Catch up on stories from the past week (and beyond) at the Slashdot story archive

 



Forgot your password?
typodupeerror
×
Software

Docker 0.7 Runs On All Linux Distributions 88

rjmarvin writes "Docker 0.7 was released today, with 7 major new features including support to run on all Linux distributions. No longer capable solely on running on Debian and Ubuntu Linux, Docker 0.7 adds support for distributions such as Red Hat, SUSE, Gentoo and Arch. From the announcement: 'A key feature of Docker is the ability to create many copies of the same base filesystem almost instantly. Under the hood Docker makes heavy use of AUFS by Junjiro R. Okajima as a copy-on-write storage mechanism. AUFS is an amazing piece of software and at this point it’s safe to say that it has safely copied billions of containers over the last few years, a great many of them in critical production environments. Unfortunately, AUFS is not part of the standard linux kernel and it’s unclear when it will be merged. This has prevented docker from being available on all Linux systems. Docker 0.7 solves this problem by introducing a storage driver API, and shipping with several drivers. Currently 3 drivers are available: AUFS, VFS (which uses simple directories and copy) and DEVICEMAPPER, developed in collaboration with Alex Larsson and the talented team at Red Hat, which uses an advanced variation of LVM snapshots to implement copy-on-write. An experimental BTRFS driver is also being developed, with even more coming soon: ZFS, Gluster, Ceph, etc. When the docker daemon is started it will automatically select a suitable driver depending on its capabilities.'"

Comment Re:As a troll (Score 1) 559

There are certain users for whom Windows (7) will provide all the functionality they need without ever needing an additional driver

I can guarantee you that any random desktop or server is likely to need far more drivers downloaded and installed to fully function under Windows than any reasonable Linux distribution. Troll begone.

Comment Re:Am I imagining it? (Score 1) 230

scrypt aims to defeat highly parallel cracking systems.

The scrypt function is specifically designed to hinder such attempts by raising the resource demands of the algorithm. Specifically, the algorithm is designed to use a large amount of memory compared to other password-based KDFs, making the size and the cost of a hardware implementation much more expensive, and therefore limiting the amount of parallelism an attacker can use (for a given amount of financial resources).

As an aside, the people with "password" and "123456" as their passwords clearly weren't taking security seriously and should expect to be the first ones compromised.

Comment Re:When the control code is 100% bug free (Score 1) 472

Parking? Vehicles can park themselves a ways away.

Heh, and then you can summon it with your smartphone kinda like KITT.

Oil change time? The vehicle goes off and takes care of it in the middle the night, and is back before work.

Moving and have two cars? Toss your crap into one car and tell it to go to your new residence, where someone there can unload it. That way, only the large furniture pieces need the U-haul truck.

Automated driving is one thing, unmanned vehicles is another... I hadn't considered those possibilities. Would cars be programmed to respond in some way to attempted carjackings while operating unmanned? I can imagine a 2 person team where one acts like a slow pedestrian and stands in front of the car at a crosswalk then their partner walks up to the driver side door and slimjims it...

Google

Google To Encrypt All Keyword Searches 224

Hugh Pickens DOT Com writes "Danny Sullivan reports that in the past month, Google has quietly made a change aimed at encrypting all search activity to provide 'extra protection' for searchers, and possibly to block NSA spying activity. In October 2011, Google began encrypting searches for anyone who was logged into Google. The reason given was privacy. Now, Google has flipped on encryption for people who aren't even signed-in. In June, Google was accused of cooperating with the NSA to give the agency instant and direct access to its search data through the PRISM spying program, something the company has strongly denied. 'I suspect the increased encryption is related to Google's NSA-pushback,' writes Sullivan. 'It may also help ease pressure Google's feeling from tiny players like Duck Duck Go making a "secure search" growth pitch to the media.'"

Slashdot Top Deals

Love may laugh at locksmiths, but he has a profound respect for money bags. -- Sidney Paternoster, "The Folly of the Wise"

Working...