Group items tagged

"Posted by Administrator | Mar 18, 2015 | Linux | 0 comments The authentication with passwords has been quite wide spread these days. This safety measure might be quite good for the security matter, but, eventually, consumers appear in a big need of password management method - a tool, a program or a clever technique - in order to save the used passwords during all of the processes. "

"Posted by Administrator | Mar 18, 2015 | Linux | 0 comments The authentication with passwords has been quite wide spread these days. This safety measure might be quite good for the security matter, but, eventually, consumers appear in a big need of password management method - a tool, a program or a clever technique - in order to save the used passwords during all of the processes. "

"It's really very tough job for every System or Network administrator to monitor and debug Linux System Performance problems every day. "

The blurb is a bit misleading. This is a project that's been under way since last year; what's new is that they're moving under the Linux Foundation umbrella for various non-technical suoport purposes. By sometime this summer, encrypting web site data and broadcasting it over https is  slated to become a two-click process. Or on the linux command line: $ sudo apt-get install lets-encrypt $ lets-encrypt example.com This is a project that grew out of public disgust with NSA surveillance, designed to flood the NSA (and other bad actors) with so much encrypted data that they will be able to decrypt only a tiny fraction (decryption without the decryption key takes gobs of computer cycles).  The other half of the solution is already available, the HTTPS Everywhere extension for the Chrome, FIrefox, and Opera web browsers by the Electronic Frontier Foundation and the TOR Project that translates your every request for a http address into an effort to connect to an https address preferentially before establishing an http connection if https is not available. HTTPS Everywhere is fast and does not noticeably add to your page loading time. If you'd like to effortlessly imoprove your online security and help burden NSA, install HTTPS Everywhere. Get it at https://www.eff.org/https-everywhere

"Introduction Achieving good performance from a computer or network is an important part of system administration.The monitoring and maintenance of the system is the most important task listed in the checklists for daily tasks of a system and network administrator. There are many commands line utilities created for this purpose."

"Introduction Achieving good performance from a computer or network is an important part of system administration.The monitoring and maintenance of the system is the most important task listed in the checklists for daily tasks of a system and network administrator. There are many commands line utilities created for this purpose."

"Quitter is a minimalist, light Twitter app that runs from the DOS window. If you are looking for a very low-impact, inconspicuous Twitter client (or you're just looking for the nerdiest way of tweeting we've ever seen), check out Quitter, a fully-functional but seriously understated Twitter client that runs from the command window."

"Quitter is a minimalist, light Twitter app that runs from the DOS window. If you are looking for a very low-impact, inconspicuous Twitter client (or you're just looking for the nerdiest way of tweeting we've ever seen), check out Quitter, a fully-functional but seriously understated Twitter client that runs from the command window."

"It's basically a simple command-line utility that helps you manage passwords. It uses GnuPG-encrypted files to save and manage user passwords."

"It's basically a simple command-line utility that helps you manage passwords. It uses GnuPG-encrypted files to save and manage user passwords."

"Anyone who has gone through the trouble of setting up a secure website knows what a hassle getting and maintaining a certificate can be. Let's Encrypt automates away the pain and lets site operators turn on and manage HTTPS with simple commands. No validation emails, no complicated configuration editing, no expired certificates breaking your website. And of course, because Let's Encrypt provides certificates for free, no need to arrange payment. This page describes how to carry out the most common certificate management functions using the Let's Encrypt client. You're welcome to use any compatible client, but we only provide instructions for using the client that we provide. If you'd like to know more about how this works behind the scenes, check out our technical overview."

"Anyone who has gone through the trouble of setting up a secure website knows what a hassle getting and maintaining a certificate can be. Let's Encrypt automates away the pain and lets site operators turn on and manage HTTPS with simple commands. No validation emails, no complicated configuration editing, no expired certificates breaking your website. And of course, because Let's Encrypt provides certificates for free, no need to arrange payment. This page describes how to carry out the most common certificate management functions using the Let's Encrypt client. You're welcome to use any compatible client, but we only provide instructions for using the client that we provide. If you'd like to know more about how this works behind the scenes, check out our technical overview."

"While Google Drive is no doubt one of the most popular (if not the most popular) cloud storage services available today, what's really sad is that there is no official Drive client available for Linux. But that doesn't mean there are no alternatives - in fact the awesome Linux/open-source community has developed several unofficial Google Drive clients, some of which we've already discussed here at HowtoForge."

"youtube-dl is a command-line program to download videos from YouTube.com and a few more sites. It requires the Python interpreter (2.6, 2.7, or 3.2+), and it is not platform specific. We also provide a Windows executable that includes Python. youtube-dl should work in your Unix box, in Windows or in Mac OS X. It is released to the public domain, which means you can modify it, redistribute it or use it however you like."

"Did this ever happen to you? You realized that you had mistakenly deleted a file - either through the Del key, or using rm in the command line."

"linuxmessenger app is a "Facebook-like" client for Linux desktop was written in Python language. It allows you to login to your Facebook account right from the command line without installing it on your system and have chat with your loved ones with much a like a Facebook interface. If you want, you can install it as a desktop client. This application has some built-in features like desktop notifications, pop-up alert, friends request and chat sound (with On/Off options)."

Of course once the human brain is interfaced with the internet, then we will be able to do the Vulcan mind-meld thing. And NSA will be busily crawling the Internet for fresh brain dumps to their data center, which then encompasses the entire former state of Utah. Conventional warfare is a thing of the past as the cyberwar commands of great powers battle for control of the billions of minds making up BrainNet, the internet's successor.  Meanwhile, a hackers' Reaper malware trawls BrainNet for bank account numbers and paswords that it forwards for automated harvesting of personal funds. "Ah, Houston ... we have a problem ..."  

Sun takes on the problem of interoperability and portability of applications in a world where there will be many many clouds. At the roll out of the Sun Cloud, key executives explain Sun's implementation of Open Cloud API's and what they see as a pressing need for management tools that will allow some standardization across clouds.

Sun's Open Cloud API plan is a clean reuse of existing Open Web API's.

"..... The underpinning of the Open Cloud Platform that Sun will be pitching to developers is a set of cloud APIs, the creation of which is focused under Project Kenai and which has been released under a Community Commons open source license. Sun wants lots of feedback on the APIs and wants these APIs to become a standard too, hence the open license. These APIs describes how virtual elements in a cloud are created, started, stopped, and hibernated using HTTP commands such as GET, PUT, and POST...."

"...... The upshot is that these APIs will allow programmatic access to virtual infrastructure from Java, PHP, Python, and Ruby and that means system admins can script how virtual resources are deployed. The APIs, as co-creator Tim Bray explains in his blog, are written in JavaScript Object Notation (JSON), not XML. The Q-Layer software is a graphical representation of what is going on down in the APIs, and you can moving virtual resources into the cloud with a click of a mouse using the dashboard or programmatically using the APIs from those four programming languages listed above. (PHP support is not yet available, but will be)....."

I can see why Sun picked those four languages first. Can I assume that with a bit of work, this API will be usable from any language with a C "foreign function interface", such as Perl, Common Lisp, Bourne shell, Squeak Smalltalk, and others that your server application might be written in?

I read this comment that largely answers my question at: http://www.tbray.org/ongoing/When/200x/2009/03/16/Sun-Cloud "So right now JSON out of a shell tool is not so good. More things like this will create pressure for development of tools to change that, but years of widespread XML/HTML deployment have only produced a few oddly maintained tools. Perhaps that's because you can scrape quite a bit of the web with a couple sed passes, and if I were to have to deal with the mentioned tools, that's probably the route I'd take." (seth w. klein) In other words, with a bit of work, _anything_ that can talk text over HTTP can do this with a bit of work, but an object-oriented is likely to be more at home with JSON (JavaScript Object Notation)

"GNU ddrescue is a program that copies data from one file or block device (hard disk, cd/dvd-rom, etc) to another, it is a tool to help you to save data from crashed partition i.e. it is a data recovery tool."

"GNU ddrescue is a program that copies data from one file or block device (hard disk, cd/dvd-rom, etc) to another, it is a tool to help you to save data from crashed partition i.e. it is a data recovery tool."

"I came across Salt while searching for an alternative to Puppet. I like puppet, but I am falling in love with Salt :). This maybe a personal opinion but I found Salt easier to configure and get started with as compared to Puppet. Another reason I like Salt is that it let's you manage your server configurations from the command line, for example:"

"A Firefox extension to extract the original audio file embedded in video files usig FFMpeg command-line tool. This extension can extract the original audio file out of video files and hence the original quality audio will be obtained. It is also possible to convert the extracted audio files to the famous MP3 format."

Sass, Syntactically Awesome Stylesheets, is an extension of CSS3, adding nested rules, variables, mixins, selector inheritance, and more.