useradd db2inst1
useradd db2as
groupadd db2inst1
groupadd db2as
usermod -G db2inst1 db2inst1
usermod -G db2as db2as
mkdir /home/db2inst1
mkdir /home/db2as
chown db2inst1:db2inst1 -R /home/db2inst1
chown db2as:db2as -R /home/db2as

cd /opt/ibm/db2/V11.1/instance
./db2icrt -u db2inst1 db2inst1
./dascrt -u db2as
vim /home/db1inst1/.profile
./sqllib/db2profile
export DB2INSTANCE=db2inst1
export DB2PATH=~/sqllib
export PATH=$PATH:$DB2PATH/bin

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