3. First Keynotes Announced for Open Source Summit North America – Register Now & Save $300

First Keynotes Announced for Open Source Summit North America – Register Now & Save $300


  • OS Summit

    Register now for Open Source Summit NA and save $300 through June 17.

    Join us in Vancouver in August for 250+ educational sessions covering the latest technologies and topics in open source, and hear from industry experts including keynotes from:

    • Ajay Agrawal, Artificial Intelligence & Machine Learning Expert, Author of Prediction Machines, and Founder, The Creative Destruction Lab
    • Jennifer Cloer, Founder of reTHINKit and Creator and Executive Producer, The Chasing Grace Project
    • Wim Coekaerts, Senior Vice President of Operating Systems and Virtualization Engineering, Oracle
    • Ben Golub, Executive Chairman and Interim CEO, and Shawn Wilkinson, Co-founder, Storj Labs
    • Preethi Kasireddy, Founder & CEO, TruStory
    • Window Snyder, Chief Security Officer, Fastly
    • Imad Sousou, Corporate Vice President and General Manager, Open Source Technology Center, Intel
    • Sana Tariq, Senior Architect, E2E Service Orchestration, TELUS

    Additional keynotes and the full schedule of 250+ sessions will be announced next week. Details on co-located events, evening activities, and other activities—including Speed Mentoring, First-Time Attendee Breakfast, Women in Open Source Lunch, Diversity Mixer, Kids Day, and more—will be announced shortly as well.

    Register now and save $300 through June 17!

    Register Now>>

    The post First Keynotes Announced for Open Source Summit North America – Register Now & Save $300 appeared first on The Linux Foundation.

    https://www.linuxfoundation.org/blog/first-keynotes-announced-for-open-source-summit-north-america-register-now-save-300/

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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]

  • FYI for FreeBSD the driver only supports block size chunks, therefore:

    dd if=/dev/cd0 of=/name-the.iso bs=2048

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  • sort -g /var/log/nginx/access.log | awk '{print $1}' | uniq

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