After installing Ubuntu on an old Dell laptop to replace Windows 7, I've noticed the WiFi LED indicator kept blinking all the time which is quite annoying. That reminded me a couple year ago when I switched on winter tires for the first time on my car, the tire pressure warning light turned on because … Continue reading Ubuntu — Stop constantly blinking WiFi LED
Month: July 2022
PowerShell getting AWS instances from all regions
By default, AWS CLI or PowerShell AWS cmdlets only list EC2 resources from your default region. You need to specify a region to see what services are there or a profile created with AWS CLI's configuration which contains a different region. Within the AWS Management Console, you can use "EC2 Global View" to list all … Continue reading PowerShell getting AWS instances from all regions
Connecting (SSH) to Linux instance in Cloud
After a Linux compute instance is created in Cloud (for example in GCP or OCI), you can connect it either using a web browser (SSH-in-browser) provided by the cloud console or using the cloud shell. No matter which way you use, the GCP or OCI will generate key pairs and transfer the public key to … Continue reading Connecting (SSH) to Linux instance in Cloud
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