To use OS X’s handy OS X Recovery feature, or to enable FileVault on an external drive, you need a special recovery partition on your drive. This utility can add it if the OS X installer didn’t.
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Mac Gems: Recovery Partition Creator adds OS X Recovery to any drive (Macworld)
The
netstatcommand is an essential tool for network administration. It displays information about the Linux networking subsystem including data on open network connections, routing tables and statistics about the installed network interfaces.
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Beginner’s Guide to Mastering the Netstat Command on Linux (Make Tech Easier)
The way to reset the root password on centos7 is totally different to Centos 6. Let me show you how to reset root password in CentOS 7.
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How To Reset Root Password On CentOS 7 (Unixmen)
Sysstat is really a handy tool which comes with number of utilities to monitor system resources, their performance and usage activities. Number of utilities that we all use in our daily bases comes with sysstat package. It also provide the tool which can be scheduled using cron to collect all performance and activity data.
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Sysstat – All-in-One System Performance and Usage Activity Monitoring Tool For Linux (Tecmint)
Wine is a free and open source application that aims to allow applications designed for Microsoft Windows to run on Unix-like operating systems. Wine also provides a software library, known as Winelib, against which developers can compile Windows applications to help port them to Unix-like systems.
Wine is a compatibility layer. It duplicates functions of Windows by providing alternative implementations of the DLLs that Windows programs call and a process to substitute for the Windows NT kernel. This method of duplication differs from other methods that might also be considered emulation, where Windows programs run in a virtual machine. In this article we are installing wine 1.7.25 version on Ubuntu 14.04.
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How To Install Wine to Run Windows Software on Ubuntu (LinOxide)
After H.264 came H.265. It also has a few other names, most commonly High Efficiency Video Coding (HEVC) or MPEG-H. H.265 doubles the data compression ratio compared to H.264 and can support resolutions up to 8192×4320. This means that video at the same quality needs only half of the bandwidth (or file size). Alternately, it means that the quality of the video can be substantially improved at the same bit rate, something very important for very high definition (i.e. 4K and 8K) displays.
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How to Encode H.265 Video Using ffmpeg on Linux (Make Tech Easier)
A couple of years ago, I acquired a HDHomeRun Dual device, and discovered how nice it was to be able to stream terrestrial TV signals to anywhere in my home via my local network. I set up a backend system so that I could record programs and enjoy watching them at my convenience. I wondered if it was also possible to do the same thing with the signals I received off my satellite dishes. So earlier this year I attempted to build a backend system that could receive free-to-air satellite signals and stream them to the various computers around my home, including the home theater PC’s that are connected to my HDTV receivers. Let’s just say that the first attempts didn’t work as well as I’d hoped. There is a huge learning curve, particularly if you’re not a programmer nor otherwise particularly geeky, and sometimes the hardware and the backend software just won’t cooperate.
Then I stumbled across a page on the TBS MOI+. I suspected that it might be able to accomplish what I’d been trying to do, and in a lot smaller package. So, I went online in an attempt to find some reviews on this device. To my surprise, little has been written about it, particularly in English. So, hoping to fill that gap, I contacted TBS and asked if they might be interested in providing a unit for review purposes. They graciously consented, and this review is the result. Just so you know, I did not promise to write only nice things about the unit, and I’m not getting paid anything for this review, beyond receiving the MOI+. So, this will be as honest of a review as I can make it.
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Review of the TBS MOI+ DVB S/S2 Satellite TV Linux Server – a bit like a HDHomeRun, but for Free-To-Air satellite signals (Free To Air America)
DNSCrypt is a protocol for securing communications between a client and a DNS resolver, preventing spying, spoofing or man-in-the-middle attacks. To use it, you’ll need a tool called dnscrypt-proxy, which “can be used directly as your local resolver or as a DNS forwarder, authenticating requests using the DNSCrypt protocol and passing them to an upstream server“.
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Encrypt DNS Traffic In Ubuntu With DNSCrypt [PPA] (Web Upd8)
echo is one of the most commonly and widely used built-in command for Linux bash and C shells, that typically used in scripting language and batch files to display a line of text/string on standard output or a file.
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15 Practical Examples of ‘echo’ command in Linux (Tecmint)
Firewall is an important and necessary tool to protect us from the unsecure Internet. Most of the modern OSes come with a built-in firewall, but the problem is that few people know of its existence and only a few know how to configure it.
Windows is no different. By default, it comes with a decent built-in firewall which is capable of controlling all the incoming and outgoing traffic. This built-in Windows firewall is a bit clunky with a not-so-friendly user interface and complex rules, though it does gives you plenty of control on overall rules like blocking, restricting, whitelisting, etc. In this article, we are going to show you how to create advanced firewall rules in Windows firewall to block an application from accessing the Internet.
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How to Create Advanced Firewall Rules Using Windows Firewall (Make Tech Easier)
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