03-03-2009
While not necessarily true, .pm are typically object-oriented modules. Objects are at a better form for reuse than a snippet of Perl code sequence. You can create individual instances of a specific class so that data specific to the instance can be kept inside (encapsulation) without relying on many value passing.
If you are not interested in object orientation, you may find "require" script files more intuitive.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
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)
Discussion started by: ali560045
2 Replies
2. Shell Programming and Scripting
Hi All,
I need your help to find out the difference between 3 files.
How can i get the output which says that FILE2 contains additional (YYY,900,100) compare to FILE1 and FILE3 contains addition record (ZZZ,904,908) compare to FILE1?
I have tried using diff3 command, but was not able to get... (2 Replies)
Discussion started by: Amit.Sagpariya
2 Replies
3. Shell Programming and Scripting
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)
Discussion started by: balu_puttaganti
2 Replies
4. Shell Programming and Scripting
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)
Discussion started by: babusek
2 Replies
5. Shell Programming and Scripting
Hi All,
****************************************************************
File1:
CREATE TABLE "TESTIHUB"."CINEMA"
( "NAME" VARCHAR2(20),
"ACTOR" VARCHAR2(20),
"YEAR" NUMBER
);
/
CREATE TABLE "TESTIHUB"."PANT"
( "CNAME" VARCHAR2(20),
"AMOUNT" NUMBER, ... (1 Reply)
Discussion started by: naree
1 Replies
6. Shell Programming and Scripting
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)
Discussion started by: tomjones
4 Replies
7. UNIX for Advanced & Expert Users
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)
Discussion started by: win4luv
0 Replies
8. UNIX for Dummies Questions & Answers
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)
Discussion started by: XXLMMN
7 Replies
9. Shell Programming and Scripting
HI Team,
Could you please help me here.
I need to compare 4 files
a)
1
2
3
4
b)
1
5
3
4
c)
1
2
5 (1 Reply)
Discussion started by: madhuchilipi
1 Replies
10. UNIX for Beginners Questions & Answers
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