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pyenv + pyenv-virtualenv (CentOS 7)

Overview I summarized the installation on CentOS. Although it is little different from OSX, it is organized because the premise environment is different.

environment I am trying in the next environment.

$ uname -r 3.10.0-229.14.1.el7.x86_64 $ lsb_release -a LSB Version: :core-4.1-amd64:core-4.1-noarch:cxx-4.1-amd64:cxx-4.1-noarch:desktop-4.1-amd64:desktop-4.1-noarch:languages-4.1-amd64:languages-4.1-noarch:printing-4.1-amd64:printing-4.1-noarch Distributor ID: CentOS Description: CentOS Linux release 7.1.1503 (Core) Release: 7.1.1503 Codename: Core

[…]

Yellowdog Update Modified

Yum (Yellowdog Update Modified) is an RPM package management tool used on CentOS and RedHat systems. The yum history command allows the system administrator to roll back the system to the previous state, but due to some limitations, rollback is not possible in all cases Success, sometimes yum command may do nothing, and sometimes […]

How to Backup and Restore RabbitMQ Data & Configurations

In this post, I’ll like us to look at how to perform a backup for RabbitMQ configurations and data. This will also include information on restoring a RabbitMQ backup into a new deployment.

Get Cluster Status

$ rabbitmqctl cluster_status Cluster status of node rabbit@computingforgeeks-centos7 … [{nodes,[{disc,[‘rabbit@computingforgeeks-centos7’]}]}, {running_nodes,[‘rabbit@computingforgeeks-centos7’]}, {cluster_name,<<“rabbit@computingforgeeks-centos7”>>}, {partitions,[]}, {alarms,[{‘rabbit@computingforgeeks-centos7’,[]}]}] How to Backup RabbitMQ […]

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I’ll take you through the installation of RabbitMQ on CentOS 7 / Fedora 29 / Fedora 28.

RabbitMQ is an open source message broker software that implements the Advanced Message Queuing Protocol (AMQP).

It receives messages from publishers (applications that publish them) and routes them to consumers (applications that process them).

Follow […]