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Archive for 'Answers'

Errors with RabbitMQ on FreeBSD

I’ve run into the following error(s) intermittently while starting or stopping RabbitMQ on my FreeBSD machine. It was rather perplexing as it seemed inconsistent. The messages have been abbreviated for brevity. $ sudo /usr/local/etc/rc.d/rabbitmq start {error_logger,{{2009,10,14},{9,8,46}},std_error,”File operation error: eacces. Target: .. Function: read_file_info. Process: code_server.”} {error_logger,{{2009,10,14},{9,8,46}},std_error,”File operation error: eacces. Target: ./standard_error.beam. Function: get_file. Process: code_server.”} [...]

How do I determine the expiration date of a p12 certificate?

First you will need to translate the pkcs12 certificate into a PEM certificate. The PEM certificate is only needed temporarily and can later be removed. $ openssl pkcs12 -in certificate.p12 -out tempcrt.pem Enter Import Password: MAC verified OK Enter PEM pass phrase: pass Verifying – Enter PEM pass phrase: pass   Now, we use the [...]

Q: How do I add a user to the wheel group in OpenBSD or NetBSD?

A: Beyond simply editing /etc/group with your favorite text editor, adding a user to the wheel group can be achieved in a few different ways. To place a user in the wheel account when her account is first created, you would run $ sudo useradd -G wheel jdoe   Note: The above also creates the [...]