Tuesday, 29 June 2010

Finally Got my 10g OCP

Tuesday, 8 June 2010

Useful Unix commands for a DBA's

ps -ef | grep oracle -- shows active processes like oracle
ps -u userx -f | wc -l -- shows the active processes for userx
bootinfo -r -- This command shows the physical memory.
rpm -ivh xx -- This command will install the rpm xx.
rpm -qa | grep xx -- This command will check if the rpm xx is installed.

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