Clean the boot partition of ubuntu OS
Every time you installed a new Linux kernel, it left a footprint in the grub_config, making the boot menu longer each time. Furthermore, it clogs the boot partition of the Ubuntu system. When the boot...
View ArticleUbuntu 16.04 TLS Development Environment
Ubuntu 16.04 TLS is a good, stable OS. After install the Ubuntu Desktop system, a set of applications should be installed to get a nice programming environment. 1 Web development applications A while...
View ArticleTurn on the web server service on macOS
Apache webserver is shipped with all macOS version. The newer macOS version no longer provides user interface to control the webserver. Geeks who know Linux can turn on and off the webserver easily...
View ArticlePing external domain failed on Debian Stretch
After a debian stretch server was setup, pinging external domain always failed. That makes installing any packages / software impossible because it cannot access the ftp.debian.org server. After a...
View ArticleCreate virtual host on a Debian Stretch server
After a Debian 9 server (Debian GNU/Linux 9 (stretch)) was installed, a web server with virtual host capability was needed. At the first step, creating a conf file for the virtual host and enabling it...
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