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...
With Ubuntu 24.04 it's not longer possible to setup FDE with BTRFS The new installer won't offer you...
When setting up cronjobs, commands somtimes output something every time. If these commands don't support limiting their output to...
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
If you want someone to be able to access your rails console, but don't want them to be able...
If you want to find out what type of network card is used for a given network interface on a...
If you want to use rsync to transfer files that don't belong to your user to another system you...
jq is great when dealing with JSON data. Check out the official jq Manual. Content Select only specific keys
It happens from time to time that a job in a GitLab pipeline fails. Sometimes, however, the error message is...
You can use pg_repack to do a VACUUM FULL without holding an exclusive lock during processing. There is still...
Creating Nagios Config with puppet Let's have a look at the classic way of managing Nagios configuration with exported...
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...
Intel CPUs receive updates, including security relevant upgrades, through 2 channels: Firmware/UEFI BIOS updates can also update the microcode in...
When using tmux, selecting and copying multiple lines of text can be a hassle, especially when using splits (highlighting lines...
It is possible to manipulate the forwarded ports of an established interactive SSH session. This is done by opening the...
A lot of web applications require being called over https, which is a good thing. It's possible to configure...
You can add this function to your .bashrc (or the configuration file of the shell your using instead): man() {
When a nginx reverse proxy complains about upstreams sending too big headers, tweaking the buffers responsibly can help to prevent...