micro-config-drive/examples/runcmd.yaml

#cloud-config
runcmd:
  - [ ls, -l, / ]
  - [ sh, -xc, "echo $(date) ': hello world!'" ]
  - [ sh, -c, echo "=========hello world'=========" ]
  - ls -l /root
  - [ wget, "http://slashdot.org", -O, /tmp/index.html ]