• CheatSheet #+BEGIN_HTML

#+END_HTML

Blog: https://cheatsheet.dennyzhang.com/

File me [[https://github.com/DennyZhang/cheatsheet.dennyzhang.com/issues][Issues]] or star [[https://github.com/DennyZhang/cheatsheet.dennyzhang.com][this repo]]

See more cheatsheets from Denny: [[https://github.com/topics/denny-cheatsheets][#denny-cheatsheets]]

[[https://cheatsheet.dennyzhang.com/][https://raw.githubusercontent.com/dennyzhang/cheatsheet.dennyzhang.com/master/denny_cheatsheet.jpg]]

** Common Actions

• git push all local cheatsheet updates: =make git-push=
• Pull changes for all remote cheatsheet git repos: =make git-pull=
• Refresh all cheatsheet blog posts: =make refresh-wordpress=
• Refresh all cheatsheet pdf files: =make refresh-cheatsheet= ** More Resources License: Code is licensed under [[https://www.dennyzhang.com/wp-content/mit_license.txt][MIT License]]. #+BEGIN_HTML

<img align="bottom"src="https://www.dennyzhang.com/wp-content/uploads/sns/github.png" alt="github" /> #+END_HTML

• org-mode configuration :noexport: #+STARTUP: overview customtime noalign logdone hidestars #+DESCRIPTION: #+KEYWORDS: #+AUTHOR: Denny Zhang #+EMAIL: [email protected] #+TAGS: noexport(n) #+PRIORITIES: A D C #+OPTIONS: H:3 num:t toc:nil \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t #+OPTIONS: TeX:t LaTeX:nil skip:nil d:nil todo:t pri:nil tags:not-in-toc #+EXPORT_EXCLUDE_TAGS: exclude noexport BLOG #+SEQ_TODO: TODO HALF ASSIGN | DONE BYPASS DELEGATE CANCELED DEFERRED #+LINK_UP:
  #+LINK_HOME:
• GitHub Repo Sharing: cheatsheet.dennyzhang.com :BLOG:Life: :PROPERTIES: :type: Life, Ads, Popular :END:

Trying to collect interesting leetcode.com puzzles. And solve them in Python. Here is the code in [[url-external:https://github.com/DennyZhang/leetcode_interesting_python][GitHub]].

[[image-blog:GitHub Repo Sharing: leetcode_python][https://cdn.dennyzhang.com/images/brain/github_interesting_leetcode.png]]

In this website, a large portion of problems come from [[url-external:https://leetcode.com][leetcode.com]].

Personally I'm trying to solve all of them in Python. Here is my solution in [[url-external:https://github.com/DennyZhang/leetcode_interesting_python][GitHub]].

Check it out and discuss with me. [[color:#c7254e][Remember: We Two Is Just One Click Away!]] [[github:DennyZhang][Github]] More Reading:

• [[https://code.dennyzhang.com/category/life/][Category: Life]]

• Contact CheatSheets :BLOG: :PROPERTIES: :type: life :END:

Hi there

I'm [[https://www.linkedin.com/in/dennyzhang001][Denny Zhang]]. A coder at work.

[[https://cheatsheet.dennyzhang.com/contact][https://cdn.dennyzhang.com/images/brain/denny_intro.jpg]]

#+BEGIN_HTML

[[color:#c7254e][Why I maintain this blog?]] [[https://cheatsheet.dennyzhang.com]]

I'm bad at memorizing things. Forget to do something on time? Poorly prepared?

These usually result in uncomfortable experience!

Why not collect the best practices? Then present them as cheatsheets for different scenarios. Should be a good idea, right?

Each cheatsheet will come as a dedicated blog post. [[color:#c7254e][And everything is also available in GitHub]]: [[https://github.com/dennyzhang/cheatsheet.dennyzhang.com][cheatsheet.dennyzhang.com]]

Hope you find the website useful?

If not, please talk to me.

Let's make it better. More people could benefit from our effort.

Cheers!

• See more cheatsheets:

#+BEGIN_HTML [get_tags] #+END_HTML

• See all blogs I'm actively maintaining:

| Blog | Link | |-------------------------------+-----------------------------------| | DevOps blog | https://www.dennyzhang.com | | Cheatsheet for best practices | https://cheatsheet.dennyzhang.com | | Code tests for interviews | https://code.dennyzhang.com | | Learn system design | https://architect.dennyzhang.com |

• Private pages :noexport: https://cheatsheet.dennyzhang.com/cheatsheet-wcp-A4
• CANCELED :noexport: ** CANCELED Create symol link: https://cheatsheet.dennyzhang.com/cheatsheet-kubernetes :noexport: CLOSED: [2018-09-09 Sun 00:42] ** CANCELED move adsense to the right, and also related cheatsheets: https://cheatsheet.dennyzhang.com/cheatsheet-golang/ CLOSED: [2018-08-15 Wed 19:50]

** CANCELED cheatsheet add blog post summary CLOSED: [2018-08-15 Wed 19:51]

** CANCELED make blog wider: https://cheatsheet.dennyzhang.com/cheatsheet-kubernets/ CLOSED: [2018-08-15 Wed 19:51]

** CANCELED first adsense doesn't show up: https://cheatsheet.dennyzhang.com/contact CLOSED: [2018-08-16 Thu 00:08]

** CANCELED cheatsheet ssl issue: http://cheatsheet.dennyzhang.com/cheatsheet-groovy/ CLOSED: [2018-08-16 Thu 00:08] ** CANCELED no summary or preview CLOSED: [2018-08-16 Thu 00:09]

• DONE :noexport: ** DONE cheatsheet: add category CLOSED: [2018-08-14 Tue 00:31] ** DONE cheatsheet: main page layout CLOSED: [2018-08-14 Tue 00:31]

** DONE cheatsheet: change forkme to the specific repo CLOSED: [2018-08-14 Tue 23:11] ** DONE github add blog link in two places CLOSED: [2018-08-15 Wed 17:53]

** DONE cheatsheet add uptimerobot monitoring CLOSED: [2018-08-15 Wed 18:02]

** DONE cheatsheet add github repo: https://github.com/DennyZhang/cheatsheet.dennyzhang.com CLOSED: [2018-08-15 Wed 19:50] ** DONE cheatsheet: add submodules CLOSED: [2018-08-15 Wed 19:50] ** DONE cheatsheet: Use emacs to update everything automatically CLOSED: [2018-08-15 Wed 20:24]

** DONE cheatsheet: linkedin icon: http://cheatsheet.dennyzhang.com/cheatsheet-groovy/ CLOSED: [2018-08-15 Wed 20:29]

** DONE org-mode configuration: https://github.com/dennyzhang/cheatsheet-pks-A4 CLOSED: [2018-08-15 Wed 20:29] ** DONE github repo add link back to my blog post CLOSED: [2018-08-15 Wed 20:28] ** DONE blog post: list everything by category CLOSED: [2018-08-16 Thu 00:08] ** DONE [#A] Add icon for cheatsheet.dennyzhang.com :noexport: CLOSED: [2019-05-21 Tue 13:56]

• DONE Sample link: /Users/zdenny/Dropbox/git_code/cheatsheet.dennyzhang.com/cheatsheet-disk-A4/sort-disk-size.sh :noexport: CLOSED: [2019-02-10 Sun 22:03] [[https://github.com/dennyzhang/cheatsheet.dennyzhang.com/blob/master/cheatsheet-disk-A4/sort-disk-size.sh][sort-disk-size.sh
• HALF Sample image: [[https://cheatsheet.dennyzhang.com/cheatsheet-ssl-A4][https://raw.githubusercontent.com/dennyzhang/cheatsheet.dennyzhang.com/master/cheatsheet-ssl-A4/ssl-certificate.png :noexport:
• [#A] cheatsheet recommend products, books, etc :noexport: Search /ws-na.amazon-adsystem.com

• Health: Wooden comb
• Communication: <>
• House: ring alarm
• House: philips hue
• Backyard: Magnetic Knife Block Holder
• Backyard: Clorox Cleaning Wipes
• Alexa: Alexa Echo

• [#A] Submit PR to related communities :noexport: ** DONE k8s cheatsheet: https://kubernetes.io/docs/reference/kubectl/cheatsheet/#what-s-next CLOSED: [2019-01-23 Wed 22:54] ** # --8<-------------------------- separator ------------------------>8-- :noexport: ** TODO openshift: https://github.com/openshift/openshift-docs ** TODO om: https://github.com/pivotal-cf/om ** TODO concourse: https://concourse-ci.org/exposing.html https://cheatsheet.dennyzhang.com/cheatsheet-concourse-a4 ** # --8<-------------------------- separator ------------------------>8-- :noexport: ** TODO gcp: https://cheatsheet.dennyzhang.com/cheatsheet-gcp-A4 ** TODO docker: https://cheatsheet.dennyzhang.com/cheatsheet-docker-a4 ** TODO minikube ** TODO minishift ** TODO bosh ** TODO harbor: https://cheatsheet.dennyzhang.com/cheatsheet-harbor-a4 ** TODO uaa: https://cheatsheet.dennyzhang.com/cheatsheet-uaa-a4 ** # --8<-------------------------- separator ------------------------>8-- :noexport: ** TODO etcd: https://cheatsheet.dennyzhang.com/cheatsheet-etcd-a4 ** TODO tmux: https://cheatsheet.dennyzhang.com/cheatsheet-tmux-a4 ** TODO python: https://cheatsheet.dennyzhang.com/cheatsheet-python-a4 ** # --8<-------------------------- separator ------------------------>8-- :noexport: ** TODO mongodb: https://cheatsheet.dennyzhang.com/cheatsheet-mongodb-a4 ** TODO helm: https://cheatsheet.dennyzhang.com/cheatsheet-helm-a4 ** TODO rkt: https://cheatsheet.dennyzhang.com/cheatsheet-rkt-a4 ** TODO cri-o: https://cheatsheet.dennyzhang.com/cheatsheet-crio-a4 ** TODO containerd: https://cheatsheet.dennyzhang.com/cheatsheet-containerd-a4 ** # --8<-------------------------- separator ------------------------>8-- :noexport: ** TODO aws: https://cheatsheet.dennyzhang.com/cheatsheet-aws-a4 ** TODO golang: https://cheatsheet.dennyzhang.com/cheatsheet-golang-a4 ** TODO mongodb: https://cheatsheet.dennyzhang.com/cheatsheet-mongodb-a4 ** TODO wavefront: https://cheatsheet.dennyzhang.com/cheatsheet-wavefront-a4

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO [#A] Think: how to make my cheatsheet more valuable? :noexport:
• HALF [#A] Generate cheatsheet PDF A4 :noexport: ** TODO [#A] Line too long: line wrap, without truncation ** Add site url, version, logo ** TODO Change font size to smaller ** # --8<-------------------------- separator ------------------------>8-- :noexport: ** Make the page wider: https://github.com/dennyzhang/cheatsheet-bosh-A4/blob/master/cheatsheet-bosh-A4.pdf ** TODO Add author info ** Add link color ** Add url domain icon to the pdf ** TODO Convert your blog posts to pdf https://www.overleaf.com/articles/html-cheat-sheet-new/ykrnwnsgyvtk#.W1YiYtgzry0

Convert your blog posts to pdf and submit it to document sharing sites, here is a list of document sharing sites for you to get started. http://www.shoutmeloud.com/101-ways-to-get-quality-backlinks-to-your-blog.html ** # --8<-------------------------- separator ------------------------>8-- :noexport: ** [#A] latex template https://www.overleaf.com/gallery/tagged/cheat-sheet#.W42wnJNKjMU https://wch.github.io/latexsheet/ https://tex.stackexchange.com/questions/8827/preparing-cheat-sheets

** DONE *** DONE Change backup filename: README.pdf CLOSED: [2018-09-03 Mon 16:33] *** DONE Add latex html support: mute the html block CLOSED: [2018-09-03 Mon 17:35] *** DONE Update link script: pdf, and export_file_name CLOSED: [2018-09-03 Mon 17:35] *** DONE error message: need to install pdflatex CLOSED: [2018-09-03 Mon 17:36] /bin/bash: pdflatex: command not found #+BEGIN_EXAMPLE Debugger entered--Lisp error: (error "File "/Users/zdenny/Dropbox/git_code/cheatsheet.dennyzhang.com/cheatsheet-kubernetes-A4/README.pdf" wasn't produced. See "Org PDF LaTeX Output" for details") signal(error ("File "/Users/zdenny/Dropbox/git_code/cheatsheet.dennyzhang.com/cheatsheet-kubernetes-A4/README.pdf" wasn't produced. See "Org PDF LaTeX Output" for details")) error("File "/Users/zdenny/Dropbox/git_code/cheatsheet.dennyzhang.com/cheatsheet-kubernetes-A4/README.pdf" wasn't produced. See "Org PDF LaTeX Output" for details") org-compile-file("README.tex" ("%L -interaction nonstopmode -output-directory %o %f" "%L -interaction nonstopmode -output-directory %o %f" "%L -interaction nonstopmode -output-directory %o %f") "pdf" "See "Org PDF LaTeX Output" for details" #<buffer Org PDF LaTeX Output> ((66 . "bibtex") (76 . "pdflatex"))) org-latex-compile("README.tex") #f(compiled-function (file) #<bytecode 0x4149e2f9>)("README.tex") org-export-to-file(latex "README.tex" nil nil nil nil nil #f(compiled-function (file) #<bytecode 0x4149e2f9>)) org-latex-export-to-pdf(nil nil nil nil) org-export-dispatch(nil) funcall-interactively(org-export-dispatch nil) call-interactively(org-export-dispatch nil nil) command-execute(org-export-dispatch) #+END_EXAMPLE ** TODO generate A4 pdf: https://github.com/PrateekKumarSingh/CheatSheets :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO [#A] blog post: avoid open a new link :noexport:IMPORTANT:
• TODO [#A] cheatsheet.dennyzhang.com :noexport: ** TODO align icon horizontally in blog: https://cheatsheet.dennyzhang.com/cheatsheet-golang/ https://cheatsheet.dennyzhang.com/contact https://code.dennyzhang.com/contact ** TODO featured image: the same height ** [#A] similar websites: dash :IMPORTANT: https://kapeli.com/cheatsheets ** similar websites: https://www.cheatsheet.com/ https://www.mediaatelier.com/CheatSheet/ ** # --8<-------------------------- separator ------------------------>8-- :noexport: ** TODO cheatsheet: tail the sns: http://cheatsheet.dennyzhang.com/cheatsheet-knative/ ** TODO link back to original website, instead of a common website ** # --8<-------------------------- separator ------------------------>8-- :noexport: ** HALF file link doesn't look nice: http://cheatsheet.dennyzhang.com/cheatsheet-golang/ ** TODO How people can contribute? ** Discussion *** TODO make the font bigger
• TODO [#A] Role model :noexport: ** DONE https://jeffdecola.github.io/my-cheat-sheets/ CLOSED: [2019-02-09 Sat 22:50] ** [#A] http://bigocheatsheet.com/ ** # --8<-------------------------- separator ------------------------>8-- :noexport: ** https://github.com/LeCoupa/awesome-cheatsheets ** https://github.com/detailyang/awesome-cheatsheet ** [#A] https://www.cheatography.com/language/en/ ** http://cheatsheetworld.com/ ** [#A] https://github.com/rstacruz/cheatsheets ** python: https://github.com/crazyguitar/pysheeet ** python: https://github.com/trekhleb/learn-python ** ai: https://github.com/kailashahirwar/cheatsheets-ai ** golang: https://github.com/a8m/go-lang-cheat-sheet ** mindmap: https://github.com/dformoso/machine-learning-mindmap ** reactjs: https://github.com/vhpoet/react-native-styling-cheat-sheet ** git: https://github.com/arslanbilal/git-cheat-sheet ** angularjs: https://github.com/mgechev/angular-performance-checklist ** https://github.com/LeCoupa/awesome-cheatsheets ** javascript: https://github.com/mbeaudru/modern-js-cheatsheet ** https://github.com/liorvh/Cheatsheets-1 :noexport: ** good interactive way: https://cheat.sh/cd https://github.com/chubin/cheat.sh ** emoji: https://www.webfx.com/tools/emoji-cheat-sheet/ https://github.com/WebpageFX/emoji-cheat-sheet.com ** aggregation: https://github.com/remigiusz-suwalski/programming-cheatsheets ** TODO Role model: good latex/pdf: https://github.com/rstudio/cheatsheets ** TODO how to show code snippets in a better way: https://github.com/DrkSephy/es6-cheatsheet :noexport: ** TODO [#A] Role model: enable people to use it as a command line https://github.com/chrisallenlane/cheat ** TODO [#A] Role model: enable people to autocomplete https://github.com/chrisallenlane/cheat ** TODO [#A] Role model: enable people to grow it as a community https://github.com/chrisallenlane/cheat ** TODO [#A] regexp: https://www.regular-expressions.info/quickstart.html :IMPORTANT:
• TODO [#A] Layout suggestions :noexport: ** TODO [#A] emacs wordpress block width: https://cheatsheet.dennyzhang.com/cheatsheet-concourse :noexport: It's different from this: https://cheatsheet.dennyzhang.com/cheatsheet-find ** # --8<-------------------------- separator ------------------------>8-- :noexport: ** TODO support emoji usage :noexport: ** TODO ssl certificate warning: https://cheatsheet.dennyzhang.com/cheatsheet-emacs :noexport: ** Add most popular cheatsheet to github readme
• TODO [#A] Improve Content :noexport: ** TODO opensource improvement: apt cheatsheet :noexport: http://sai628.com/2017-02-27-homebrew-cheatsheet.html https://www.anintegratedworld.com/neat-little-brew-cheat-sheet/ https://joshbuchea.com/homebrew-cheatsheet/ http://macappstore.org/cheatsheet/ https://gist.github.com/kpearson/9661ea5de9f460fb5e8b https://github.com/SebastianBoldt/Homebrew-Cheatsheet ** HALF Implement Common Data Structures But Missing In Golang :noexport:Language: :PROPERTIES: :type: golang, language :END:

Golang is hot. But if you're from

Here are things I [[color:#c7254e][like and dislike]].

Check it out. And share your experience or feedback with me.

[[image-blog:My Common Python Coding Mistakes][https://raw.githubusercontent.com/dennyzhang/images/master/blog/python_logo.jpg]]

Related Resources In GitHub from Denny:

[[url-external:https://github.com/dennyzhang/cheatsheet-golang-A4][cheatsheet-golang-A4]] [[url-external:https://github.com/dennyzhang/cheatsheet-python-A4][cheatsheet-python-A4]] [[github:DennyZhang][Github]] *** BFS vs DFS https://code.dennyzhang.com/keys-and-rooms *** TrieTree *** Set *** Reverse A list *** github repo

Related Reading:

[display-posts tag="language" posts_per_page="100" orderby="title"] ** TODO Blog: "apt-get update" stuck :noexport: Ign http://mirrors.linode.com trusty/universe Translation-en_US 100% [Connecting to security.ubuntu.com (2001:67c:1560:8001::11)]

#+BEGIN_EXAMPLE [email protected]:~# ps -ef | grep apt root 7347 7190 0 12:17 ? 00:00:00 apt-get update root 7352 7347 0 12:17 ? 00:00:00 /usr/lib/apt/methods/http root 7353 7347 0 12:17 ? 00:00:00 /usr/lib/apt/methods/http root 7355 7347 0 12:17 ? 00:00:00 /usr/lib/apt/methods/gpgv root 7361 7347 0 12:17 ? 00:00:03 /usr/lib/apt/methods/copy root 7417 7383 0 12:24 pts/2 00:00:00 grep --color=auto apt

[email protected]:~# ps -ef | grep 7190 root 7190 7185 0 12:17 ? 00:00:03 chef-solo worker: ppid=7185;start=12:17:10; root 7347 7190 0 12:17 ? 00:00:00 apt-get update root 7430 7383 0 12:26 pts/2 00:00:00 grep --color=auto 7190 #+END_EXAMPLE

• TODO [#A] Make it more useful :noexport: ** TODO enable people to better search; https://devhints.io/ :noexport: ** TODO [#A] generate TOC: https://cheatsheet.dennyzhang.com/cheatsheet-kubernetes :noexport:

• TODO [#B] Should fail the pdf generating job when some lines are truncated :noexport:

• TODO [#A] Build internal links :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO [#A] org-mode seperator use a different one :noexport:

• TODO [#A] org-mode two talbes horizontally: https://devhints.io/bash :noexport: https://cheatsheet.dennyzhang.com/cheatsheet-shell-A4

• TODO [#A] github markdown = = don't quite ": https://github.com/dennyzhang/cheatsheet-shell-A4#11-basic :noexport:

• TODO [#A] blog link: avoid going to an external link: [[url-external: doesn't work for org-ruby: https://cheatsheet.dennyzhang.com/cheatsheet-git :noexport:

• TODO [#A] generate TOC: https://cheatsheet.dennyzhang.com/cheatsheet-kubernetes-a4 :noexport:

• TODO [#A] github org-ruby fails to generate TOC: https://github.com/dennyzhang/challenges-k8s-istio :noexport:

• TODO [#A] cheatsheet column: set the minimium width: https://github.com/dennyzhang/cheatsheet-kubernetes-A4 :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO Add guideline for how people to contribute :noexport:

• TODO Automatically generate picture from text :noexport:

• TODO github markdown format: https://github.com/dennyzhang/cheatsheet-knative-A4/blob/master/README.md :noexport:

• TODO github: try to fold things: https://github.com/LeCoupa/awesome-cheatsheets :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• HALF Improve https://cheatsheet.dennyzhang.com/cheatsheet-pack-A4 :noexport:

• HALF Improve https://cheatsheet.dennyzhang.com/cheatsheet-tcpdump-A4 :noexport:

• HALF Improve https://cheatsheet.dennyzhang.com/cheatsheet-cron-A4 :noexport:

• TODO Improve https://cheatsheet.dennyzhang.com/cheatsheet-apt-A4 :noexport:

• TODO Improve https://cheatsheet.dennyzhang.com/cheatsheet-visa-A4 :noexport:

• TODO Improve https://cheatsheet.dennyzhang.com/cheatsheet-iptables-A4 :noexport:

• TODO Improve https://cheatsheet.dennyzhang.com/cheatsheet-mongodb-A4 :noexport:

• TODO Improve https://cheatsheet.dennyzhang.com/cheatsheet-linux-capabilities-A4 :noexport:

• TODO Improve https://cheatsheet.dennyzhang.com/cheatsheet-cloud-provision-A4 :noexport:

• TODO Improve https://cheatsheet.dennyzhang.com/cheatsheet-helm-A4 :noexport:

• TODO Improve: https://cheatsheet.dennyzhang.com/cheatsheet-wordpress-A4 :noexport:

• TODO Improve: https://cheatsheet.dennyzhang.com/cheatsheet-ibm-A4 :noexport:

• TODO improve: https://cheatsheet.dennyzhang.com/cheatsheet-rkt-A4 :noexport:

• TODO improve: https://cheatsheet.dennyzhang.com/cheatsheet-containerd-A4 :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO [#A] Improve: update health cheatsheet: /Users/mac/Dropbox/org_data/life/life.org :noexport:

• TODO markdown: /Users/zdenny/git_code/kubernets_community/cheat/cheat/cheatsheets/ :noexport:

• TODO [#A] apparmor: /Users/zdenny/git_code/kubernets_community/cheat/cheat/cheatsheets/ :noexport:

• TODO asciiart: /Users/zdenny/git_code/kubernets_community/cheat/cheat/cheatsheets/ :noexport:

• TODO yum & rpm & rpm2cpio & urpm: /Users/zdenny/git_code/kubernets_community/cheat/cheat/cheatsheets/ :noexport:

• TODO ifconfig & ip & iwconfig & route & ss & ntp & nmap & nc & ncat & netstat & dhclient: /Users/zdenny/git_code/kubernets_community/cheat/cheat/cheatsheets/ :noexport:

• TODO od: /Users/zdenny/git_code/kubernets_community/cheat/cheat/cheatsheets/ :noexport:

• TODO systemctl & systemd: /Users/zdenny/git_code/kubernets_community/cheat/cheat/cheatsheets/ :noexport:

• TODO asterisk: /Users/zdenny/cheat/cheat/cheatsheets/asterisk :noexport:

• TODO shred: /Users/zdenny/cheat/cheat/cheatsheets/shred :noexport:

• TODO ncdu: /Users/zdenny/cheat/cheat/cheatsheets/ :noexport:

• TODO nkf: /Users/zdenny/cheat/cheat/cheatsheets/ :noexport:

• TODO improve https://cheatsheet.dennyzhang.com/cheatsheet-health-A4 :noexport:

• TODO [#A] avoid underline: https://cheatsheet.dennyzhang.com/cheatsheet-prometheus-A4 :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO html cheatsheet: https://jimmysong.io/cheatsheets/html :noexport:

• TODO nginx cheatsheet: https://jimmysong.io/cheatsheets/nginx :noexport:

• TODO css cheatsheet: https://jimmysong.io/cheatsheets/cheatsheet-styles :noexport:

• TODO cheatsheet link highlight: https://cheatsheet.dennyzhang.com/cheatsheet-gcp-a4 :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO linux networking: Send a PR request to https://github.com/trimstray/the-book-of-secret-knowledge :noexport:

• TODO https://zeltser.com/security-incident-survey-cheat-sheet/ :noexport:

• TODO publish cheatsheet: azure :noexport:

• TODO publish cheatsheet: digitalocean :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO [#A] linux cheatsheet: file, process, memory, networking, device, disk :noexport:

• TODO [#A] communication cheatsheet: Points you shouldn't hit :noexport:

• Don't be sad and negative
• Don't make a firm judgement, before you're 100% sure. It will make people uncomfortable
• Don't show underestimation about value of low-value tasks or directions

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO improve: https://cheatsheet.dennyzhang.com/cheatsheet-harbor-A4 :noexport:

• TODO improve: https://cheatsheet.dennyzhang.com/cheatsheet-ssl-A4 :noexport:

• TODO improve: https://cheatsheet.dennyzhang.com/cheatsheet-gke-A4 :noexport:

• TODO improve: https://cheatsheet.dennyzhang.com/cheatsheet-iterm-A4 :noexport:

• TODO improve: https://cheatsheet.dennyzhang.com/cheatsheet-k8s-backup-A4 :noexport:

• TODO improve: https://cheatsheet.dennyzhang.com/cheatsheet-linux-distro-A4 :noexport:

• TODO improve: https://cheatsheet.dennyzhang.com/cheatsheet-opensource-A4 :noexport:

• TODO improve: https://cheatsheet.dennyzhang.com/cheatsheet-operator-A4 :noexport:

• TODO improve: https://cheatsheet.dennyzhang.com/cheatsheet-istio-A4 :noexport:

• TODO Blog: cheatsheet Infra industry big incidence :noexport: https://github.com/hjacobs/kubernetes-failure-stories

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO terraform cheatsheet :noexport:

• TODO [#A] Submit cheatsheet to websites :noexport:

• TODO [#A] submit bosh, tile, concourse, golang cheatsheet to related community :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO improve: https://cheatsheet.dennyzhang.com/cheatsheet-confluence-A4 :noexport:

• TODO improve: https://cheatsheet.dennyzhang.com/cheatsheet-failures-A4 :noexport:

• TODO improve: https://cheatsheet.dennyzhang.com/cheatsheet-latex-A4 :noexport:

• TODO improve: https://cheatsheet.dennyzhang.com/cheatsheet-image-A4 :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO ssl cheatsheet :noexport: sslscan or openssl

• TODO add more tooling: for linux cheatsheets :noexport: sar, lsof, cat, grep, sed, pkill, awk, ssh, iostat, nc

In networking add ss as netstat is deprecated and has not been updated 10 years. ip is a very useful command for interface and routing information. arp is very useful however ip can do the same thing.

Storage: sysdisks, daedisks, blkid, df, fdisk, smartctl, xfschk, add nfs options and fuser to make it use s3 options for nfs to s3, dd to duplicate disk data example would be nice.

A section on for loops is helpful to folks to learn variable command outputs.

nc (netcat) is def missing :)

• TODO Role model: Check cheatsheet examples :noexport:

• send PR: https://github.com/detailyang/awesome-cheatsheet
• latex: https://github.com/duttashi/cheatsheets
• Start a website: https://github.com/justjavac/cheatsheets
• https://github.com/FavioVazquez/ds-cheatsheets
• https://github.com/JREAM/cheatsheet-npm-yarn
• https://github.com/herrbischoff/cheatsheets
• https://github.com/xiumingzhang/cheatsheets
• https://github.com/eon01/AWS-CheatSheet
• https://github.com/yuriyzubarev/aws-cheatsheets
• https://github.com/DmitriyLanchakov/cheatsheets.pdf
• https://github.com/vaputa/awesome-cheatsheet

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• TODO Improve: https://cheatsheet.dennyzhang.com/cheatsheet-doc-A4 :noexport:

• TODO Improve: https://cheatsheet.dennyzhang.com/cheatsheet-clusterapi-A4 :noexport:

• TODO Improve govmomi cheatsheet: https://cheatsheet.dennyzhang.com/cheatsheet-govmomi-A4 :noexport:

• HALF Improve k8s kind: https://cheatsheet.dennyzhang.com/cheatsheet-kind-A4 :noexport:

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• TODO Improve: https://cheatsheet.dennyzhang.com/cheatsheet-linux-security-A4 :noexport:

• TODO [#A] Talk with people: https://cheatsheet.dennyzhang.com/cheatsheet-infra-A4 :noexport:

• TODO Add https://cheatsheet.dennyzhang.com/cheatsheet-portworx-A4 :noexport:

• TODO [#A] Improve https://cheatsheet.dennyzhang.com/cheatsheet-it-career-A4 :noexport:

• HALF Improve https://cheatsheet.dennyzhang.com/cheatsheet-jq-A4 :noexport:

• TODO cheatsheet use case: Support Validation :noexport:

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• TODO change openshift from cheatsheet to git repo :noexport:

• TODO cheatsheet: k8s deployment solution :noexport: kubepray kops kubeadm terraform ansible

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• TODO [#A] Recommend books for each cheatsheet :noexport:

• TODO Blog: Linux CheatSheet :noexport:

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• TODO Infra unicorn startup :noexport: https://en.wikipedia.org/wiki/List_of_unicorn_startup_companies https://www.cbinsights.com/research-unicorn-companies https://www.gfmag.com/global-data/economic-data/largest-companies ** TODO https://www.cbinsights.com/company/stripe ** TODO https://www.cbinsights.com/company/juul-labs

• TODO [#A] cheatsheet: small chat :noexport:

• TODO Cheatsheet: to be a good tech lead :noexport:

• TODO Cheatsheet: IT project owner :noexport:

• TODO website link: don't link to untrusted external websites :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO Cheatsheet: yaml :noexport:

• TODO Makes two tables in one row :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO [#A] GitHub link should have Amazon affiliate links: https://github.com/dennyzhang/cheatsheet.dennyzhang.com/tree/master/cheatsheet-house-A4 :noexport:

• TODO github unicode issue: https://github.com/dennyzhang/cheatsheet-python-A4/issues/1 :noexport:

• TODO markdown cheatsheet: https://devops.datenkollektiv.de/devops-markdown-cheat-sheet.html :noexport:

• TODO Cheatsheet: Consuming Docker Images Without Legal Issue :noexport: ** Binaries, including container base images, must be created from known good sources under a source control system, by our tools team and provided through an internal repository (including all the tracking that goes with this). ** Pulling container images from docker.io is not consistent with our compliance and security policies. ** Docker file: apt-get Docker files with open ended “apt get” or sync’s with upstream repos (potential release blocker) ** Ubuntu docker images are they open source? If open source did we remove the canonical trade marks from them? ** Can we rebuild identical container images we ship in our product at a later date?

• TODO Cheatsheet enforce flyspell check automatically :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO Quiz website: https://driver-test.com/ :noexport:

• TODO Cheatsheet website in mobile can't search :noexport:

• TODO language R cheatsheet :noexport:

• TODO Cheatsheet: regrexp :noexport: https://regexr.com/

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO Send PR to PKS :noexport:

• TODO Send PR to bosh :noexport:

• TODO Send PR to concourse: https://github.com/concourse/docs :noexport: https://concourse-ci.org/community.html

https://github.com/dennyzhang/docs

• TODO Add keyword free for the cheatsheets :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• [#A] Use Aniki to monetize cheatsheets :noexport:
• [#A] Use Quiz to monetize cheatsheets :noexport:
• TODO blog spam: avoid people to leave comments with http links :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO [#A] Enable flyspell check manually :noexport:
• TODO [#A] cheatsheet tool: add common error code :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO Recommend books & products for cheatsheets :noexport:
• TODO sql cheatsheet: from leetcode problems :noexport:
• TODO [#A] Share cheatsheets to community :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• HALF https://cheatsheet.dennyzhang.com/cheatsheet-rust-A4 :noexport:
• TODO https://cheatsheet.dennyzhang.com/cheatsheet-interview-programmer-A4 :noexport:
• HALF https://cheatsheet.dennyzhang.com/cheatsheet-container-compliance-A4 :noexport:
• HALF https://cheatsheet.dennyzhang.com/cheatsheet-v-A4 :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO [#A] Why 200 page views, but $0.02, instead of $0.20? :noexport:
• TODO Merge small github repos :noexport:
• TODO Generated pdf has http links :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO sql cheatsheet :noexport:
• TODO motto cheatsheet :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO Add a forkme to main page: https://code.dennyzhang.com :noexport:
• TODO adsense doesn't show up quickly enough: https://code.dennyzhang.com/non-overlapping-intervals :noexport:
• TODO Design follow-up questions :noexport:
• TODO [#A] Avoid add external links :noexport:
• TODO Add an interview category to cheatsheet.dennyzhang.com :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO Post add link back to cheatsheet :noexport:

• Tag:

• [[https://cheatsheet.dennyzhang.com/cheatsheet-leetcode-A4][CheatSheet: Leetcode For Code Interview]]

• TODO Update behiavor picture: https://cheatsheet.dennyzhang.com/tag/interview :noexport:
• TODO cheatsheet blog visit doesn't count in Adsense :noexport:
• TODO Merge A4 cheatsheets together :noexport: https://github.com/dennyzhang?tab=repositories
• TODO Has China blocked my webites? :noexport:

• --8<-------------------------- separator ------------------------>8-- :noexport:

• TODO [#A] cheatsheet icon in github link back to specific blog post url :noexport: