ssh Processes filter by process id

netstat -tlnp | awk '/:80 */ {split($NF,a,"/"); print a[2],a[1]}'

lsof -i tcp:80

lsof | tail -n +2 | awk '{print $1 " " $2}'

Confluence 6.15.1 Null Pointer Exception-> FontConfiguration error ...

after an update to ubuntu 18 LTS
the java font configuration is missing,
so:

sudo apt install -y fontconfig