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Codebales holds an ever growing number of solutions to problems that we have experienced in our day to day code writing
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Andrew Fletcher
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Recently I have been investigating one of my Linux server's speed using the copy [cp] command. This came about due to 'upgrading' the server from Centos 6 to 7. Once I had migrated a domain, I ran the following command
yes | cp -rf 'stg/core' 'tmpdir'To my surprise, the first run of this command took over 38 minutes to complete. Crap! Yes a simple cp -a command is a very painful and slow process. Read more about the pain and times under Centos 7 in this...
Andrew Fletcher
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I'm writing these steps primarily for myself as a reference. However, if...
Andrew Fletcher
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I had an issue where logging in from the app disconnected. The error that...
Andrew Fletcher
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Overview
To update ejabberd you need to remove it, then re-install with the...
Andrew Fletcher
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The starting point is to read through and follow the notes outlined on the...
Andrew Fletcher
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To add Erlang repository that also includes the public key for verifying signed package, use the following shell commands:
wget https://packages.erlang-solutions.com/erlang-solutions-1.0-1.noarch.rpm
rpm -Uvh erlang-solutions-1.0-1.noarch.rpmInstall Erland
yum install erlangCheck that Erland has been installed enter the command (case sensitive)
erlIf the Erland package has been successfully installed terminal will be output something like
Erlang/OTP 21 [erts-10.3.2] [source] [64-bit]...
Andrew Fletcher
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Adding a pem file to secure ejabbered on the server for chat connection.
Getting...
Andrew Fletcher
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To access the ejabberd log files, I found them located at the following...