Useful snippets

Uninstall node & reinstall with nvm

Node uninstall

sudo apt-get remove nodejs
sudo apt-get remove npm

rm -rf ~/.npm
rm -rf ~/.node

https://stackoverflow.com/questions/32426601/how-can-i-completely-uninstall-nodejs-npm-and-node-in-ubuntu

Confirm uninstallation

node --version

Nvm install

curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash

Quit WSL

Reopen

nvm install 20

nvm use 20

Confirm version

node --version

bash redirect input/output

• Stdin 0< or <
• Stdout 1 or >
• Stderr 2>

Neovim WSL copy to Windows system clipboard

EDIT:

unnamedplus funker for WSL. men bare ikke i windows 11 ser det ut som?

See if Neovim lacks Clipboard

:CheckHealth

Clipboard (optional) ~
- WARNING No clipboard tool found. Clipboard registers (`"+` and `"*`) will not work.
  - ADVICE:
    - :help |clipboard|

Clipboard help: https://useful-snippets.netlify.app/posts/neovim-reference-manual/

Copy entire line

1. Select entire line visual mode
2. Enter command:

:'<,'>w !clip.exe

https://stackoverflow.com/questions/61550552/how-to-copy-paste-from-vim-in-wsl

Click & drag method

1. :set mouse= Neovim config already has this set as default
2. Click & drag
3. Ctrl C

Should be able to paste text content anywhere else

Image: Copy paste " - Javascript" to OS system clipboard

set clipboard+=unnamed funker for Ideavim (.ideavimrc). Neovim gjennom WSL trenger kanskje mer verktøy for å funke

Repeatedly run same command

Run "npm run build" 10 times

for i in {1..10}; do npm run build; done

Wait beetween commands

for i in {1..10}; do npm run build && sleep 1; done

Upgrade Ubuntu in terminal

https://ubuntu.com/server/docs/upgrade-introduction

sudo apt update
sudo apt upgrade

Tmux

Enter copy mode

Ctrl [ eller begynn å scrolle

Quit copy mode

Ctrl c eller q

https://stackoverflow.com/questions/67360866/tmux-exit-ctrl-b-and-stay-observing-the-session

detach og tmux-attach:

https://askubuntu.com/questions/824496/how-do-i-access-tmux-session-after-i-leave-it

List sessions

Navigate between sessions in tmux

Ctrl b s

Just list sessions

tmux ls

Med christoomey/vim-tmux-navigator package og instrukser fra https://www.josean.com/posts/tmux-setup / https://www.youtube.com/watch?v=U-omALWIBos&t=584s

Resize pane

Ctrl b h eller j eller k eller l

Move between panes

Ctrl h eller j eller k eller l

Vim

https://vim.rtorr.com/

• Delete word
  • n
    • daw
• "Ctrl Backspace" sletting
  • i
    • Ctrl w
• HTML attribute code omni-completion
  • Ctrl x
  • Ctrl o
• Return to last opened window (buffer)
  • Ctrl 6
• Indent line
  • i
    • Ctrl t / Ctrl d
  • v
    • mark selection
    • < / >
    • . to repeat
• Telescope - open selected result in new...
  • tab Ctrl t
  • vertical split Ctrl v
  • horizontal split Ctrl x
• Open help pages in new tab
  • Telescope help_tags -> Ctrl t
  • :tab h lualine
• Seach replace all
  • telescope
  • ctrl Q to add results to quick fix list
  • :cdo s/blaba/blaba/g
• Marks
  • Add mark: m[bokstav]
  • Navigate away
  • Return to mark: '[bokstav]
• Go to definition gd
  • IdeaVim: might need to ctrl click the regular way on beforehand
• Ideavim: surround with delimeters https://stackoverflow.com/questions/48438208/how-to-surround-a-line-with-parentheses-in-intellij-ideavim
• Go back to where you where you came from ctrl o
• Save all files wa
• Show definition (eg. typescript) K -> vim.lsp.buf.hover()
• Go to next error (Trouble)
  • IdeaVim: https://stackoverflow.com/questions/21018400/ideavim-in-intellij-is-there-a-shortcut-to-goto-next-error
  • :x to exit
• delete until delimeter dt* https://stackoverflow.com/questions/10658230/how-to-delete-until-end-of-delimiter
• delete including delimeter da*
• search replace incl. slash https://useful-snippets.netlify.app/posts/search-replace-slash-in-vim/
• more stuff in https://github.com/paalss/nvim/blob/master/README.md
• Change content of html <li>foo</li> -> citbar -> <li>bar</li>

OS registry pasting not working

If shift right mouse click in insert mode doesn't paste anything, try exiting and re-entering Neovim again

Webstorm IdeaVim Shortcut settings

Setup

Install IdeaVim plugin

Setup ctrl Q for toggling Vim on/off

Settings

Turn Vim on

reserve certain shortcuts to IDE

like:

• ctrl Q so we can toggle Vim efficiently
• ctrl C to enable copying to OS registry
• ctrl V to enable pasting from OS registry

Copy paste ignore delete register

How to paste using the yank register instead of delete register

"0p

https://stackoverflow.com/questions/11993851/how-to-delete-not-cut-in-vim

Vim, Ideavim and webstorm keyboard shortcuts

https://useful-snippets.netlify.app/posts/vim/

Webstorm keyboard shortcuts

• Show error ctrl F1

search replace slash in Vim

To search replace the following:

</b>:

to:

:</b>

You can use another separator.

Example using # instead of /:

:8,27s#</b>:#:</b>