Greetings all:
I am still new to Unix environment and I need help with the following requirement.
I have a large sequential file sorted on a field (say store#) that is being split into several smaller files, one for each store. That means if there are 500 stores, there will be 500 files. This... (1 Reply)
I'm not a unix guy so excuses my ignorance... I'm the database ETL guy.
I'm trying to be proactive and devise a plan B for a ETL process where I expect a file 10X larger than what I process daily for a recast job. The ETL may handle it but I just don't know.
This file may need to be split... (3 Replies)
Hi all,
I'm having a little trouble solving a file split I need to get done.
I have the following data:
1. Light
1A. Light Soft
texture: it's soft
color: the color value is that of something light
vital statistics: srm: 23 og: 1.035 sp: 1.065
comment: this is nice if you like... (8 Replies)
I’m new to Linux script and not sure how to filter out bad records from huge flat files (over 1.3GB each). The delimiter is a semi colon “;”
Here is the sample of 5 lines in the file:
Name1;phone1;address1;city1;state1;zipcode1
Name2;phone2;address2;city2;state2;zipcode2;comment... (7 Replies)
Hi All,
I have two input file and need to generate a CSV file. The existing report just "GREP" the records with the Header and Tailer records with the count of records.
Now i need to split the data into 25 records each in the same CSV file.
id_file (Input file )
227050994
232510151... (4 Replies)
Hi,
I have a data file xyz.dat similar to the one given below,
2345|98|809||x|969|0
2345|98|809||y|0|537
2345|97|809||x|544|0
2345|97|809||y|0|651
9685|98|809||x|321|0
9685|98|809||y|0|357
9685|98|709||x|687|0
9685|98|709||y|0|234
2315|98|809||x|564|0
2315|98|809||y|0|537... (2 Replies)
HI Guys,
I need to split the file in to number of files . file contains FILEHEADER and EOF . I have to split n number of times . I have to form the file with each splitted message between FILEHEADER and EOF using awk beign and end . how to implement please suggest. (2 Replies)
OS : RHEL 6.7
Shell : bash
I have a text file with 5.97 million lines.
I want to split this big file into 12 different files (in sequential order) so that each file will contain roughly 500K lines. I tried the following awk command after googling. But, it just created 2 files... (5 Replies)
Hi Gurus,
I have below JSON file, now I want to rewrite this file into a new file.
I will appreciate if anyone can help me to provide the solution...I can't use jq.
{
"_id": "3ad893cb4cf1560add7b4caffd4b6126",
"_rev": "1-1f0ce165e1d210319cf6e9f9c6ff654f",
"name":... (4 Replies)
Discussion started by: manas_ranjan
4 Replies
LEARN ABOUT PHP
filesize
FILESIZE(3) 1 FILESIZE(3)filesize - Gets file sizeSYNOPSIS
int filesize (string $filename)
DESCRIPTION
Gets the size for the given file.
PARAMETERS
o $filename
- Path to the file.
RETURN VALUES
Returns the size of the file in bytes, or FALSE (and generates an error of level E_WARNING) in case of an error.
Note
Because PHP's integer type is signed and many platforms use 32bit integers, some filesystem functions may return unexpected results
for files which are larger than 2GB.
EXAMPLES
Example #1
filesize(3) example
<?php
// outputs e.g. somefile.txt: 1024 bytes
$filename = 'somefile.txt';
echo $filename . ': ' . filesize($filename) . ' bytes';
?>
ERRORS /EXCEPTIONS
Upon failure, an E_WARNING is emitted.
NOTES
Note
The results of this function are cached. See clearstatcache(3) for more details.
Tip
As of PHP 5.0.0, this function can also be used with some URL wrappers. Refer to "Supported Protocols and Wrappers" to determine
which wrappers support stat(3) family of functionality.
SEE ALSO file_exists(3).
PHP Documentation Group FILESIZE(3)