Jesus Vazquez jesusvazquez

SSH Cheatsheet

Commands

Generate strong ed25519 key

ssh-keygen -t ed25519 -b 4096

References for the above command

Sometimes you need to keep two upstreams in sync with eachother. For example, you might need to both push to your testing environment and your GitHub repo at the same time. In order to do this simultaneously in one git command, here's a little trick to add multiple push URLs to a single remote.

Once you have a remote set up for one of your upstreams, run these commands with:

git remote set-url --add --push [remote] [original repo URL]
git remote set-url --add --push [remote] [second repo URL]

Once set up, git remote -v should show two (push) URLs and one (fetch) URL. Something like this:

Gcloud Cheatsheet

Configurations

Create them using             gcloud init
Which config is set           gcloud info
List configurations           gcloud config configurations list
Change between them           gcloud config configuration activate <config>
Set project in current config gcloud config set project <project>

Keybase proof

I hereby claim:

I am jesusvazquez on github.
I am jesusvazquez (https://keybase.io/jesusvazquez) on keybase.
I have a public key ASA9Y_Fqy7kUcb6wiXIeVdL_RAo7p-lgsTM3cGrYwNtKXAo

To claim this, I am signing this object:

Linux Stuff

for i in ls ; do stat $i ; done

iotop - Read Write speeds iftop - Network current speeds

Disks

Test write speed

	set hlsearch
	set scrolloff=3
	set ignorecase smartcase
	set showmode
	set history=1000

	"" easy system clipboard copy/paste
	"noremap <space>y "*y
	"noremap <space>Y "*Y
	"noremap <space>p "*p

	8.2.3. HTTP log format
	----------------------

	The HTTP format is the most complete and the best suited for HTTP proxies. It
	is enabled by when "option httplog" is specified in the frontend. It provides
	the same level of information as the TCP format with additional features which
	are specific to the HTTP protocol. Just like the TCP format, the log is usually
	emitted at the end of the session, unless "option logasap" is specified, which
	generally only makes sense for download sites. A session which matches the
	"monitor" rules will never logged. It is also possible not to log sessions for

	# you have ctags but it does not work...
	$ ctags -R --exclude=.git --exclude=log *
	ctags: illegal option -- R
	usage: ctags [-BFadtuwvx] [-f tagsfile] file ...

	#you need to get new ctags, i recommend homebrew but anything will work
	$ brew install ctags

	#alias ctags if you used homebrew
	$ alias ctags="`brew --prefix`/bin/ctags"

	job "redis" {
	region = "global"
	datacenters = ["test"]
	type = "service"

	constraint {
	attribute = "${node.class}"
	value = "default"
	}