Here we have an overview of the commands I used while connecting two HPUX machines to two Clariion CX340 storage adapters (4 paths to the storage).
The upgrade of VirtualCenter 2.0 to 2.5 is the first step of upgrading VMware Virtual Infrasctructure 3.0x to 3.5. In this article I'll describe the steps I took to upgrade VirtualCenter.
The upgrade is not hard and you don't have any downtime. You can do it during office hours, even if you have lots of VM's running and customers depend on them. Isn't this grand!
splitting large files using tar:
http://cclib.nsu.ru/projects/gnudocs/gnudocs/tar/tar_137.html
SSH Secure Shell 3.2.9 (Build 283)
Copyright (c) 2000-2003 SSH Communications Security Corp – http://www.ssh.com/
This copy of SSH Secure Shell is a non-commercial version.
This version does not include PKI and PKCS #11 functionality.
Last login: Thu Jan 24 10:49:50 2008 from 10.20.113.226
[root@ezhoradb04 ~]# su – oracle
ezhoradb04 [epdtst] ~> . oraenv
ORACLE_SID = [epdtst] ? algtst
ezhoradb04 [algtst] ~> sqlplus /nolog
SQL*Plus: Release 9.2.0.8.0 – Production on Sat Jan 26 12:13:38 2008
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
SQL> connect / as sysdba
Connected.
SQL> shutdown immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup
ORACLE instance started.
Total System Global Area 286331356 bytes
Fixed Size 451036 bytes
Variable Size 234881024 bytes
Database Buffers 50331648 bytes
Redo Buffers 667648 bytes
Database mounted.
Database opened.
cd $ORACLE_BASE/admin/agtst/bdump
ls -lrt
view alert_algtst.log
Last week I started looking on the web if there was an interesting Groupware package in the open source community. Groupware can contain a mixture of the following services: email, calander, taskmanager, document management, instant messenger and more. Well known closed source examples are Microsofts Exchange server, Lotus Notes and Novell’s Groupwise. I ran into two open source packages: Postpath and Zimbra. You can download Postpath and use it for thirty days. Zimbra has a so called network edition you can try for 60 days, and an open source edition which you can use freely. I decided to take a look at the open source Zimbra package, and I’m glad I did.
read more
The goal is to use virtual floppy so I can install Fedora on a VM very fast.
Create a floppy image using Winimage software or VMware.
Winimage is very self explanatory. When you use VMware add a floppy device to the a VM, select create a floppy image, boot the system and copy the anaconda cfg file to the disk.
Install linux, in the first screen push ESC, and enter the following line:
boot linux k=hd:fd0/anaconda.cfg
It depends on the info in the file that if you are going to have to add more info in the install screens. Installation can be fully automated. For more info click here.
Hurray, another fine way to control data on Windows boxes from Linux machines. We are using cygwin, openssl, openssh, vi and bash. read more
A list containing commands to use with the linux vi editor. read more
My growing collection of tips and tricks for Ubuntu that I want to remember. read more
