I'm not sure I need to show internal code that has nothing to do with it. Basically I think the issue comes from the maximum number of items into a byte array. Say an example program already contains this code:
That would mean that the maximum number of elements is the maximum value an integer can achieve, which in Java is 2147483647, so make that bytes. That implies the maximum length of piece to extract can be up to 2 GB approximately. What happens if I want to extract a piece of about 7 GB? Even in the 2GB case, I have no idea if the content is stored into ram memory, which will cause problems on low specs computers.
Hi,
I would like to extract the files from an archive which I have copied from a different server which has different file structures to my server.
When I do a tar xvf archive_name, I get the error saying the file or directory cannot be found. How do I specify a desginated directory to... (4 Replies)
Hi,
I want to extract a part of filename and pass it as a parameter to one of the scripts. Could someone help.
File name:-
NLL_NAM_XXXXX.XXXXXXX_1_1.txt.
Here i have to extract only XXXXX.XXXXXXX and the position will be constant. that means that i have to extract some n characters from... (6 Replies)
Hello!
I want to extract a choosen directory (and its contents) from a tar archive and i have tried what i believe is every option i could find in the manual.
I think i have done it once before, but i don't remeber how.
Could anyone please tell me how to do? (2 Replies)
Hi there,
I'm having some problem with UNIX scripting (ksh), perhaps somebody can help me out?
For example:
------------
Sample content of my log file (text file):
--------------------------------------
File1: ....
info_1 ...
info_2 ...
info_3 ...
File2: ....
info_1 ...
info_2 ...... (10 Replies)
I need to extract the following lines from this text and put it in different files.
From xxxx@gmail.com Thu Jun 10 21:15:46 2010
Return-Path: <xxxxx@gmail.com>
X-Original-To: xxx@localhost
Delivered-To:xxxx@localhost
Received: from ubuntu (localhost )
by ubuntu (Postfix) with ESMTP... (11 Replies)
Hello All,
I need to extract part of a file into a new file
My file is
Define schema xxxxxx
Insert into table
(
a
,b
,c
,d
)
values
(
1,
2,
3, (15 Replies)
I have a text file, input.fasta contains some protein sequences. input.fasta is shown below.
>P02649
MKVLWAALLVTFLAGCQAKVEQAVETEPEPELRQQTEWQSGQRWELALGRFWDYLRWVQT
LSEQVQEELLSSQVTQELRALMDETMKELKAYKSELEEQLTPVAEETRARLSKELQAAQA
RLGADMEDVCGRLVQYRGEVQAMLGQSTEELRVRLASHLRKLRKRLLRDADDLQKRLAVY... (8 Replies)
Greetings!
Here's one which has been bugging me for a bit ;)
As might be known, LibreOffice is available to some of us Linux folk as a large set of debs. Of course, being a curious sort, I'd like to dig in and recreate the original tree which is composed of these assorted archives.
So, I... (1 Reply)
HI All
Please suggest how to untar archive on remote sever. When im trying use regular command without any flags everything is working fine:
$( ssh <user>@<server> -n '. ~/.profile >/dev/null 2>&1 ; cd /path_1 ; copiedIVR_name=`ls -tr | tail -1` ; tar xvf $copiedIVR_name ' )
but when im... (9 Replies)
I have a variable and assigned the following values
***XYZ_201519_20150929140642_20150929140644_211_0_0_211
I need to read this variable from backward and stop read when I get first underscore (_)
In this scenario I should get 211
Thanks
Kris (3 Replies)
Discussion started by: mkris
3 Replies
LEARN ABOUT OPENDARWIN
dir_ufs
dir_ufs(4) File Formats dir_ufs(4)NAME
dir_ufs, dir - format of ufs directories
SYNOPSIS
#include <sys/param.h>
#include <sys/types.h>
#include <sys/fs/ufs_fsdir.h>
DESCRIPTION
A directory consists of some number of blocks of DIRBLKSIZ bytes, where DIRBLKSIZ is chosen such that it can be transferred to disk in a
single atomic operation, for example, 512 bytes on most machines.
Each DIRBLKSIZ-byte block contains some number of directory entry structures, which are of variable length. Each directory entry has a
struct direct at the front of it, containing its inode number, the length of the entry, and the length of the name contained in the entry.
These entries are followed by the name padded to a 4 byte boundary with null bytes. All names are guaranteed null-terminated. The maximum
length of a name in a directory is MAXNAMLEN.
#define DIRBLKSIZ DEV_BSIZE
#define MAXNAMLEN 256
struct direct {
ulong_t d_ino; /* inode number of entry */
ushort_t d_reclen; /* length of this record */
ushort_t d_namlen; /* length of string in d_name */
char d_name[MAXNAMLEN + 1]; /* maximum name length */
};
ATTRIBUTES
See attributes(5) for a description of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Unstable |
+-----------------------------+-----------------------------+
SEE ALSO attributes(5), ufs(7FS)SunOS 5.10 16 Apr 2003 dir_ufs(4)