2018 Hyperledger Global Forum Announced



  • Developers, vendors, enterprise end-users and enthusiasts of Hyperledger blockchain technologies to converge in Basel, Switzerland

    SAN FRANCISCO, January 23, 2018 – Hyperledger, an open source collaborative effort created to advance cross-industry blockchain technologies, announced today the inaugural 2018 Hyperledger Global Forum, which will take place December 12-15 in Basel, Switzerland at the Congress Center Basel.

    The 2018 Hyperledger Global Forum will convene the global enterprise blockchain community to advance these critical technologies. The agenda will comprise of both enterprise and technical tracks covering a mix of topics including blockchain in the enterprise, distributed ledger and smart contracts 101, roadmaps for Hyperledger projects, industry keynotes and use cases in development. There will also be social networking for the community to bond, and hacking activities with mentors to help facilitate software development collaboration and knowledge sharing to bring developers up the learning curve.

    “This year’s Global Forum will be the premier event to collaborate and better understand Hyperledger blockchain technologies, real use cases and production deployment challenges facing enterprises today,” said Brian Behlendorf, Executive Director, Hyperledger. “For anyone still wrestling with how blockchain will transform businesses processes, and where their industry fits in, this is the perfect opportunity to learn more.”

    Open to members and non-members alike, attendees will have the chance to talk directly with Hyperledger project maintainers and the Technical Steering Committee, collaborate with other organizations on ideas that will directly impact the future of Hyperledger, and promote their work among the communities.

    A call for papers, keynote speakers and the conference schedule will be announced this summer. For more information about the 2018 Hyperledger Global Forum, please visit: https://events.linuxfoundation.org/events/hyperledger-global-forum-2018/

    Help us spread the word! Click the following links to Tweet and share on your social networks using #HyperledgerForum.

    Inaugural 2018 #HyperledgerForum announced! Learn more about the event here: http://bit.ly/2Dkpwby

    Click to tweet: https://ctt.ec/xJ6CN

    Developers, enterprise end-users & enthusiasts of Hyperledger blockchain technologies are headed to Europe in December for the Inaugural #HyperledgerForum. Learn more: http://bit.ly/2Dkpwby

    Click to tweet: https://ctt.ec/90l6e

    Don’t miss the Inaugural 2018 #HyperledgerForum happening Dec 12-15 in Basel, Switzerland. More details: http://bit.ly/2Dkpwby

    Click to tweet: https://ctt.ec/J16ow

    About Hyperledger

    Hyperledger is an open source collaborative effort created to advance cross-industry blockchain technologies. It is a global collaboration including leaders in finance, banking, Internet of Things, supply chains, manufacturing and Technology. The Linux Foundation hosts Hyperledger under the Foundation. To learn more, visit: https://www.hyperledger.org/.

    The post 2018 Hyperledger Global Forum Announced appeared first on The Linux Foundation.

    https://www.linuxfoundation.org/press-release/2018-hyperledger-global-forum-announced/


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Tmux Commands

screen and tmux

A comparison of the features (or more-so just a table of notes for accessing some of those features) for GNU screen and BSD-licensed tmux.

The formatting here is simple enough to understand (I would hope). ^ means ctrl+, so ^x is ctrl+x. M- means meta (generally left-alt or escape)+, so M-x is left-alt+x

It should be noted that this is no where near a full feature-set of either group. This - being a cheat-sheet - is just to point out the most very basic features to get you on the road.

Trust the developers and manpage writers more than me. This document is originally from 2009 when tmux was still new - since then both of these programs have had many updates and features added (not all of which have been dutifully noted here).

Action tmux screen
start a new session tmux OR
tmux new OR
tmux new-session
screen
re-attach a detached session tmux attach OR
tmux attach-session
screen-r
re-attach an attached session (detaching it from elsewhere) tmux attach -d OR
tmux attach-session -d
screen -dr
re-attach an attached session (keeping it attached elsewhere) tmux attach OR
tmux attach-session
screen -x
detach from currently attached session ^b d OR
^b :detach
^a ^d OR
^a :detach
rename-window to newname ^b , <newname> OR
^b :rename-window <newn>
^a A <newname>
list windows ^b w ^a w
list windows in chooseable menu ^a "
go to window # ^b # ^a #
go to last-active window ^b l ^a ^a
go to next window ^b n ^a n
go to previous window ^b p ^a p
see keybindings ^b ? ^a ?
list sessions ^b s OR
tmux ls OR
tmux list-sessions
screen -ls
toggle visual bell ^a ^g
create another window ^b c ^a c
exit current shell/window ^d ^d
split window/pane horizontally ^b " ^a S
split window/pane vertically ^b % ^a |
switch to other pane ^b o ^a <tab>
kill the current pane ^b x OR (logout/^D)
collapse the current pane/split (but leave processes running) ^a X
cycle location of panes ^b ^o
swap current pane with previous ^b {
swap current pane with next ^b }
show time ^b t
show numeric values of panes ^b q
toggle zoom-state of current pane (maximize/return current pane) ^b z
break the current pane out of its window (to form new window) ^b !
re-arrange current panels within same window (different layouts) ^b [space]
Kill the current window (and all panes within) ^b killw [target-window]
  • Use the same script for updating/ upgrading

    Make sure to change the versions to the latest releases:

    #!/bin/bash set -e bpcver=4.2.1 bpcxsver=0.57 rsyncbpcver=3.0.9.12

    Scroll through the script, know what you are doing.

    Uncomment the upgrade section(s) and comment out the install section(s)

    read more
  • Again running smartctl after all is said and done:

    smartctl --all /dev/sda

    ddrescue-smartctl-after-rescue.png ddrescue-smartctl-2.png

    Yet an old drive in itself, I run the wheels off of them, and monitor regularly as anyone should.

    read more
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