For better view you can open it in wordpad.
Now this text file should give me total 71 seeds as output(I mean total 71 lines should be appear as output).
Can anyone tell me what could be the solution to following :
I have one .txt file which contains some "seed" information. This seed may appear multiple time in the file so what I want do is if this seed appears again in the file then that line should be removed.
Please provide the script code... (4 Replies)
Hi,
Using the egrep ,i can exclude header and trailer records in file.I want to do in perl.Please help
egrep -iv 'head|trail' filename
Thanks in advance
MR (6 Replies)
Dear All,
I have multiple files having number of records, consist of more than 10 columns some column values are duplicate and i want to remove these duplicate values from these files.
Duplicate values may come in different files.... all files laying in single directory..
Need help to... (3 Replies)
Hi
I have stored a command output in an array like below
@a = `xyz`;
actually xyz comnad will give the output like this
tracker
date
xxxxxxx
xxxxxxx
---------------------
1 a
2 b
----------------------
i have stored the "xyz" output to an... (3 Replies)
Greetings All,
I would like to find all occurences of a pattern and delete a substring from the all matching lines EXCEPT the first. For example:
1234::group:user1,user2,user3,blah1,blah2,blah3
2222::othergroup:user9,user8
4444::othergroup2:user3,blah,blah,user1
1234::group3:user5,user1
... (11 Replies)
Hi,
I have a huge file which has Lacs of lines. File system got full.
I want your guys help to suggest me a solution so that I can remove all lines from that file but not last 50,000 lines. I want solution which can remove lines from existing file so that I can have some space left with. (28 Replies)
Hello everyone,
Although it seems easy, I've been stuck with this problem for a moment now and I can't figure out a way to get it done.
My problem is the following:
I have a file where each line is a sequence of IP addresses, example :
10.0.0.1 10.0.0.2
10.0.0.5 10.0.0.1 10.0.0.2... (5 Replies)
Discussion started by: MisterJellyBean
5 Replies
LEARN ABOUT OSX
srand
RAND(3) BSD Library Functions Manual RAND(3)NAME
rand, rand_r, srand, sranddev -- bad random number generator
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <stdlib.h>
int
rand(void);
int
rand_r(unsigned *seed);
void
srand(unsigned seed);
void
sranddev(void);
DESCRIPTION
These interfaces are obsoleted by random(3).
The rand() function computes a sequence of pseudo-random integers in the range of 0 to RAND_MAX (as defined by the header file <stdlib.h>).
The srand() function sets its argument seed as the seed for a new sequence of pseudo-random numbers to be returned by rand(). These
sequences are repeatable by calling srand() with the same seed value.
If no seed value is provided, the functions are automatically seeded with a value of 1.
The sranddev() function initializes a seed, using the random(4) random number device which returns good random numbers, suitable for crypto-
graphic use.
The rand_r() function provides the same functionality as rand(). A pointer to the context value seed must be supplied by the caller.
SEE ALSO random(3), random(4)STANDARDS
The rand() and srand() functions conform to ISO/IEC 9899:1990 (``ISO C90'').
The rand_r() function is as proposed in the POSIX.4a Draft #6 document.
BSD May 25, 1999 BSD