Welcome to another VSHN.timer! Every Monday, 5 links related to Kubernetes, OpenShift, CI / CD, and DevOps; all stuff coming out of our own chat system, making us think, laugh, or simply work better. This week we are going to talk about useful tips and tricks for writing shell scripts. However, given the current situation of the COVID-19 outbreak, we wanted to start this edition of VSHN.timer linking to the official recommendations for workplaces of the Swiss Federal Office of Public Health. Stay safe!