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Open source enterprise software

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https://opensource.com/tools/enterprise-resource-planning Metasfresh is a responsive, Free and Open Source ERP System. Our aim is to create fast and easy-to-use enterprise software with an outstanding user experience https://github.com/metasfresh/metasfresh Apache OFBiz is a suite of business applications flexible enough to be used across any industry. A common architecture allows developers to easily extend or enhance it to […]

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RAID hot spare

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https://smbitjournal.com/2012/07/hot-spare-or-a-hot-mess/   HOT SPARE OR A HOT MESS JULY 16, 2012 SCOTT ALAN MILLER 27 COMMENTS A common approach to adding a layer of safety to RAID is to have spare drive(s) available so that replacement time for a failed drive is minimized.  The most extreme form of this is referred to as having a “hot spare” […]

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Install tomcat app behind nginx

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Tomcat in server.xml: <Connector port=”8080″ protocol=”HTTP/1.1″ address=”localhost” maxThreads=”150″ connectionTimeout=”20000″ proxyName=”my-host-name” proxyPort=”443″ scheme=”https”/> Application should be installed on tomcat at path “my-app” (copy my-app.war to tomcat/webapps)   Nginx in nginx.conf: server { listen 80; server_name my-host-name; return 301 https://my-host-name; } server { listen 443 ssl; server_name my-host-name; ssl_certificate /usr/local/etc/nginx/my-host-name.crt; ssl_certificate_key /usr/local/etc/nginx/my-host-name.key; ssl_session_cache shared:SSL:1m; ssl_session_timeout 30m; ssl_ciphers […]

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Installing FreeBSD

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Общие рекомендации: Режим загрузки в BIOS: LEGACY (aka BIOS) – партиционирование GPT – размер swap = объем RAM – основные партиции: freebsd-boot = 512K freebsd-ufs (/) = 3GB freebsd-swap (= RAM) freebsd-ufs (/var) = 2GB freebsd-ufs (/tmp) = 2GB freebsd-ufs (/usr) = 10GB файловая система UFS Иногда бывает, что система не грузится с диска после […]