Install IDE

sudo apt-get install vim-gnome OR (sudo apt install vim-gtk3)
git clone https://github.com/stadniklksndr/gvim.git ~/.vim
git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim
ln -s  ~/.vim/.vimrc ~/.vimrc
sudo apt install exuberant-ctags
sudo apt install fonts-powerline
sudo apt install wmctrl

BundleInstall - run from Vim command line 🐾

Install syntax checkers 💊

• sudo npm install -g standard

• sudo npm install -g coffeelint

• css & scss stylelint

  • sudo npm install -g stylelint
  • sudo npm install -g stylelint-config-standard
  • Add .stylelintrc.json to root of your project required

• npm help

  • npm list --depth=0 ~ version of an installed npm package
  • npm list -g --depth=0 ~ global version of an installed npm package

Commands 💾

• G       - take me to the bottom of the page
• gg     - take me to the top of the page
• U - convert to uppercase (but firstly visually select text), u to convert to lowercase
• {, } - skips block of code
• 20j - move cursor to position + 20 line
• 10k - move cursor to position - 10 line
• 2} - move cursor to position + 2 block
• 2{ - move cursor to position - 2 block
• dd - delete line (also you can paste delited line using p)
• u - undo delete
• . - run last command again
• yy - copy line
• p - paste below
• P - paste above
• o - add new line below and put you in insert mode (letter)
• O - add new line above and put you in insert mode
• w - move to the next word
• b - move in reverse direction
• :20 - go to the specific line
• 0 - takes you to the begin of current line (zero)
• ^ - takes you to the bigin of code in current line
• $ - takes you to the end of the line
• t{any letter or sybol} - take you to chosen letter in line
• f{letter || sybol} - takes you to letter and highlight it in line
• % - switches between {, } and so on
• d% - delete everything in (), for example (this will be deleted)
• cw - reword word (set cursor at the begin of word)
• dw - delete word (set cursor at the begin of word)
• D - delete everything from tre right of cursor
• C - delete everything from tre right and put you into insert mode
• ct{letter || symbol} - delete everything up to chosen letter and put you into insert mode
• dt{letter || symbol} - delete everything up to chosen letter
• shift+* - highlight current word everything in the file
• n - switches between highlighted words
• a - takes you in insert mode over the one letter
• A - takes you into insert mode to the end of the line
• I - takes you into insert mode to start of the line
• x - delete current letter
• ~ - makes letter Up or Down
• r{letter} - replaces letter
• <, > - moves highlighted code
• <<, >> - moves current line
• put =expand('%:p') - insert lines consisting of the full path (https://vi.stackexchange.com/questions/104/how-can-i-see-the-full-path-of-the-current-file)
• :mksession! ~/.vim_session - save all tabs before closing GVim
• :source ~/.vim_session - restore session when reopening GVim

Marks

• Use m{a-zA-z} to set a mark point in your document
• Use '{a-zA-Z} to jump to a set mark point

Execute command

• :!
• :!ls - example
• :!python % => % is current filename
• :%s/foo/bar/g - find each occurrence of 'foo' (in all lines), and replace it with 'bar'
• :6,10s/foo/bar/g - change each 'foo' to 'bar' for all lines from line 6 to line 10 inclusive.

Plugins 🚸

• Plugin manager

• Syntax checking

  • manual or :help syntastic-checkers

  • :SyntasticInfo ~ show you which checkers are enabled for current file

  • Current settings:

    • ruby_checkers ~ mri, rubocop, rubocop auto-correct by <F5>
    • javascript_checkers ~ standard, automatic-formatter by <F3>
    • coffee_checkers ~ coffeelint
    • css_checkers ~ stylelint
    • scss_checkers ~ stylelint

• Status line at the bottom of each window

  • :h airline ~ airline-contents

• Collection of themes for vim-airline

  • available themes
  • :AirlineTheme simple ~ set the theme from gvim
  • let g:airline_theme='simple' ~ set in .vimrc

• Git wrapper

  • :Git branch
  • :Git checkout master
  • more info

• Tree explorer

  • :help NERDTree.txt ~ nerdtree contents
  • <F2> ~ open nerdtree
  • ww ~ new tab
  • ctrl+w+q ~ close tab
  • ctrl + (pgup/pgdn) ~ change tab
  • shift + i ~ toggle hidden files
  • NERDTreeHighlightFile ~ add/change nerdtree file highlighting from .vimrc
  • m ~ nerdtree menu for add, move, delete, and copy file (call from tree window)
  • f.a.q.

• Showing git status flags

• Git diff in the gutter

  • Jump between hunks:

    • ]c ~ jump to next hunk
    • [c ~ jump to previous hunk

  • Turn line highlighting on and off (defaults to off):

    • :GitGutterLineHighlightsEnable ~ turn on
    • :GitGutterLineHighlightsDisable ~ turn off

• Grep - search tool

  • / - search in current file
  • ctrl + f ~ global search

• Colorscheme pack

  • colorscheme nameofcolorscheme ~ change the colorscheme from .vimrc
  • :colorscheme molokai ~ inside vim
  • colors
  • Tomorrow-Night ~ current color

• Endwise

• Surround

  • insert mode
    • ctrl + s + = ~ <%= %>
    • ctrl + s + - ~ <% -%>

• Rails

  • gf ~ open file under cursor, :help rails-gf ~ details
  • :AV ~ jump to an "alternate" file (test), :help rails-alternate-related ~ details
  • :RV ~ jump to "related" file (migration)
  • :2,3Extract post ~ create a post partial from 2,3 lines
  • :[range]Extract {helper} ~ create a {name} helper from [range] lines (default:current line)
  • :[range]Extract {concern} ~ create a {name} concern from [range] lines (default: current line)
  • :Preview [path] ~ open the given path for the current app in a browser
  • :Rails console ~ call rails console
  • :Generate controller Blog ~ generates a blog controller
  • :Rails ~ run the current test, spec, or feature
  • manual OR :help rails.txt

• CoffeeScript support

  • :CoffeeWatch vert - OR - <F4> ~ live preview compiling
  • :CoffeeRun ~ run coffee script snippets

• Haml

• Slim

• Pug (formerly Jade)

• Auto-pairs

  • shortcuts

• Commentary

  • \\ ~ toggle comments

• Tabular

• Taglist

  • :help taglist ~ more information

• Fuzzy finder

  • :CtrlP or :CtrlP [starting-directory] ~ invoke ctrlp in find file mode

• Commands

  • ctrl+s ~ save file
  • alt+down ~ move line down
  • alt+up ~ move line up
  • ctrl+o ~ previous file
  • ctrl+i ~ back to last opened file

• Brief help

  • PluginList ~ lists configured plugins
  • PluginInstall ~ installs plugins; Append ! to update or just PluginUpdate
  • PluginSearch ~ searches plugin; Append ! to refresh local cache
  • PluginClean ~ confirms removal of unused plugins; Append ! to auto-approve removal
  • :h PlaginName ~ more details about plugin

Help 🔦

• Vimawesome
• Best of vim tips
• Find in files within vim