The modern hero of shell scripts is jq. Pipe in JSON, find values, store back into variables or create new JSON and work with that. Unfortunately my data was in PostgreSQL, and the psql output…

当你的应用链接Cloud Foundry (CF) 的日志服务器超时,你该怎么办? 当我往部署在AWS中的CF发布我的应用时,出现了以下错误: timeout connecting to log server, no log will be shown Starting app cf-env in org codex / space cf-app-testing as admin... FAILED Error restarting application: StagerError 为了获取更详细的错误日志,我运行了CF_TRACE=…