linux

Using Windows 10 Linux Subsystem to develop Linux applications

This tutorial shows how to use the new Windows 10 Linux subsystem (lxss) to develop Linux applications from Visual Studio. The Linux subsystem allows running native Linux applications side-by-side with the Windows processes without installing a separate virtual machine. This improves performance and allows quickly testing out your Linux code without installing a separate operating …

Configure NFS Client

This example is based on the environment below. +———————-+ | +———————-+ | [ NFS Server ] |10.0.0.30 | 10.0.0.31| [ NFS Client ] | | techhades.in + |——————+++|www.techhades.com | | | | | +———————-+ +———————-+ [1] Configure NFS Client. [root@www ~]# yum -y install nfs-utils [root@www ~]# vi /etc/idmapd.conf # line 5: uncomment and change …

KDE Desktop Environment

KDE Desktop Environment Desktop Environment is not neccessary for Server usage, though. But Sometimes installation or using an application requires Desktop Environment, then build Desktop Environment as follwos. Install KDE Desktop Environment on here. [root@dlp ~]# yum -y groups install “KDE Plasma Workspaces” Input a command like below after finishing installation of new packages. [root@dlp …

Cinnamon Desktop Environment

Desktop Environment is not neccessary for Server usage, though. But Sometimes installation or using an application requires Desktop Environment, then build Desktop Environment as follow’s Install Cinnamon Desktop Environment on here. [root@dlp ~]#yum -y groups install “Server with GUI” # install from EPEL [root@dlp ~]#yum –enablerepo=epel -y install cinnamon* Input a command like below after …

Configure Servers that HTTP connection to HAProxy Server is forwarded to backend Web Servers.

[1] Install HAProxy. [root@dlp ~]#yum -y install haproxy [2] Configure HAProxy. [root@dlp ~]#mv /etc/haproxy/haproxy.cfg /etc/haproxy/haproxy.cfg.org [root@dlp ~]#vi /etc/haproxy/haproxy.cfg # create new global       # for logging section log 127.0.0.1 local2 info chroot /var/lib/haproxy pidfile /var/run/haproxy.pid       # max per-process number of connections maxconn 256       # process’ user and …