I read a quote a few years ago that really resonated with me. The quote is attributed to Jeffrey Hammerbacher,…
— Enable Password-less SSH between Linux Servers Before using PSSH — In the Server (192.168.100.55) from where you want to…
Let’s say you have already created logfiles from Group 1 to Group 8 on a 2 node RAC cluster on…
Below is the Filesystem on our VM Filesystem Size Used Avail Use% Mounted on /dev/mapper/ol-root 18G 11G 7.0G 61% /…
Before we begin this is a note from the Oracle Website The name of these bundle patches was changed to…
Often when you have a Linux up and running you run out of space. I use VMware Fusion on my…
A production database of showed 4 cores of CPU burning constantly by 2 process E000 and E001. On further investigation…
export MMSG=/tmp/$$.mail export ADDR=”shadab@easyoradba.com” export ORACLE_HOME=/u01/app/oracle/product/12.1.0/dbhome_1 export ORACLE_SID=orcl file=/tmp/${$}_`date +%Y%m%d` sqlplus -s “/as sysdba” << .eof > $file set pages…
Take a backup of the databases before removing mysql [code language=”bash”] rm /usr/local/mysql rm -rf /usr/local/mysql* rm -rf /Library/StartupItems/MySQLCOM rm…