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)
Hello all,
Can anyone help me with this.
There are two files and I have to match the second file records with that of first and if matched, print the output in two fies, one containing the matched records and other containing the rest.
Here is the example.
File1
"111",erter,"00000", ... (4 Replies)
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)
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)
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)
Hi all,
i have two .csv files. i need to compare those two files and if there is any difference that should be moved into third .csv file.
example,
org.csv and dup.csv
when we compare those two files org.csv and dup.csv. if there is any change in dup.csv. it should be capture in third... (7 Replies)
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)
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)
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
LEARN ABOUT OSF1
qsort
qsort(3) Library Functions Manual qsort(3)NAME
qsort - Sorts a table in place
LIBRARY
Standard C Library (libc.so, libc.a)
SYNOPSIS
#include <stdlib.h>
void qsort(
void *base,
size_t nmemb,
size_t size,
int (*compar) (const void *, const void *));
STANDARDS
Interfaces documented on this reference page conform to industry standards as follows:
qsort(): XPG4, XPG4-UNIX
Refer to the standards(5) reference page for more information about industry standards and associated tags.
PARAMETERS
Points to the first entry in the table. Specifies the number of entries in the table. Specifies the size in bytes of each table entry.
Points to the user-specified function to be used to compare pairs of table elements. The comparison function will be called with two
parameters that point to the two elements to be compared. The comparison function must return an integer less than, equal to, or greater
than zero, depending on whether the first element in the comparison is considered less than, equal to, or greater than the second element.
DESCRIPTION
The qsort() function sorts a table having a specified number of entries. The contents of the table are sorted in ascending order according
to a user-specified comparison function (the strcmp() function, for example).
NOTES
The comparison function need not compare every byte, so arbitrary data may be contained in the elements in addition to the values being
compared.
When two members compare equal, their order in the sorted array is indeterminate.
RELATED INFORMATION
Functions: bsearch(3), lsearch(3)
Standards: standards(5) delim off
qsort(3)