Home / Tag Archives: Terminal

Tag Archives: Terminal

How to export environment variables defined in a file

Using environment variables in modern applications is very common https://unix.stackexchange.com/questions/79064/how-to-export-variables-from-a-file https://unix.stackexchange.com/a/79084/30988 set -a . ./tmp.txt set +a

Read More »

See cluster resources usage with kubectl command

A presentation of k8s architecture

Monitoring resources is among the significantly important tasks of an engineer working with Kubernetes. In the K8s ecosystem, we can find a range of tools and software allow us to check resources, monitor the amount of memory and CPU being ...

Read More »

How to check size of a directory via Terminal in MacOS

Sometimes we want to have a quick check the size of a specific directory in your current place from the terminal where you are working. Instead of opening Finder application – a common and unique file explorer on Mac, this ...

Read More »

How many CPU cores does your computer have?

Xem thông tin hoạt động của CPU và Bộ nhớ trên Ubuntu

http://www.howtogeek.com/howto/ubuntu/display-number-of-processors-on-linux/ http://www.linuxquestions.org/questions/linux-newbie-8/find-number-of-cores-in-my-processor-772925/ http://askubuntu.com/questions/257248/how-can-i-see-how-many-processor-cores-are-working http://www.cyberciti.biz/faq/linux-get-number-of-cpus-core-command/

Read More »

Tips tricks with the terminal in Ubuntu [Phần 1]

In ấnLệnh lpr là sử dụng để in tài liệu trong môi trường Linux do gói CUPS cung cấp. Đây là toàn bộ hướng dẫn. Bên dưới chỉ tóm tắt các lệnh phổ biến hay dùng. Để xem danh sách ...

Read More »