max_size is not a hard limit. The file size may be a bit larger, as much as max_size + length of header (3) and footer (2) + one field length - 1. If the field's value were "125000" (6), we'd be talking about a file size of 100 MiB + 10.
Hi,
I have a large file(csv format) that I need to split into 2 files. The file looks something like
Original_file.txt
first name, family name, address
a, b, c,
d, e, f,
and so on for over 100,00 lines
I need to create two files from this one file. The condition is i need to ensure... (4 Replies)
Hi,
I have a large file with a repeating pattern in it. Now i want the file split into the block of patterns with a specified no. of lines in each file.
i.e. The file is like
1...
2...
2...
3...
1...
2...
3...
1...
2...
2...
2...
2...
2...
3...
where 1 is the start of the block... (5 Replies)
HI,
i've to split a large file which inputs seems like :
Input file name_file.txt
00001|AAAA|MAIL|DATEOFBIRTHT|.......
00001|AAAA|MAIL|DATEOFBIRTHT|.......
00002|BBBB|MAIL|DATEOFBIRTHT|.......
00002|BBBB|MAIL|DATEOFBIRTHT|.......
00003|CCCC|MAIL|DATEOFBIRTHT|.......... (1 Reply)
I have a file containing date/time sorted data of the form
...
2009/06/10,20:59:59.950,XAG/USD,Q,1,1115, 14.3025,100,1,1
2009/06/10,20:59:59.950,XAG/USD,Q,1,1116, 14.3026,125,1,1
2009/06/10,20:59:59.950,XAG/USD,R,0,0, , 0,0,0
2009/06/10,20:59:59.950,XAG/USD,R,1,0, 14.1910,100,1,1... (6 Replies)
Hello Everyone,
I have a large file that needs to be split into many seperate files, however the text in between the blank lines need to be intact. The file looks like
SomeText
SomeText
SomeText
SomeOtherText
SomeOtherText
....
Since the number of lines of text are different for... (3 Replies)
Hello,
What's the best way to split a large into multiple files based on the last digit in the first column.
input file:
f
2738483300000x0y03772748378831x1y13478378358383x2y23743878383802x3y33787828282820x4y43748838383881x5y5
Desired Output:
f0
3738483300000x0y03787828282820x4y4
f1... (9 Replies)
Dear Users,
Appreciate your help if you could help me with splitting a large file > 1 million lines with sed or awk. below is the text in the file
input file.txt
scaffold1 928 929 C/T +
scaffold1 942 943 G/C +
scaffold1 959 960 C/T +... (6 Replies)
Hi,
I have received a file which is 20 GB. We would like to split the file into 4 equal parts and process it to avoid memory issues.
If the record delimiter is unix new line, I could use split command either with option l or b.
The problem is that the line terminator is |##|
How to use... (5 Replies)
Trying to split a 35gb file into 1000mb parts. My research shows I should you this. split -b 1000m file.txt and my return is "split: cannot open 'crunch1.txt' for reading: No such file or directory" so I tried split -b 1000m Documents/Wordlists/file.txt and I get nothing other than the curser just... (3 Replies)
Discussion started by: sub terra
3 Replies
LEARN ABOUT DEBIAN
cache::sizeawarecache
Cache::SizeAwareCache(3pm) User Contributed Perl Documentation Cache::SizeAwareCache(3pm)NAME
Cache::SizeAwareCache -- extends the Cache interface.
DESCRIPTION
The SizeAwareCache interface is implemented by classes that support all of the Cache::Cache interface in addition to the limit_size and
max_size features of a size aware cache.
The default cache size limiting algorithm works by removing cache objects in the following order until the desired limit is reached:
1) objects that have expired
2) objects that are least recently accessed
3) objects that that expire next
SYNOPSIS
use Cache::SizeAwareCache;
use vars qw( @ISA );
@ISA = qw( Cache::SizeAwareCache );
CONSTANTS
Please see Cache::Cache for standard constants
$NO_MAX_SIZE
The cache has no size restrictions
METHODS
Please see Cache::Cache for the standard methods
limit_size( $new_size )
Attempt to resize the cache such that the total disk usage is under the $new_size parameter. $new_size represents t size (in bytes)
that the cache should be limited to. Note that this is only a one time adjustment. To maintain the cache size, consider using the
max_size option, although it is considered very expensive, and can often be better achieved by peridocally calling limit_size.
OPTIONS
Please see Cache::Cache for the standard options
max_size
Sets the max_size property (size in bytes), which is described in detail below. Defaults to $NO_MAX_SIZE.
PROPERTIES
Please see Cache::Cache for standard properties
(get|set)_max_size
If this property is set, then the cache will try not to exceed the max size value (in bytes) specified. NOTE: This causes the size of
the cache to be checked on every set, and can be considered *very* expensive in some implementations. A good alternative approach is
leave max_size as $NO_MAX_SIZE and to periodically limit the size of the cache by calling the limit_size( $size ) method.
SEE ALSO
Cache::Cache
AUTHOR
Original author: DeWitt Clinton <dewitt@unto.net>
Last author: $Author: dclinton $
Copyright (C) 2001-2003 DeWitt Clinton
perl v5.12.4 2009-03-01 Cache::SizeAwareCache(3pm)