echo 'JAVA_HOME="$( readlink -f "$( which java )" | sed "s:bin/.*$::" )"' | tee -a /etc/default/unifi service unifi restart
Do not work for money. Working for knowledge, Money is a by-product.
echo 'JAVA_HOME="$( readlink -f "$( which java )" | sed "s:bin/.*$::" )"' | tee -a /etc/default/unifi service unifi restart