lkml livestream

I wrote a simple, stupid program[1] that showing LKML[2] mails in terminal briefly like twitter livestream in Go language. It is just an early version and so many things to be complemented exists, though. Nevertheless, now it just works as I wanted at first. References [1] https://github.com/sjp38/lkml [2] https://en.wikipedia.org/wiki/Linux_kernel_mailing_list

May 28, 2017 · 1 min · 49 words · Me

Install / execute spec cpu2006 benchmark

SPEC, which is a standard corporation for the benchmark[1], makes and shares various benchmark suites. SPEC CPU 2006[1] is one of those benchmark suites. It has made to measure performance of computation intensive workload and widely being used now. It has released v1.0 in 2006, 1.1 in 2008, and 1.2 in 2011. This post briefly describes the way to install and execute the SPEC CPU 2006 v1.1 on Ubuntu 16.04 servers....

March 29, 2017 · 6 min · 1256 words · Me

Fetching linux kernel source code

리눅스 커널은 오픈 소스 소프트웨어이므로 그 소스코드가 공개되어 있어 누구나 인터넷을 통해 쉽게 얻을 수 있습니다. 이 글에서는 리눅스 커널 소스코드를 받아올 수 있는 몇가지 방법을 설명합니다. kernel.org 리눅스 커널 소스 코드를 받아오기 위한 기본적 공식 사이트는 [kernel.org] (https://www.kernel.org) 라 할 수 있겠는데, 이 사이트에는 소스 코드를 포함해 리눅스 커널을 위한 다양한 리소스가 정리되어 있습니다. 이 사이트에 웹브라우저를 통해 들어가보면 첫페이지에서부터 가장 최근에 릴리즈된 버전의 소스코드, 가장 최근의 안정화된 버전의 소스코드 등을 tar....

March 20, 2017 · 3 min · 521 words · Me

Updating Google Chrome on Fedora 23

I am using Fedora 23 laptop and installed stable version Google Chrome from its official website [0]. In this case, just using Updates of Fedora Software program doesn’t update Chrome automatically. For the case, follow below commands to update your Chrome: $ sudo dnf update google-chrome-stable ... $ sudo killall chrome $ google-chrome-stable The second killall command is necessary because Chrome doesn’t kill its process by just cliking Close button. Or, you may reboot your computer but you wouldn’t like that....

March 20, 2017 · 1 min · 83 words · Me

Golang kakaotalk chat bot making

I have developed a chat bot [1] for Kakaotalk [2] using Go language because I have been curious about the process of Kakaotalk chat bot development process. Implementation to major version has consumed only two hours owing to power of Go language, simpleness of Kakaotalk auto-reply API, and simple simple functionality requirement of my bot. It has coded really simply and in brute-force manner, do only simple echoing. However, for the reason, the code could be helpful for beginner of Kakaotalk chat bot or Go language Restful API server programmer....

March 15, 2017 · 1 min · 111 words · Me