When I send a email the recipient get 4 messages and the attachements wont open.
I send one message but the recipient get 4 messages thats the same as the one I send. How do I fix this?

Answer Question   |  June 18, 2008  10:23 AM
Sendmail, Unix

Linux Administration involving the use of grub
How can you boot Linux Red Hat Edition if grub is not in the Master Boot Record?

Answer Question   |  June 17, 2008  2:01 AM
GRand Unified Bootloader, GRUB, Linux administration, Master Boot Record (MBR), Redhat Linux

Dot Net File rights on general file servers
We are writing a new application based around the dot net lucene search engine. When it runs on the local hard drive it has full-trust rights and it can open index files on the server. When it runs with the search.exe and the lucene.net.dll on the remote SAMBA file server, it fails to be able [...]

Answer Question   |  June 17, 2008  12:35 AM
.NET, .NET development, Client/Server, Samba

Is it possible convert a mainframe COBOL program to read DB2 data on the mainframe and Oracle data on a server?
I have a mainframe batch COBOL program that reads DB2 data. One of the tables is accessed via a singleton SELECT. The table is being moved to an Oracle database on a Unix server. How do I change the program to be able to access the data in Oracle? Are there different ways to it? [...]

Answer Question   |  September 23, 2009  6:37 PM
COBOL, DB2, Mainframe, Oracle, SQL, Unix

What is the use of Linux and unix in SAP and how is it advantageous when Netweaver xi is learnt
that is the only detail i know abt them i am trying to research on few things to understand better

Answer Question   |  June 11, 2008  3:03 PM
Linux, NetWeaver, SAP, Unix

Zimbra Mail
Hi, Has anyone installed Zimbra E-mail server. It’s an open source Collaboration tool. In opinion, it competes with exchange. What do you think?

Answer Question   |  January 8, 2012  3:59 PM
Collaboration, Email, Email server software, Linux, Messaging, Zimbra

Linux servers failover setup for redundancy
I have 2 linux servers that I want to set up one as my main production server, however I would like it to failover automatically to the second server in the case of the first server going down (I dont require load balancing at this stage). Is there an accepted/recommended method of doing this out [...]

Answer Question   |  March 23, 2010  2:38 PM
Linux, Linux administration, Linux failovers

Grep a variable length file in UNIX based on tilde delimiter
Hello: I need to grep a variable length UNIX file. This is a tilde delimited, 21 field file and I need to search for specific values in the 5th field. Please help. My UNIX knowledge is not very extensive. Thanks

Answer Question   |  June 6, 2008  7:27 PM
delimited, delimiter, Grep, Unix

Windows Vista Boot Manager Shows Uninstalled OS
Having Installed UBUNTU on a Windows Vista Machine, I later removed all traces of UBUNTU. But the Boot Manager still shows the option to boot UBUNTU. How do I change the Boot manager back the way it was?

Answer Question   |  August 5, 2008  12:26 AM
Boot manager, Ubuntu Linux, Vista, Windows Vista, Windows Vista Boot Manager

Convert OO Base to MSA
Is there a way to convert an existing Open Office Base database to MS Access?

Answer Question   |  June 18, 2008  4:51 PM
Access, Microsoft Access, OO, OpenOffice, VB

Migratining Linux Red Hat mail to a new Exchange server, what migration tool would be recommended?
We are looking at migrating Linux Red Hat mail to a brand new Exchange server, what migration tool would be recommended

Answer Question   |  June 15, 2010  5:28 PM
Exchange migration, Exchange Server, Linux, Red Hat

how to share a internet from linux server to windows work group
how to share a internet from linux server to windows work group

Answer Question   |  July 26, 2011  11:11 AM
Internet Connection Sharing, Linux

IPFW MAC BASED FILTERING
in accordance with my precvious question, i also want to allow my musers on mac based so i found some useful links and tricks from google but now the problem is this that is this possible that i could intrstuct my ipfw rule to read the data from a file. make it remember that i [...]

Answer Question   |  May 30, 2008  2:40 AM
FreeBSD, IPFIREWALL, IPFW, IPFW Rulesets

IPFW Bandwidth Management
Hi! i have recently configured my gateway in freebsd by using IPFW but the problem is this that i am facing bandwidth congesstion so i hooked myself with google and found that DUMMYNET can satisfy my desires, anyhow when i sue the dummynet than its not going according to my idea, and i faced a [...]

Answer Question   |  May 30, 2008  2:37 AM
Bandwidth, FreeBSD, IPFIREWALL, IPFW

Linux newbie question
Here’s the deal. As an experienced PC and Macintosh technician, I find myself very much at a disadvantage when it comes to using Linux. I’ve been able to install various flavors from Fedora to CentOS to Ubuntu ( the process is rather straightforward), but once installed, other than using the OS, I’m pretty much at [...]

Answer Question   |  January 1, 2010  3:28 PM
CentOS, Fedora Linux, Linux, Linux Distributions, Ubuntu Linux

When is boot.cleanup called?
On a Suse Linux Enterprise Server 10 (SLES10), when is the script /etc/init.d/boot.cleanup called?

Answer Question   |  February 24, 2011  2:28 PM
SUSE Linux, Suse Linux Enterprise Server 10, Unix

Migration from exchange to Notes
Is there any way to migrate from exchange 5.5 to domino 8. I have deployed domino 8 on Red Hat but confused how to move the users data to their relevant mailboxes if I create those users manually on domino 8.

Answer Question   |  May 22, 2009  5:46 AM
Exchange 5.5, Exchange to Lotus migration, Lotus Domino Server 8.x, Red Hat Enterprise Linux

Suse Linux authentication failure for mail managed by postfix
I’m receiving the follow messages in postfix suse linux. 10.3 May 28 09:21:27 ns pop3[21101]: badlogin: agf.censa.com.ni [192.168.2.23] DIGEST-MD5 authentication failure Clients can not receive emails, when I try to connect to the mail server, Outlook can not download any email even though they are in the mailbox. My question is, how can I change [...]

Answer Question   |  June 3, 2008  5:06 PM
Postfix, SUSE Linux

problem on sapmmc cosole
when i did run cccleaner, i had lost my sapmmc console tree.i can see sapr/3 system option under console root.so i am not able to start my server.how can get resolve of this problem. please any one suggest get rid outoff this.

Answer Question   |  May 27, 2008  12:43 PM
Console errors, SAP errors, SAP MM

Oracle performance under NT versus Linux environments
When we run an update against a table of 40k rows on a NT environment, it completes in 10 sec. When the same update is executed on a Linux environment with the same # of records, it completes in 19 sec – nearly 100% drop in performance. The explain plans are the same for both [...]

Answer Question   |  May 23, 2008  3:21 PM
Linux, Oracle, Oracle performance, Windows NT