Document improvements for runcmd/bootcmd

Note that runcmd runs only on first boot.
Note that strings need to be quoted, not escaped.
Switch bootcmd list text to use - not * like everything else.

1 files changed, 2 insertions, 1 deletions

diff --git a/doc/examples/cloud-config-run-cmds.txt b/doc/examples/cloud-config-run-cmds.txt
index 61b3bd63..3bb06864 100644
--- a/doc/examples/cloud-config-run-cmds.txt
+++ b/doc/examples/cloud-config-run-cmds.txt
@@ -5,12 +5,13 @@
 # runcmd contains a list of either lists or a string
 # each item will be executed in order at rc.local like level with
 # output to the console
+# - runcmd only runs during the first boot
 # - if the item is a list, the items will be properly executed as if
 #   passed to execve(3) (with the first arg as the command).
 # - if the item is a string, it will be simply written to the file and
 #   will be interpreted by 'sh'
 #
-# Note, that the list has to be proper yaml, so you have to escape
+# Note, that the list has to be proper yaml, so you have to quote
 # any characters yaml would eat (':' can be problematic)
 runcmd:
  - [ ls, -l, / ]