09-21-2009
Quote:
Originally Posted by
methyl
The quoting of "find ... -exec" "{}" or '{}' is not needed in many shells, but still works with the vast majority of modern shells.
The open poster has recognized being mistaken in its initial observations and has failed to provide more details about it so let me rephrase that not to confuse the readers, if you don't mind.
The quoting of "{}" and '{}' is needed in no know shell except with the obscure fish shell interpreter and with it for a reason that has nothing to do with embedded spaces.
Last edited by jlliagre; 09-21-2009 at 06:00 AM..
Reason: typo
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LEARN ABOUT DEBIAN
knife-exec
KNIFE-EXEC(1) Chef Manual KNIFE-EXEC(1)
NAME
knife-exec - Run user scripts using the Chef API DSL
SYNOPSIS
knife exec (options)
-E, --exec CODE
Provide a snippet of code to evaluate on the command line
DESCRIPTION
knife exec runs arbitrary ruby scripts in a context similar to that of the shef(1) DSL. See the shef documentation for a description of the
commands available.
EXAMPLES
Make an API call against an arbitrary endpoint
knife exec -E 'api.get("nodes/fluke.localdomain/cookbooks")'
=> list of cookbooks for the node fluke.localdomain
Remove the role obsolete from all nodes
knife exec -E 'nodes.transform(:all){|n| n.run_list.delete("role[obsolete]")}'
Generate the expanded run list for hosts in the webserver role
knife exec -E 'nodes.find(:roles => "webserver") {|n| n.expand!; n[:recipes]}'
SEE ALSO
shef(1)
AUTHOR
Chef was written by Adam Jacob adam@opscode.com with many contributions from the community.
DOCUMENTATION
This manual page was written by Joshua Timberman joshua@opscode.com. Permission is granted to copy, distribute and / or modify this docu-
ment under the terms of the Apache 2.0 License.
CHEF
Knife is distributed with Chef. http://wiki.opscode.com/display/chef/Home
Chef 10.12.0 June 2012 KNIFE-EXEC(1)