Hello all.
Sorry, I know this question is similar to many others, but I just can seem to put together exactly what I need.
My file is tab delimitted and contains approximately 1 million rows. I would like to send lines 1,4,& 7 to a file. Lines 2, 5, & 8 to a second file. Lines 3, 6, & 9 to... (11 Replies)
Dear all,
I have a large file which is composed of 8000 frames, what i would like to do is split the file into 8000 single files names file.pdb.1, file.pdb.2 etc etc
each frame in the large file is seperated by a "ENDMDL" flag so my thinking is to use this flag a a point to split the files... (4 Replies)
Hi Friends,
Below is my requirement. I have a file with the below structure.
0001A1....
0001B1..
....
0001L1
0002A1
0002B1
......
0002L1
..
the first 4 characters are the sequence numbers for a record, A record will start with A1 and end with L1 with same sequence number. Now the... (2 Replies)
I need to split a file if it is over 2GB in size (or any size), preferably split on the lines. I have figured out how to get the file size using awk, and I can split the file based on the number of lines (which I got with wc -l) but I can't figure out how to connect them together in the script.
... (6 Replies)
Hi ,
I have huge files around 400 mb, which has clob data and have diffeent scenarios:
I am trying to pass scenario number as parameter and and get required modified file based on the scenario number and criteria.
Scenario 1:
file name : scenario_1.txt
... (2 Replies)
Hi,
I have a Huge 7 GB file which has around 1 million records, i want to split this file into 4 files to contain around 250k messages each.
Please help me as Split command cannot work here as it might miss tags..
Format of the file is as below
<!--###### ###### START-->... (6 Replies)
Hi
i have requirement like below
M <form_name> sdasadasdMklkM
D ......
D .....
M form_name> sdasadasdMklkM
D ......
D .....
D ......
D .....
M form_name> sdasadasdMklkM
D ......
M form_name> sdasadasdMklkM
i want split file based on line number by finding... (10 Replies)
Hello All,
I have records in a file in a pattern A,B,B,B,B,K,A,B,B,K
Is there any command or simple logic I can pull out records into multiple files based on A record? I want output as
File1: A,B,B,B,B,K
File2: A,B,B,K (9 Replies)
I have a file that is about 7 GB in size. The requirement is I should split the file equally in such a way that the size of the split files is less than 2Gb. If the file is less than 2gb, than nothing needs to be done. ( need to done using shell script)
Thanks, (4 Replies)
Hi,
I have a directory in Unix and there are folders available in the directory.
Files are created on different month and now i have a requirement to calculate size of the folder on month basis.
Is there any Unix command to check this please??
Thanks (6 Replies)
Discussion started by: Nivas
6 Replies
LEARN ABOUT PHP
vfprintf
VFPRINTF(3) 1 VFPRINTF(3)vfprintf - Write a formatted string to a streamSYNOPSIS
int vfprintf (resource $handle, string $format, array $args)
DESCRIPTION
Write a string produced according to $format to the stream resource specified by $handle.
Operates as fprintf(3) but accepts an array of arguments, rather than a variable number of arguments.
PARAMETERS
o $handle
-
o $format
- See sprintf(3) for a description of $format.
o $args
-
RETURN VALUES
Returns the length of the outputted string.
EXAMPLES
Example #1
vfprintf(3): zero-padded integers
<?php
if (!($fp = fopen('date.txt', 'w')))
return;
vfprintf($fp, "%04d-%02d-%02d", array($year, $month, $day));
// will write the formatted ISO date to date.txt
?>
SEE ALSO printf(3), sprintf(3), sscanf(3), fscanf(3), vsprintf(3), number_format(3).
PHP Documentation Group VFPRINTF(3)