lizthegrey

default['sshd']['sshd_config']['AuthenticationMethods'] = 'publickey,keyboard-interactive:pam'
default['sshd']['sshd_config']['ChallengeResponseAuthentication'] = 'yes'
default['sshd']['sshd_config']['PasswordAuthentication'] = 'no'

fnky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

• Ctrl-Key: ^[
• Octal: \033
• Unicode: \u001b
• Hexadecimal: \x1B
• Decimal: 27

bgadrian

#install FlameGraph library
cd /opt/
sudo git clone https://github.com/brendangregg/FlameGraph.git
#make it accesible from any folder
vim ~/.bashrc
##add these lines anywhere and exit vim (if you can)
export FLAMEPATH=/opt/FlameGraph
PATH=$PATH:$FLAMEPATH

johnpmitsch

Slides

• https://slides.com/jomitsch/deck

Example Ice Cream List application

• A small application that is an example of using React + Redux
• I'll use this as an example during the presentation

Example Katello PR

• I opened up a PR to create a packages UI for devs to see the full diff as I walkthrough the steps to create this.

sharvit

BreadcrumbBar

Breadcrumbs display a users location within an application hierarchy. They act as a resource to help users navigate more efficiently and provide additional context.

The Breadcrumb Switcher provides a shortcut for users to quickly navigate to parallel pages, rather than navigating back to the previous page and making a new selection.

PeterRincker

" :[range]SortGroup[!] [n|f|o|b|x] /{pattern}/
" e.g. :SortGroup /^header/
" e.g. :SortGroup n /^header/
" See :h :sort for details

function! s:sort_by_header(bang, pat) range
  let pat = a:pat
  let opts = ""
  if pat =~ '^\s*[nfxbo]\s'
    let opts = matchstr(pat, '^\s*\zs[nfxbo]')

asukakenji

Go (Golang) GOOS and GOARCH

All of the following information is based on go version go1.17.1 darwin/amd64.

GOOS Values

GOOS	Out of the Box
aix	✅
android	✅

zecar

Array.prototype.betterFilter = function(expression) {
	var res = [];
	for(var idx=0; idx<this.length; idx++){
		var currentItem = this[idx];
		if(expression(currentItem)){
			res.push(currentItem);
		}
	}
	return res;

dlants

Files

First things first, I want to use ag to search through my project files. Coming from fzf, I like to have two bindings for this -- one that respects my projects .gitignore and one that does not. The latter is helpful if I want to examine a built file or look at a node_module dependency while working on my js project.

I use an alias for file_rec source to toggle the -u flag on ag. Now, <C-P> searches in my git files, and <C-O> searches everything.

" denite file search (c-p uses gitignore, c-o looks at everything)
map <C-P> :DeniteProjectDir -buffer-name=git -direction=top file_rec/git<CR>
map  :DeniteProjectDir -buffer-name=files -direction=top file_rec

knadh

Elapsed and execution time display for commands in ZSH

Append this to your ~/.zshrc file.

function preexec() {
 timer=$(($(date +%s%0N)/1000000))