GNU Emacs for All Sachin Patil (psachin) Red Hat EmacsConf 2019 - - PowerPoint PPT Presentation

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GNU Emacs for All Sachin Patil (psachin) Red Hat EmacsConf 2019 - - PowerPoint PPT Presentation

Dec 12, 2023 471 likes •797 views

GNU Emacs for All Sachin Patil (psachin) Red Hat EmacsConf 2019 Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 1 / 32 ERC config: User configuration (setq erc-user-full-name user-full-name erc-nick user-login-name

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SLIDE 1

GNU Emacs for All

Sachin Patil (psachin)

Red Hat

EmacsConf 2019

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 1 / 32

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SLIDE 2

ERC config: User configuration

(setq erc-user-full-name user-full-name erc-nick user-login-name erc-keywords (quote("training" "swift" "emacs")) erc-current-nick-highlight-type 'all erc-notify-list erc-pals erc-autojoin-enable t erc-autojoin-channels-alist

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 2 / 32

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ERC config: Channels

... erc-autojoin-enable t erc-autojoin-channels-alist (quote (("oftc" "#tor" "#kernelnewbies" "#kernel-outreachy") ("freenode.net" "#emacs" "#emacs-beginners" "#linuxjournal") ("GIMPNet" "#outreachy")))

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 3 / 32

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ERC config: Modules

erc-modules (quote (autojoin smiley notify))

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 4 / 32

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ERC config: Logging

;; Logging erc-enable-logging t erc-log-mode t erc-log-channels-directory "~/.erc/logs/" ;; Timestamp position erc-insert-timestamp-function 'erc-insert-timestamp-left ;; Show channel name in the notification. ;; Please apply: https://gitlab.com/snippets/1790218 erc-notifications-show-channel t)

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 5 / 32

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ERC config: Extra config

;; Turn off linum for ERC buffer (defun psachin/turn-off-linum () "Turn off linum for ERC buffers." (interactive) (display-line-numbers-mode 0)) (add-hook 'erc-mode-hook 'psachin/turn-off-linum)

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 6 / 32

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ERC config: Start server

(defun erc-start() "Start ERC." (interactive) (erc :server "irc.freenode.net") (erc :server "irc.oftc.net") (erc :server "irc.gnome.org")) https://gitlab.com/psachin/emacs.d/blob/master/irc.org

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 7 / 32

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SLIDE 8

Documents: L

AT

EX

Figure: L

AT

EX Document

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 8 / 32

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Documents: Image

Figure: Logo

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 9 / 32

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Documents: Table

Table: Swift Partition table

Replica # 3 Replica # 2 Replica # 11 Partition # 1 D #2 D #3 D #4 Partition # 2 D #3 D #4 D #5 Partition # 3 D #4 D #5 D #6 Partition # 4 D #5 D #6 D #7 Partition # 5 D #6 D #7 D #8 Partition # 6 D #7 D #8 D #1 Partition # 7 D #8 D #1 D #2 Partition # 8 D #1 D #2 D #3

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 10 / 32

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Documents: Source code

#+BEGIN_SRC python -n import os def foo(os): pass #+END_SRC

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 11 / 32

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SLIDE 12

Documents: Flow diagram(ditaa)

. +--------+ +-------+ +-------+ . | | --+ ditaa +--> | | . | Text | +-------+ |diagram| . |Document| |!magic!| | | . | {d}| | cFF3 | | cGRE | . +---+----+ +-------+ +-------+ . : ^ . | Lots of work | . +-------------------------+

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 12 / 32

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Documents: Flow diagram(ditaa)

Figure: Image imported using ditaa

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 13 / 32

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Trello

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 14 / 32

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  • rg-trello

http://org-trello.github.io/trello-setup.html Example: ;; ~/.emacs.d/.trello/USERNAME.el (setq org-trello-consumer-key "abc..."

  • rg-trello-access-token "def...")

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 15 / 32

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Connect to the Trello board

(use-package org-trello :ensure t :config (custom-set-variables '(org-trello-files '("~/trello/myboard.org"))))

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 16 / 32

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Presentation: L

AT

EX Beamer

Figure: Beamer Presentation

https://opensource.com/article/18/4/ how-create-latex-documents-emacs

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 17 / 32

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Presentation: Reveal.js

https://github.com/yjwen/org-reveal https://opensource.com/article/18/2/ how-create-slides-emacs-org-mode-and-revealjs

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 18 / 32

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SLIDE 19

Presentation: org-tree-slide

https://github.com/takaxp/org-tree-slide

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 19 / 32

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Version control: magit

https://magit.vc/ https://opensource.com/article/19/1/how-use-magit

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 20 / 32

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Version control: git-timemachine

https://gitlab.com/pidu/git-timemachine

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 21 / 32

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Agenda: org-agenda

(setq org-agenda-files '("~/agenda/work/work.org" "~/agenda/todo/read.org" "~/agenda/todo/todo.org"))

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 22 / 32

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Agenda: org-agenda

(setq org-capture-templates '(("t" "Todo" entry (file+headline "~/agenda/todo/todo.org" "Tasks") "* TODO %i%?\n %U\n %a") ("n" "Notes" entry (file+headline "~/agenda/notes.org" "Notes") "* %A%?\n %U") ("i" "Insights" entry (file+headline "~/agenda/work/work.org" "Insights") "* %u%?")))

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 23 / 32

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Agenda: org-agenda

https: //gitlab.com/psachin/emacs.d/blob/master/mytime.org https://emacs.cafe/emacs/orgmode/gtd/2017/06/30/

  • rgmode-gtd.html

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 24 / 32

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The Diary file

Friday 20:10 to 20:30 Meeting with Rey 21:30 to 24:30 FSF IRC meeting

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 25 / 32

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Desktop Notification

https: //psachin.gitlab.io/emacs_diary_desktop_notification.html

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 26 / 32

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System

Man pages: M-x man Terminal: M-x eshell File browser: Dired mode grep: M-x grep

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 27 / 32

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Blogging: org-jekyll

https://orgmode.org/worg/org-tutorials/org-jekyll.html

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 28 / 32

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  • rg-publish

(require 'ox-publish) (setq org-publish-project-alist '( ;; ... add all the components here (see below)... )) https://orgmode.org/worg/org-tutorials/

  • rg-publish-html-tutorial.html

https://gitlab.com/psachin/psachin.gitlab.io/blob/ master/publish.el

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 29 / 32

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Games

M-x snake M-x tetris M-x doctor . . .

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 30 / 32

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Programming?

Support to all major programming languages Syntax coloring etc.

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 31 / 32

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Thank You

Questions? https://psachin.gitlab.io psachin@redhat.com Made with Love, GNU Emacs & Orgmode

Sachin Patil (psachin) (Red Hat) GNU Emacs for All EmacsConf 2019 32 / 32