How to create a docker container with Fedora?

Pre-requirements Docker installed. See here how to install. Instructions The official Fedora images are here Run $ docker pull fedora to … More

[OpenShift] – Learning Openshift by practical and guided exercises

I’d like to recommend the following website which will provide excellent content for who is looking for to learn OpenShift … More

[MongoDB] – WiredTiger and Memory usage in containers

Understanding WiredTiger The WiredTiger storage engine is the default storage engine which starting in MongoDB version 3.2. It uses MultiVersion … More

[OpenShift] – Get started (Recommended Book)

I’d like to share with you the book which was recommended to me. This book will cover from A to … More

[Shell] – How to create a spinner with shell script? How to create a spinner which will be finished and do not will output kill termination?

Following an example to do it. function spinner() { case $1 in start) let column=$(tput cols)-${#2}-8 echo -ne ${2} printf … More

[Tip] – Create Pull Request templates to avoid PR’s without required info

To add a PR template it really simple. You just must create a file with the name PULL_REQUEST_TEMPLATE.md and the info/template as … More

[MacOsX|FreeBSD|Linux] – How to fix the .bash_profile? How to fix the PATH if the terminal commands are not so long working?

If you edit the .bash_profile and your PATH is broken now, then you are not able to use the vim … More

[OpenShift] – How to allow auto shell completion for Minishift installation on MacOSx?

Following the commands. Use brew to install : brew install bash-completion Run : $source $(brew –prefix)/etc/bash_completion Run : oc completion … More

[OpenShift] – Why the oc command line is not working in my Minishift local installation? How to install oc tool for Minishift?

The Minishift installation has the oc tool by default already and it is not required be download and/or installed. In … More

[Git] – How to remove untracked files and directories from the working?

Following the commands. $git reset –hard && git clean -f -d