Linux – TUI
devops-db.com Hello, in this post, I’m going to stray a little from the project’s theme, but still, in a way, very connected to the DevOps life, especially for those who use…
MacBook M1/M2 x Vagrant x VMWare
One of the points I missed when changing the Mac I was using from Intel to M1 was the possibility of using Vagrant with VirtualBox. I tried so many other…
Linux – Timezones and NTP
Hello! These days I was having some problems synchronizing some services that I’m preparing for this lab and it took me a long time to figure out what it was.…
Samba – Fileshare between Hosts
Here in this post, I’m going to talk about something that isn’t part of the laboratory, but helps me on several occasions. Create a shared folder/volume, I always need to…
SSH Banner / MotD for Linux
This topic, I know, is not of the slightest importance to the project itself, but I remembered this when I was configuring LDAP authentications on Linux. When I ssh to…
LDAP authentication – Linux Ubuntu
In this topic, I will show how I have configured authentication for Linux/Ubuntu hosts in the project’s LDAP (https://devops-db.com/category/laboratory/openldap/). To do this, you need to have an LDAP server created…