It is time mention about simple sequential or simultaneous upgrade process on lxd guests.
It is adapted to Debian-like operating systems using apt as I am using these on daily basis.
Install and configure private instance of the MoinMoin wiki engine, which is a full-featured and extensible wiki software written in Python that can be used to store personal notes, knowledge base or to simply share interests, goals or projects.
Use curl utility to verify HTTP response code for given URL.
Sometimes it is important to monitor log file modification time to restart the writing process when the file was not modified for defined period of time. I have already described how to check file metadata using stat utility which can be used to solve this task, but today I want to take advantage of the plain ls command.
It is rarely mentioned, but you can use repository snapshots to download and install old and obsolete packages on already unsupported or even current Debian distributions.
Use Python script to verify that client can connect to the RabbitMQ message broker.
I have a feeling that loop devices are now used less frequently, but these are still relevant and useful.
HPE Software Delivery Repository is cryptographically signed, so you can be sure that provided software packages have not been modified by a third party. However, sometimes you can encounter the The following signatures couldn't be verified because the public key is not available error which can be easily fixed.
Stop running away from this, request and assign an IPv6 address to an external interface to make content available over both IPv4 and IPv6.