# directory to install the typo3
DIR="typo62"
# apche user("www-data" for ubuntu and "apache" for centos)
UUSER="www-data"
# apche user group("www-data" for ubuntu and "apache" for centos)
UGROUP="www-data"
wget http://downloads.sourceforge.net/project/typo3/TYPO3%20Source%20and%20Dummy/TYPO3%206.2.14/typo3_src-6.2.14.tar.gz
tar -zxvf typo3_src-6.2.14.tar.gz
rm typo3_src-6.2.14.tar.gz
mv typo3_src-6.2.14 typo3_src
mkdir $DIR
cp -R typo3_src/* $DIR
cd $DIR
mv _.htaccess .htaccess
rm -r typo3
rm index.php
ln -s ../typo3_src typo3_src
ln -s typo3_src/index.php index.php
ln -s typo3_src/typo3 typo3
sudo chown -R $UUSER:$UGROUP ../$DIR

• copy above code and paste in a file “installtypo3”
• “chmod +x installtypo3“
• change the folder you want to install(change the value of DIR)
• “./installtypo3“