Managing Certificate is always interesting topic when we need to secure device communication. Having valid certificates is always good option but sometimes not justify for personal / testing purpose. Here […]
no password sudoers in ubuntu 22.04
it is general topic and dream for many IT admins, where they no longer required to key in frustrating password for any admin job. but is below syntax correct? have […]
uninstall android system app
android system app can be super annoying and cant be uninstall in easy way. best way to uninstall is using Android Debug Bridge (adb) tool. adb devices adb shell pm […]
Nslookup response Default Server Uknown Address ::1
It happens in my 2019 box. when i do nslookup i got this error I have AD installed in this box and have DNS included. Removing the DNS server is […]
Setup Android Enterprise with Managed Google Domain
Register domain with Google If you already have a Managed Google Domain, for example because you have signed up for Google Workspace, you can skip this step. Open Google’s Sign up for […]
Hyper V detect Ubuntu VM’s IP Address
When we run Windows VM on Hyper-V, it is easy detect the VM IP Address, but when the VM is ubuntu, by default the IP Address info is not available. […]
HA Proxy NGINX in Portainer
Dealing with Docker Swarm will be easier if we are using portainer. The UI is very intuitive and easy to use. Now we will focus at container level how to […]