Sometime we've seen this error when executing e.g. bundle exec rake asset:precompile: double free or corruption (out)
It is possible to add custom http header to request made by the docker CLI client. This can be used...
$ cat ~/.config/mimeapps.list # open Archives with FileRoller and not extract them immediately, wich is the new behaviour when clicking archives in...
With Ubuntu 24.04 it's not longer possible to setup FDE with BTRFS The new installer won't offer you...
The general purpose T instance types are a good starting point. But depending on the CPU utilization of your workload...
Canonical does not ship Ubuntu 24.04+ Vagrant images due to HashiCorps switch to the Business Source License (BSL). There is...
sudo gitlab-rails console Note This takes some minutes to start Send a mail Use the following...
There are different kind of memory measurement metrics in Linux. These are the differences: Code Name Description vsz virtual memory...
Add apt source: apt update -y && apt install -y gpg sudo wget curl sudo install -dm 755 /etc/apt/keyrings
For a long time virtualenv was used to create isolated Python environments. This is not required anymore. Since Python 3.3...
If you want to find out what type of network card is used for a given network interface on a...
It happens from time to time that a job in a GitLab pipeline fails. Sometimes, however, the error message is...
Wondering what these numbers in the mount entries in /etc/fstab are meaning? The first number fs_freq When this field...
Short hint: If you want to push to a git repository that has CI configured, you can skip the CI...
Apply Test Driven Development(TDD) to the process of building container images by defining test before writing code and automate...
Creating Nagios Config with puppet Let's have a look at the classic way of managing Nagios configuration with exported...
If you want to automatically delete old container images from your Elastic Container Registry, the solution is a quite simple...
There is a gem puppet-ghostbuster which can help you find dead code in puppet projects. To use it, (as...
It's not possible to change the bwlimit of Proxmox storages via the Web-UI (at least in Proxmox 7...
Terraform (and terragrunt) gives a lot of output when running plan or apply, outputting a lot of progress information when...
Attention This is an edge-case. You probably don't want to mix different database dumps. It also requires that...
It's quite confusing how many external displays are usable with a MacBook that uses an M1 or M2 Chip...
A convenient way to test SNS Subscription Filter Policies is using an email address as the subscription endpoint. However, for...
We recently encountered a problem with GlusterFS (7.x) when an application used the flock syscall on a GlusterFS path...