March 5, 2015
by sjvn01
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Not much over a year ago, few people knew about containers, and fewer still knew about Docker. Since then, the idea of building server and applications out of container-based micro-servers, has exploded in popularity. Red Hat has been watching this and now with Red Hat Enterprise Linux 7 Atomic Host (RHELAH) the company has its own operating system/container pairing to offer the business world.
March 4, 2015
by sjvn01
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Do you want a job in IT that you can count on in years to come? Then start polishing up your Linux skills.
According to the Linux Foundation and tech job company Dice, in the 2015 Linux Jobs Report, “Nearly all hiring managers are looking to recruit Linux professionals.” While programmers and Linux system administrators are in high demand, your chances of landing a great job are greater if you have cloud, security, and/or software defined networking (SDN) skills.
Companies really want Linux-savvy employees and they want them now. More>
March 3, 2015
by sjvn01
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It seemed like such a good idea in the early 90s. Secure-Socket Layer (SSL) encryption was brand new and the National Security Agency (NSA) wanted to make sure that they could read “secured” web traffic by foreign nationals. So, the NSA got Netscape to agree to deploy 40-bit cryptography in its International Edition while saving the more secure 128-bit version for the US version. By 2000, the rules changed and any browser could use higher security SSL. But that old insecure code was still being used and, fifteen years later, it’s come back to bite us.
FREAK: Another day, another serious SSL security hole. More>
March 3, 2015
by sjvn01
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There are endless ways to share files between devices. Some of them are complex, ftp and Network File System (NFS). Some, such as Apple Bonjour and Windows Homegroup, work with only a few operating systems. Still others, like Dropbox and Google Drive, require you to use a cloud. Then, there’s BitTorrent Sync 2.0, which is easy to use, works with most devices, and doesn’t use a cloud.
BitTorrent Sync 2.0: For all your business file-sharing needs. More>
March 3, 2015
by sjvn01
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With Linux 4.0, you may never need to reboot your operating system again.
One reason to love Linux on your servers or in your data-center is that you so seldom needed to reboot it. True, critical patches require a reboot, but you could go months without rebooting. Now, with the latest changes to the Linux kernel you may be able to go years between reboots.
March 2, 2015
by sjvn01
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Chromebooks are pretty darn handy. Even some hardcore Windows users now acknowledge that a Chromebook might be just what you need for work. But, as great as Chromebooks are, and as much progress as Google has made in getting “Web-only” apps such as Google Docs to work offline, there are still times that you want an application that’s only available off-line such as the LibreOffice office suite or the GIMP photo editor. For those times, it’s darn handy to be able to run a Linux desktop on a Chromebook.
It’s been possible to do that, thanks to the Chromium OS Universal Chroot Environment (Crouton), for some time. But, what you couldn’t do was have a Linux desktop, such as Ubuntu or Debian, on the same screen while you were running Chrome OS.
Now you can.
How to run Linux and Chrome OS on your Chromebook Simultaneously. More>