我正在运行一个命令，它在执行期间输出一些代码行，在完成时输出最后一些代码行，但是将它通过管道传输到tee，以便将该输出复制到文件中，只写入最后几行。
命令为sam build，典型输出如下所示，但只有最后一部分（结果摘要）写入文件。
典型命令输出
sh-4.2# sam build | tee build.txt
Building codeuri: /var/task/lambda-functions/scaffold-site-codebase runtime: nodejs18.x metadata: {} architecture: x86_64 functions: ScaffoldSiteCodebaseFunction
Running NodejsNpmBuilder:NpmPack
Running NodejsNpmBuilder:CopyNpmrcAndLockfile
Running NodejsNpmBuilder:CopySource
Running NodejsNpmBuilder:NpmInstall
Running NodejsNpmBuilder:CleanUpNpmrc
Running NodejsNpmBuilder:LockfileCleanUp
Building codeuri: /var/task/lambda-functions/confirm-new-purchase runtime: nodejs18.x metadata: {} architecture: x86_64 functions: ConfirmNewPurchaseFunction
Running NodejsNpmBuilder:NpmPack
Running NodejsNpmBuilder:CopyNpmrcAndLockfile
Running NodejsNpmBuilder:CopySource
Running NodejsNpmBuilder:NpmInstall
Running NodejsNpmBuilder:CleanUpNpmrc
Running NodejsNpmBuilder:LockfileCleanUp
Building codeuri: /var/task/lambda-functions/register-new-customer runtime: nodejs18.x metadata: {} architecture: x86_64 functions: RegisterNewCustomerFunction
Running NodejsNpmBuilder:NpmPack
Running NodejsNpmBuilder:CopyNpmrcAndLockfile
Running NodejsNpmBuilder:CopySource
Running NodejsNpmBuilder:NpmInstall
Running NodejsNpmBuilder:CleanUpNpmrc
Running NodejsNpmBuilder:LockfileCleanUp
Building codeuri: /var/task/lambda-functions/send-new-purchase-emails runtime: nodejs18.x metadata: {} architecture: x86_64 functions: SendNewPurchaseEmailsFunction
Running NodejsNpmBuilder:NpmPack
Running NodejsNpmBuilder:CopyNpmrcAndLockfile
Running NodejsNpmBuilder:CopySource
Running NodejsNpmBuilder:NpmInstall
Running NodejsNpmBuilder:CleanUpNpmrc
Running NodejsNpmBuilder:LockfileCleanUp
Building codeuri: /var/task/lambda-functions/send-failed-subscription-renewal-email runtime: nodejs18.x metadata: {} architecture: x86_64 functions: SendFailedSubscriptionRenewalEmailFunction
Running NodejsNpmBuilder:NpmPack
Running NodejsNpmBuilder:CopyNpmrcAndLockfile
Running NodejsNpmBuilder:CopySource
Running NodejsNpmBuilder:NpmInstall
Running NodejsNpmBuilder:CleanUpNpmrc
Running NodejsNpmBuilder:LockfileCleanUp
Building codeuri: /var/task/lambda-functions/create-stripe-customer runtime: nodejs18.x metadata: {} architecture: x86_64 functions: CreateStripeCustomerFunction
Running NodejsNpmBuilder:NpmPack
Running NodejsNpmBuilder:CopyNpmrcAndLockfile
Running NodejsNpmBuilder:CopySource
Running NodejsNpmBuilder:NpmInstall
Running NodejsNpmBuilder:CleanUpNpmrc
Running NodejsNpmBuilder:LockfileCleanUp
Build Succeeded
Built Artifacts : .aws-sam/build
Built Template : .aws-sam/build/template.yaml
Commands you can use next
=========================
[*] Validate SAM template: sam validate
[*] Invoke Function: sam local invoke
[*] Test Function in the Cloud: sam sync --stack-name {{stack-name}} --watch
[*] Deploy: sam deploy --guided文件内容
Build Succeeded
Built Artifacts : .aws-sam/build
Built Template : .aws-sam/build/template.yaml
Commands you can use next
=========================
[*] Validate SAM template: sam validate
[*] Invoke Function: sam local invoke
[*] Test Function in the Cloud: sam sync --stack-name {{stack-name}} --watch
[*] Deploy: sam deploy --guided
2条答案
按热度按时间pftdvrlh1#
您可以将
stderr和stdout从sam build传递到tee，如下所示：2izufjch2#
如果要将
stderr通过管道传输到tee，则需要在管道....command foo 2>&1 | tee foo.txt.2>表示将stderr定向到&1stdout之前将stderr重定向到stdout