When working with RESTful APIs, developers often hit API endpoints to test and look up data in either JSON or XML as the common formats. We have published two recent…
Tag: 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
See cluster resources usage with kubectl command
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…
How many CPU cores does your computer have?
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/
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…