use it when docker says "There is no space left on device". It will remove built but not used images and other temporary files.
docker system prune -f
docker-compose build --no-cache --progress=plain
docker-compose up -d
docker-compose exec iris iris session iris -U IRISAPP
sudo curl -L "https://github.com/docker/compose/releases/download/1.26.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
repo -n registry -r -url https://test.pm.community.intersystems.com/registry/ -user test -pass PassWord42
repo -r -n registry -url https://pm.community.intersystems.com/
d $System.OBJ.Export("GlobalD.GBL","/irisrun/repo/src/gbl/GlobalD.xml")
zn "%SYS" \
write "Create web application ...",! \
set webName = "/csp/irisweb" \
set webProperties("NameSpace") = "IRISAPP" \
set webProperties("Enabled") = 1 \
set webProperties("CSPZENEnabled") = 1 \
set webProperties("AutheEnabled") = 32 \
set webProperties("iKnowEnabled") = 1 \
set webProperties("DeepSeeEnabled") = 1 \
set sc = ##class(Security.Applications).Create(webName, .webProperties) \
write "Web application "_webName_" has been created!",!