chefなんとなく触っていただけでまとめて勉強していなかったのでChef実践入門をちょいちょい触りながら確認中。

ohai |head

とうったら

[hoge@localhost testsv02]$ ohai |head
{
 "cpu": {
 "0": {
 "vendor_id": "GenuineIntel",
 "family": "6",
 "model": "42",
 "model_name": "Intel(R) Celeron(R) CPU G555 @ 2.70GHz",
 "stepping": "7",
 "mhz": "2700.000",
 "cache_size": "2048 KB",
/home/hoge/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/ohai-8.20.0/lib/ohai/application.rb:97:in `write': Broken pipe @ io_write - <STDOUT> (Errno::EPIPE)
 from /home/hoge/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/ohai-8.20.0/lib/ohai/application.rb:97:in `puts'
 from /home/hoge/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/ohai-8.20.0/lib/ohai/application.rb:97:in `puts'
 from /home/hoge/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/ohai-8.20.0/lib/ohai/application.rb:97:in `run_application'
 from /home/hoge/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/ohai-8.20.0/lib/ohai/application.rb:78:in `run'
 from /home/hoge/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/ohai-8.20.0/bin/ohai:41:in `<top (required)>'
 from /home/hoge/.rbenv/versions/2.3.1/bin/ohai:23:in `load'
 from /home/hoge/.rbenv/versions/2.3.1/bin/ohai:23:in `<main>'

Broken pipeでた。

しらべたらそういうものらしいので放置。（もう大丈夫かもしれんけど大事なとこでないので受け入れる。）