02-09-2011
Is this same to all unix operativ system ?
8 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Okee problems...!!
What is happening: Unix server with some programms, workstations are windows 2000, the workstations work good but when you start a programm on the Unix server the CPU of the workstations go to 100% usage resulting that the system gets very slow. The programm well its running so... (2 Replies)
Discussion started by: zerocool
2 Replies
2. UNIX for Dummies Questions & Answers
I tried looking for the answer online and came up with only a few semi-answers as to why file and directory names are case sensitive in Unix. Right off the bat, I'll say this doesn't bother me. But I run into tons of Windows and OpenVMS admins in my day job who go batty when they have to deal... (3 Replies)
Discussion started by: deckard
3 Replies
3. UNIX for Advanced & Expert Users
hi
i want run an unix application from a windows program/application.i am using SSH(command line version)to log on to a unix machine from windows. the application has to read a configuration file inorder to run. the configuration file .CFG is in bin in my home directory. but the application... (1 Reply)
Discussion started by: megastar
1 Replies
4. Shell Programming and Scripting
Hi,
My local server is :/usr/abcd/
Remote server is :/Usr/host/test/
I want to send files from local unix directory(All files starting with O_999) to
remote host unix directory.
Can any body give me the Unix Shell script to do this.
One more doubt: Shall we need to change the file... (1 Reply)
Discussion started by: raja_1234
1 Replies
5. Shell Programming and Scripting
Hi Experts,
I have a requirement where i need to setup a batch job which runs everymonth and move the pdf files from unix server to windows servers.
Could some body provide the inputs for this.
and also please provide the inputs on how to map the network dirve in the unix like that... (1 Reply)
Discussion started by: ger199901
1 Replies
6. UNIX for Dummies Questions & Answers
How does unix system administration, unix programming, unix network programming differ?
Please help. (0 Replies)
Discussion started by: thulasidharan2k
0 Replies
7. Shell Programming and Scripting
Dear All,
Can someone help to command or program to transfer the file from windows to Unix server and from one unix server to another Unix server in secure way.
I would request no samba client. (4 Replies)
Discussion started by: yadavricky
4 Replies
8. Post Here to Contact Site Administrators and Moderators
We work hard to make The UNIX and Linux Forums one of the best UNIX and Linux knowledge sources on the net. The site is certainly one of the top UNIX and Linux Q&A sites on the web. In order to provide certain members the best quality account services, you can now get some great extra features by... (2 Replies)
Discussion started by: Neo
2 Replies
LEARN ABOUT SUSE
anydbm_file
AnyDBM_File(3pm) Perl Programmers Reference Guide AnyDBM_File(3pm)
NAME
AnyDBM_File - provide framework for multiple DBMs
NDBM_File, DB_File, GDBM_File, SDBM_File, ODBM_File - various DBM implementations
SYNOPSIS
use AnyDBM_File;
DESCRIPTION
This module is a "pure virtual base class"--it has nothing of its own. It's just there to inherit from one of the various DBM packages.
It prefers ndbm for compatibility reasons with Perl 4, then Berkeley DB (See DB_File), GDBM, SDBM (which is always there--it comes with
Perl), and finally ODBM. This way old programs that used to use NDBM via dbmopen() can still do so, but new ones can reorder @ISA:
BEGIN { @AnyDBM_File::ISA = qw(DB_File GDBM_File NDBM_File) }
use AnyDBM_File;
Having multiple DBM implementations makes it trivial to copy database formats:
use POSIX; use NDBM_File; use DB_File;
tie %newhash, 'DB_File', $new_filename, O_CREAT|O_RDWR;
tie %oldhash, 'NDBM_File', $old_filename, 1, 0;
%newhash = %oldhash;
DBM Comparisons
Here's a partial table of features the different packages offer:
odbm ndbm sdbm gdbm bsd-db
---- ---- ---- ---- ------
Linkage comes w/ perl yes yes yes yes yes
Src comes w/ perl no no yes no no
Comes w/ many unix os yes yes[0] no no no
Builds ok on !unix ? ? yes yes ?
Code Size ? ? small big big
Database Size ? ? small big? ok[1]
Speed ? ? slow ok fast
FTPable no no yes yes yes
Easy to build N/A N/A yes yes ok[2]
Size limits 1k 4k 1k[3] none none
Byte-order independent no no no no yes
Licensing restrictions ? ? no yes no
[0] on mixed universe machines, may be in the bsd compat library, which is often shunned.
[1] Can be trimmed if you compile for one access method.
[2] See DB_File. Requires symbolic links.
[3] By default, but can be redefined.
SEE ALSO
dbm(3), ndbm(3), DB_File(3), perldbmfilter
perl v5.12.1 2010-04-26 AnyDBM_File(3pm)