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DevAssistant: A developer’s best friend
http://www.linuxbsdos.com/2014/09/24/devassistant-a-developers-best-friendOne application I came across while testing an installation of the main edition Fedora 21 alpha is DevAssistant. (See Fedora 21...
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Secure Your Linux Desktop and SSH Login Using Two Factor Google Authenticator
http://www.cyberciti.biz/open-source/howto-protect-linux-ssh-login-with-google-authenticatorTwo factor authentication is increasingly becoming a strongly recommended way of protecting user accounts in...
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Linux/UNIX wget command with practical examples
http://www.linuxtechi.com/wget-command-practical-exampleswget is a Linux/UNIX command line file downloader.Wget is a free utility for non-interactive download of files from the Web. It supports HTTP,...
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How to debug a C/C++ program with GDB command-line debugger
http://xmodulo.com/gdb-command-line-debugger.htmlWhat is the worst part of coding without a debugger? Compiling on your knees praying that nothing will crash? Running the executable with a blood...
View ArticleHow to configure HTTP load balancer with HAProxy on Linux
http://xmodulo.com/haproxy-http-load-balancer-linux.htmlIncreased demand on web based applications and services are putting more and more weight on the shoulders of IT administrators. When faced with...
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Linux Terminal: An lsof Primer
http://linuxaria.com/howto/linux-terminal-an-lsof-primerlsof is the sysadmin/securityüber-tool. I use it most for getting network connection related information from a system, but that’s just the...
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Take control of Android app permissions on a per-app basis with XPrivacy
http://www.androidtipsandhacks.com/root/control-android-app-permissions-xprivacy-xposedAndroid app permission requests are getting out of control. More and more apps want access to your data, your...
View ArticleHow to manage configurations in Linux with Puppet and Augeas
http://xmodulo.com/manage-configurations-linux-puppet-augeas.htmlAlthough Puppet is a really unique and useful tool, there are situations where you could use a bit of a different approach. Situations...
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5 New Enterprise Open Source Projects to Watch
http://www.linux.com/news/software/applications/789241--5-new-enterprise-open-source-projects-to-watchApache Mesos aims to be an operating system for the data center. Source: Twitter.The open source...
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An introduction to systemd for CentOS 7
http://linuxaria.com/article/an-introduction-to-systemd-for-centos-7With Red Hat Enterprise Linux 7 released and CentOS version 7 newly unveiled, now is a good time to cover systemd, the replacement...
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Understanding and Using Systemd
http://www.linux.com/learn/tutorials/788613-understanding-and-using-systemdImage courtesy Wikimedia Commons, CC BY-SA 3.0Like it or not, systemd is here to stay, so we might as well know what to do...
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Linus Torvalds and others on Linux's systemd
http://www.zdnet.com/linus-torvalds-and-others-on-linuxs-systemd-7000033847Summary: Systemd has been widely adopted by Linux distributions, but many developers hate it. If you're not a Linux or Unix...
View ArticleWorkload deployment tools for OpenStack
http://opensource.com/business/14/9/open-source-tools-openstack-workload-deploymentThis is the second part in a series of three articles surveying automation projects within OpenStack, explaining what...
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Shellshock: How to protect your Unix, Linux and Mac servers
http://www.zdnet.com/shellshock-how-to-protect-your-unix-linux-and-mac-servers-7000034072Summary: The Unix/Linux Bash security hole can be deadly to your servers. Here's what you need to worry about,...
View ArticleLinux/UNIX xargs command examples
http://www.linuxtechi.com/xargs-command-with-examplesxargs is a command in UNIX like System that reads items from the standard input, delimited by blanks (which can be protected with double or single...
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How to create a cloud-based encrypted file system on Linux
http://xmodulo.com/create-cloud-based-encrypted-file-system-linux.htmlCommercial cloud storage services such as Amazon S3 and Google Cloud Storage offer highly available, scalable, infinite-capacity...
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Six of the Best Open Source Data Mining Tools
http://thenewstack.io/six-of-the-best-open-source-data-mining-tools2 It is rightfully said that data is money in today’s world. Along with the transition to an app-based world comes the exponential...
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Red Hat Storage Server 3: Not your usual software-defined storage
http://www.zdnet.com/red-hat-storage-server-3-not-your-usual-software-defined-storage-7000034299Summary: Red Hat's new storage server does more than just help you get a handle on your enterprise...
View ArticleDeploying Apache Virtual Hosts using Puppet on CentOS 6
http://funwithlinux.net/2014/10/deploying-apache-virtual-hosts-using-puppet-on-centos-6Scaling a website to serve thousands or even tens of thousands of users simultaneously is a challenge often best...
View ArticleHow to Control Your Linux System Just with Your Head and a Webcam
http://news.softpedia.com/news/How-to-Control-Your-Linux-System-Just-with-Your-Head-and-a-Webcam-462086.shtmlAn open source application will provide all the necessary options to control all the...
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