Krita 4.1.7 Released
Published 12/13/2018 Today we’re releasing Krita 4.1.7, another bug fix release in the Krita 4.1 series. The most important fix is a weird one: it might help your wifi connection. The problem is that...
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Two Linux Foundation Hyperledger Blockchain projects nearing 1.0
Abstract Block electronic by ananaline via Shutterstock Hyperledger the linux Foundation’s blockchain-for-business project should enter 2019 with the completion of two major framework projects....
View ArticleLXD 3.8 has been released
Introduction The LXD team is very excited to announce the release of LXD 3.8! This is the last release for 2018 and is a pretty feature packed one, improving on a lot of previously introduced features....
View ArticleNavigating the list of hosts when some do not exist
I'm using Paramiko to try and crawl through a list of hosts. The code will work until one of the hosts in the list is unavailable. It produces this error. File "remote.py", line 12, in <module>...
View ArticleHow Unix programmers at restaurants search menus for their favorite plate
A Unix programmer heads over to the local diner to get something to eat for lunch. He, or Bob as he prefers, knows better than to manually scan the entire menu with his eyeballs because it's...
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How To Install Linux, Apache, MySQL, PHP (LAMP) stack On RHEL 8
H ow do I set up a LAMP stack on RHEL 8 cloud server or VPS or bare metal server? How can I install linux, Apache, mysql/MariaDB, php (LAMP) stack On RHEL (Red Hat Enterprise Linux) 8? Introduction A...
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Alan Pope: Fixing Broken Dropbox Sync Support
Like many people, I've been using Dropbox to share files with friends and family for years. It's a super convenient and easy way to get files syncronised between machines you own, and work with others....
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About ncurses Colors
Why does ncurses support only eight colors? If you've looked into the color palette available in curses, you may wonder why curses supports only eight colors. The curses.h include file defines these...
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Windows 10 tip: Run Ubuntu Linux in an enhanced Hyper-V session
This preconfigured Hyper-V image has support for remote sessions built in. Click to enlarge If you have a PC running windows 10 Pro or Enterprise, Microsoft recently made it much easier to run Ubuntu...
View ArticleStrategies for Deploying Embedded Software
While many Embedded linux Conference talks cover emerging technologies, some of the most useful are those that survey the embedded development tools and techniques that are already available. These...
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Centos7.5 Prometheus2.5配置和基于Consul1.2.4的服务发现
一、Prometheus安装及配置 请参考： CentOS7.5 Prometheus2.5+Grafana5.4监控部署 二 、基于Consul的服务发现 1、概述 Consul 是一个支持多数据中心分布式高可用的服务发现和配置共享的服务软件. Consul 由 HashiCorp公司用Go语言开发, 基于Mozilla Public License 2.0的协议进行开源. Consul...
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Interactively Pipe Commands Together with the Ultimate Plumber
Recently, I discovered a new tool that quickly became an integral part of my daily development workflow. It’s called up the Ultimate Plumber . It allows for interactive chaining of pipe outputs. This...
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MS-Linux? Lindows? Could Microsoft release a desktop Linux?
I used to say that Microsoft would release a Microsoft desktop linux -- MS-Linux or Lindows -- when pigs fly. Lately, though, I've been hearing oinking from the sky. Here's why. First, Microsoft has...
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Helpful Linux commands for SQL Server DBAs iotop and iostat
In the article, we will learn how to use the ‘iotop’ and ‘iostat’ commands with various configuration options. It is essential for SQL Server DBAs to learn important commands in linux in order to...
View ArticleUsing multi-stage containers for C++ development
Containers are a great tool for configuring reproducible build environments. It’s fairly easy to find Dockerfiles that provide various C++ environments. Unfortunately, it is hard to find guidance on...
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酸爽！我用这套无人值守安装系统瞬间搞定上百台服务器
一、前言 为啥要用无人值守安装系统?很简单的答案，就是方便日常工作。 常规装系统的办法有哪些? 光盘安装系统：一个服务器DVD内置光驱百千块，百台服务器都配光驱就浪费了，因为一台服务器也就开始装系统能用的上，以后用的机会屈指可数。 U盘安装系统：还是同样的问题，要一台一台服务器插U盘。 网络安装系统(ftp,http,nfs) ：只要服务器能联网就可以装系统了，但还是需要一台台服务器去敲键盘点鼠标。...
View ArticleGeckoLinux 150 发布，基于 openSUSE 的发行版
Geckolinux 150 发布了，GeckoLinux 从 openSUSE 发行衍生而来，其特点是优雅性和面向桌面的开箱即用性。该发行的特色在于可从自启动运行光盘安装的多个桌面样式。openSUSE 的缺省安装中，有一些开源软件因受阻于专利而缺席，但它们被包含在了 GeckoLinux 中。 GeckoLinux spins 基于 openSUSE...
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Now you, too, can snoop on mobe users from 3G to 5G with a Raspberry Pi and...
A protocol meant to protect smartphone users' privacy is vulnerable to fake base station attacks all the way from 3G to 5G, according to a group of international researchers. All the baddies need is a...
View ArticleEditing GameCube Memory With A Raspberry Pi
[James] has been working with GameCubes, emulators, and Animal Crossing for a while now, and while emulators are sufficient, he’d like to play on real hardware. This means he needs to write to a...
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Clientron Debuts Valued Endpoint S-Cube Thin Client Running on Raspberry Pi 3 B+
TAIPEI, Taiwan (BUSINESS WIRE) #Clientron Clientron Corp., a world-leading provider of thin client, POS and embedded systems, unveils its brand new economic thin client S-Cube Pi 3 B+, running on the...
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