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Tuesday, July 22, 2014

Oracle installation on rhel 6 VM

http://www.tecmint.com/oracle-database-11g-release-2-installation-in-linux/

Create response file

#vi /tmp/orainstall.rsp






oracle.install.responseFileVersion=/oracle/install/rspfmt_dbinstall_response_schema_v11_2_0
oracle.install.option=INSTALL_DB_AND_CONFIG
ORACLE_HOSTNAME=dbsrv01.myint.domain.ca
UNIX_GROUP_NAME=oracle
INVENTORY_LOCATION=/home/oracle/oraInventory
SELECTED_LANGUAGES=en
ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1
ORACLE_BASE=/u01/app/oracle
oracle.install.db.InstallEdition=EE
oracle.install.db.isCustomInstall=false
oracle.install.db.customComponents=
oracle.install.db.DBA_GROUP=dba
oracle.install.db.OPER_GROUP=dba
oracle.install.db.CLUSTER_NODES=
oracle.install.db.config.starterdb.type=GENERAL_PURPOSE
oracle.install.db.config.starterdb.globalDBName=ora11g
oracle.install.db.config.starterdb.SID=DB11G
oracle.install.db.config.starterdb.characterSet=AL32UTF8
oracle.install.db.config.starterdb.memoryLimit=1533
oracle.install.db.config.starterdb.memoryOption=true
oracle.install.db.config.starterdb.installExampleSchemas=true
oracle.install.db.config.starterdb.enableSecuritySettings=true
oracle.install.db.config.starterdb.password.ALL=password
oracle.install.db.config.starterdb.password.SYS=MySaFePaSS
oracle.install.db.config.starterdb.password.SYSTEM=MyOtHeRsAfE
oracle.install.db.config.starterdb.password.SYSMAN=MyNeWpAsSWor
oracle.install.db.config.starterdb.password.DBSNMP=
oracle.install.db.config.starterdb.control=DB_CONTROL
oracle.install.db.config.starterdb.gridcontrol.gridControlServiceURL=
oracle.install.db.config.starterdb.dbcontrol.enableEmailNotification=false
oracle.install.db.config.starterdb.dbcontrol.emailAddress=
oracle.install.db.config.starterdb.dbcontrol.SMTPServer=my-smtp-gw
oracle.install.db.config.starterdb.automatedBackup.enable=false
oracle.install.db.config.starterdb.automatedBackup.osuid=
oracle.install.db.config.starterdb.automatedBackup.ospwd=
oracle.install.db.config.starterdb.storageType=FILE_SYSTEM_STORAGE
oracle.install.db.config.starterdb.fileSystemStorage.dataLocation=/db01
oracle.install.db.config.starterdb.fileSystemStorage.recoveryLocation=/db01-rec
oracle.install.db.config.asm.diskGroup=oracle
oracle.install.db.config.asm.ASMSNMPPassword=password
MYORACLESUPPORT_USERNAME=My_Very_expensive_account
MYORACLESUPPORT_PASSWORD=SomethingSafeHere
SECURITY_UPDATES_VIA_MYORACLESUPPORT=false
DECLINE_SECURITY_UPDATES=true
PROXY_HOST=
PROXY_PORT=


# vi /etc/sysctl.conf

# Oracle Database 11g Express Edition Recommended Values
kernel.shmall = 2097152
kernel.shmmax = 2147483648
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 6553600
net.core.rmem_default = 1048576
net.core.rmem_max = 1048576
net.core.wmem_default = 262144
net.core.wmem_max = 262144
net.ipv4.ip_local_port_range = 9000 65500
#sysctl –p

# vi /etc/security/limits.conf
* soft nofile 60000
* hard nofile 60000

#ulimit –a

#reboot

install missing libraries
yum install make
yum install gcc
yum install libstdc++
yum install unixODBC
yum install unixODBC-devel
yum install expat

 
#cd $ORACLE_HOME/bin
#chmod 6751 oracle
#cd /u01/app/oracle/product/11.2.0/dbhome_1/lib/


#/u01/app/oracle/product/11.2.0/dbhome_1/bin/dbca  -silent -createDatabase -templateName General_Purpose.dbc -sid DB11G -gdbName ora11g  -emConfiguration LOCAL -storageType FS -datafileDestination /u01/app/oracle/ordata -datafileJarLocation /u01/app/oracle/product/11.2.0/dbhome_1/assistants/dbca/templates -characterset AL32UTF8 -obfuscatedPasswords false -sampleSchema true -oratabLocation /u01/app/orace/product/11.2.0/dbhome_1/install/oratab -automaticMemoryManagement true -totalMemory 1533 -maskPasswords false  -oui_internal


Thursday, December 2, 2010

How google works...

* Google’s page on Google’s Technology, www.google.com/technology/.
* How does Google collect and rank results?, www.google.com/newsletter/librarian/librarian_2005_12/article1.html.
* Google’s PageRank Algorithm and How it Works, www.iprcom.com/papers/pagerank/
* Google’s PageRank Explained and How to Make the Most of It, www.webworkshop.net/pagerank.html

Tuesday, July 14, 2009

cleft-lip/palate based oscar winning documentry...

I watched this movie "Smile Pinki" on HBO its a great movie bringing this social problem to the world. I think its a great program and I encourage everyone to watch the movie and donate to make a difference in the smile and confidence of a child. Donate Now

Saturday, June 20, 2009

Unlocking iphone 3g with 2.2.1 and baseband 2.30.03...

Hi,

I have a iphone 3G with 2.2.1 and baseband 2.30.03. Its locked and not jailbroken with AT&T. I wanna jailbreak it and unlock it.


Thanks to dev-team, This is what I did to unlock my iphone

1. I updated iphone 3G to 3.0 using itunes.

2. I used pawnagetool 3.0 and created a custom ipsw.

3. I restored my iphone with this custom ipsw

whoala! I got the cydia and the icy icons on my iphone.

Then followed instructions from dev-team to get ultraSn0w from cydia and unlocked the phone works like a charm!!