Fabricã§ã‚µãƒ¼ãƒãƒ¼ç®¡ç†ã‚’DRYã«ã—よã†7. $ ssh <web/ap server> $ sudo yum update ... $ exit $ ssh <db server> $ sudo yum update • ssh serverA ... $ exit • sudo yum update $ ssh <scm server> $ sudo yum update ... $ exit • ãŠèŒ¶ã‚’飲んã§å¾…㤠$ ssh <pm server> $ sudo yum update ... • exit $ exit $ ssh <ci server> • 以下5回繰り返㗠$ sudo yum update ... $ exit ... 8. $ scp foo.pub <web/ap server>:. $ ssh <web/ap server> $ sudo mv foo.pub /etc/ssh/keys/ $
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