..Exact requirement..I have 2 flatfiles to compare and load only the difference in a... (0 Replies)
Hi all,
I have problem in finding the difference. suppose i have two file
file1 file2
1xyz 1xyz
1asd 1xyz
1asd 1abc
2adf 1asd
3asd 2abd
4abc 2adf
3asf
I need to... (7 Replies)
I have two file as given below which shows the ACL permissions of each file. I need to compare the source file with target file and list down the difference as specified below in required output. Can someone help me on this ?
Source File
*************
# file: /local/test_1
# owner: own
#... (4 Replies)
Discussion started by: sarathy_a35
4 Replies
LEARN ABOUT FREEBSD
comm
COMM(1) BSD General Commands Manual COMM(1)NAME
comm -- select or reject lines common to two files
SYNOPSIS
comm [-123i] file1 file2
DESCRIPTION
The comm utility reads file1 and file2, which should be sorted lexically, and produces three text columns as output: lines only in file1;
lines only in file2; and lines in both files.
The filename ``-'' means the standard input.
The following options are available:
-1 Suppress printing of column 1, lines only in file1.
-2 Suppress printing of column 2, lines only in file2.
-3 Suppress printing of column 3, lines common to both.
-i Case insensitive comparison of lines.
Each column will have a number of tab characters prepended to it equal to the number of lower numbered columns that are being printed. For
example, if column number two is being suppressed, lines printed in column number one will not have any tabs preceding them, and lines
printed in column number three will have one.
The comm utility assumes that the files are lexically sorted; all characters participate in line comparisons.
ENVIRONMENT
The LANG, LC_ALL, LC_COLLATE, and LC_CTYPE environment variables affect the execution of comm as described in environ(7).
EXIT STATUS
The comm utility exits 0 on success, and >0 if an error occurs.
SEE ALSO cmp(1), diff(1), sort(1), uniq(1)STANDARDS
The comm utility conforms to IEEE Std 1003.2-1992 (``POSIX.2'').
The -i option is an extension to the POSIX standard.
HISTORY
A comm command appeared in Version 4 AT&T UNIX.
BSD December 12, 2009 BSD