play with macOS setting
{...}
+ scale
choose sacle -> more space -> night shift
+ as host machine
-> advanced -> find prevent automatic sleeping on power adapter when the display is off
+ accessibility:
1) pointer control -> trackpad options -> enable dragging -> three finger drag
2) display -> reduce motion (enable)
+ left with:
1) finder
+ open finder
+ go to view -> Show Path bar
+ ctrl + click the icon on the path bar for copying the path
2) safari
3) system preference
+ hide dock:
1) set it automatically show
2) position it on anywhere other than bottom
3) go to the bottom for hot corner, setup screen saver
4) mission control (bottom)
+ automatically rearrange spaces based on most use --> disable (no idea)
+ displays have separate spaces --> disable (no idea)
+ Accessibility Shortcuts
1) show in Control Center, not in the menu bar
2) play with it
+ scroll down spotlight
don't show in the Menu Bar
+ replace by cursor pro:
Accessibility -> Zoom Option -> Hover text
hover
1) Text 32pt
2) Text font
3) Activation modifier Option/Alt
4) Play with color
{move unused app into one folder}
+ highlight color
1) set favorite highlight color and accent color (usually purple)
2) set appearance to auto
+ input source
1) add pinyin
2) do not check "Use the CAPSLOCK key to switch to and from U.S."
4) fn (do nothing)
4) add Unicode Hex Input (optional)
- ∀: option + 2200
- ∃: option + 2203
- ¬: option + 00ac
- ∧: option + 2227
5) cursor smoothness (make hjkl moving smooth inside nvim)
+ increase key repeat rate to the fastest
+ drag Delay until repeat to the shortest
+ General Shortcuts
• Increase Indent (IDE): cmd + ]
• Decrease Indent (IDE): cmd + [
• Move the cursor one word forward: Option + Right Arrow
• Move the cursor one word backwad: Option + Left Arrow
• Find Path: open finder => cmd + shift + g
+ Mission Control (for no touchpad situation)
• mission Control --> ctrl + up
• show notification center --> ctrl + left
• application windows --> cmd + down
• show desktop --> ctrl + right
• move left a space --> cmd + left
• move right a space --> cmd + right
+ Launchpad
• turn Dock Hiding on/off --> option + cmd + D
• show Launchpad --> ctrl + down
+ Spotlight
• uncheck both
+ App Shortcut
click "+"
Add shortcuts for the following apps (setup alacritty later)
-------------
| Alacritty |
-------------
• Hide alacritty --> shift + cmd + alt + h
----------
| Safari |
----------
• Show Favorites Bar --> ctrl + f
• Hide Favorites Bar --> ctrl + f
----------
| Chrome |
----------
• Always Show Bookmarks Bar --> ctrl + f
• Reopen Closed Tab --> cmd + ctrl + z
----------
| global |
----------
• Open Location... --> ctrl + l
• New Window --> cmd + shift + n
• Tile Window to Left of Screen --> ctrl + `
• Print... --> ctrl + cmd + p
• Open File... --> shfit + cmd + o
• Minimize --> ctrl + cmd + option + M
-----------------
| shortcut tips |
-----------------
• command + shift leftArrow
•
[how to restore minimized one ? don't ask me]
+ Preference:
1) Privacy -> uncheck website tracking for enabling cookie
2) Tabs -> Compact
3) Extension -> download PocketTube: YouTube Subscription Manager (App Store)
make use of this app
1) Note -> Setting -> Adjust Font size
2) ...
make use of this app as well
{based on preference}
⑮ Install Alfred
{...}
{...}
$ cd ~
$ git clone "https://github.com/mikiyaxi/env.git"
$ mv env .config # rename to .config directory
$ mkdir "xxx" # main directory
$ cd "xxx"
$ mkdir blackhole society toKnow
$ cd "yyy"
$ mkdir Cok Projects zzz
Users
|
|
----------------------------------------
| |
| |
"xxx" .config
| |
| |
------------------------------- ---------------------------------
| | | | | |
| | | | | |
"yyy" blackhole society nvim tmux etc
| | | |
| ----------------------------------
---------------------------------- ----------------------------------
| | | | | ... |
| | |
Cok Projects ...
xcode-select --install⏵ homebrew from source
(+) $HOME=/Users/your_username
echo '# homebrew' >> $HOME/.zprofile
echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> $HOME/.zprofile⏵ basic commands with brew
brew install xxx
brew uninstall/remove xxxInstall Homebrew Natively (collapsed)
1) for users having trouble accessing brew.sh, e.g. users in China
2) This command only work for M series chips, not Intel or AMD
>> cd /opt
>> sudo mkdir homebrew
>> sudo chown -R $(whoami) /opt/homebrew
>> curl -L https:://github.com/Homebrew/brew/tarball/master | tar xz --strip 1 -C homebrew
>> echo "export PATH=/opt/homebrew/bin:$PATH" >> ~/.zprofilebrew install --cask alacritty⏵ modify shortcut really quick
1) open /
2) drag disk and user to the side bar of finder
3) replace hide alacritty command "cmd+h" in shortcut
⏵ install karabiner
brew install karabiner-elements --cask⏵ Use Karabiner-Elements for key-mapping
1) Click and open TWO KARABINERs for accessbility in input source inside privacy
• allow app
• target decide: usually I choose for all device
• choose whatever you want
• for all devices: add item
• map "caps_lock" to "left_control"
2) Mapping website: https://ke-complex-modifications.pqrs.org/
• Vi style arrow
• click import
• import
• ok
• enable (only enable command + hjkl)
• is command not control anymore
3) Search for any other combination you want
{...}
4) Custom Rule
• open finder => cmd + shift + g: ~/.config/karabiner/assets/complex_modifications
⏵ go to nerdfont
1) patched-fonts folder
2) each font folder will have their font appearance inside, probably
ex).
• Chosen_Font_Name => Light => complete
• Code New Roman Nerd Font Complete.otf
• Download
• open the .otf file
• click install
• next go to font book looking for it
• do the italic one as well
• few selections: Monofur Nerd Font, CodeNewRoman(light is better), SourceCodePro, etc
⏵ patch your own font with nerdfont patcher
1) go to nerdfont github, see option 9: Patch Your Own Font
2) install dependencies:
>> brew install fontforge
3) download archive scripts provided
4) go into the nerdfont patcher diretory and execute the font-patcher script
>> fontforge -script font-patcher "/path/to/a-single-.ttf-or.otf"
still missing some icon even after patched, look into it later
Git (collapsed)
Personal Access Tokens: github --> settings --> developers setting --> token
.gitignore: ignore file generation
1) Intialize/Create Local Repo
------------------------------------------------------------------------------------
>> cd "any_directory"
>> git init // create .git
>> git status // check branch
2) Connect Local Repo with Remote (github)
------------------------------------------------------------------------------------------------
>> git config --global user.name "mikiya" // setup username
>> git config --global user.email "spacelion121319@gmail.com" // setup user.email
>> git config -l // check both
>> cd "xxx"
>> git branch -M main // name branch "main"
>> git remote add origin https://github.com/user_name/repo_name.git // add remote repo
>> git remote -v // list remote repo
>> git remote set-url origin https://github.com/user_name/repo_name.git // change remote repo
>> git config --global credential.helper store // if no token pop up
3) Add, Commit, Check, Pull/Push
------------------------------------------------------------------------------------
(add)
>> git add filename.xxx // add single changed file
>> git add . // add all changed files
(commit)
>> git commit -m "commit message" // describe what you changed
>> git status // check current status
>> git reset // undo last commit
>> git reset --soft HEAD~ // undo all commit
(check)
>> git log // check passed commit
>> git log -p // check detailed commit
>> git show 5eba8ab3b718a6ab6610186be934ba214e228a58 // check commit with hash
>> git diff // show all modified
(pull/push)
>> git pull origin main // pull from remote main branch
>> git push -u origin main // -u: for "--set-upstream"
// main is the <branch_name>
>> git push <remote-name> <branch-name> // other branch aside from main
>> git push origin other_branch // example
>> git push // only have one main branch
>> git push --set-upstream origin main // if not branch to track
4) large file
------------------------------------------------------------------------------------
>> brew install git-lfs // install LFS
>> git lfs install // enable through git
>> git lfs track "video/interstallar.mp4" // track the large file
>> git add .gitattributes // only add once, lfs track will update it
>> git add . & git commit -m "xx"
>> git push
>> git lfs uninstall // for large file only
>> git rm --cached video/interstallar.mp4
>> git filter-branch --force \ // clear history
--index-filter "git rm \
--cached \
--ignore-unmatch video/interstallar.mp4" \
--prune-empty --tag-name-filter cat -- --all
>> git push origin --force --all // force update
5) Leave, Merge, Delete, Diverge/Converge, Rename Branch
------------------------------------------------------------------------------------
(leave)
>> git checkout -b new_branch // -b: create new branchs
>> git checkout // leave current branch
>> git checkout main // leave, and go to main
>> checkout branch_name // switch branch
>> git branch --list // list all existing branches
>> git branch -a // list all branch(local&remote)
>> git branch -r // list remote
>> git push -u origin <new_branch> // push new branch to remote
(merge)
>> git checkout main // leave the branch about to merge to main
>> git branch // try, won't kill you
>> git merge gh-pages // merge branch "gh-pages" to main
>> git push origin main // push all the new changes merged to main
(delete)
>> git branch -d branch_name // first delete local branch
>> git push origin --delete branch_name // delete remote branch as well
(diverge/converge)
'''
if you make changes directly through github(remote)
and make different changes in local repo at the same time
will cause version conflict
'''
>> git pull origin main // pull from remote branch main
>> git status
>> git merge origin/branch_name // here branch_name = main
(rename)
>> git branch -m older_name new_name // rename local repo
>> git fetch origin
>> git branch -u origin/new_name new_name
>> git remote set-head origin -a
# change remote
>> repo -> settings -> under Code and automation -> click Branches -> rename
# install through homebrew
>> brew install git
>> git --version
# if using apple's git, export git path for replacing apple default git
>> echo 'export PATH="/opt/homebrew/bin:${PATH}"' >> $HOME/.config/zsh/zsh-exports⏵ C++ compiler
>> brew install gcc⏵ YouTube Video Download
>> brew install yt-dlp
>> ffmpeg
# basic download
>> yt-dlp "https://www.youtube.com/watch?v=8PsG3ycLx3o"
# setting up the resolution for downloading (less or equal than 4k if videos are available)
>> yt-dlp -f "bestvideo[height<=2160][ext=webm]+bestaudio[ext=m4a]/best[height<=2160]" --merge-output-format mp4 "<youtube url>"
# convert video to MPEG-4
>> ffmpeg -i <video1.mp4> -vcodec libx264 -acodec aac <video2.mp4>
# for some videos, if store differently on youtube, will download separate files (.m4a & webm), mannully convert
>> ffmpeg -i "video_name.webm" -i "video_name.m4a" -c:v copy -c:a copy "video_name.mp4"
# convert video to audio file (e.g. mp4/mkv to mp3)
>> ffmpeg -i input.mkv -b:a 192K -vn output.mp3⏵ Sound Player
# play .wav file
>> brew install sox
>> sox /path/to/wav_file -d⏵ Node.js: macOS installer LTS version
>> node --version
>> npm --version⏵ Find IP Address
# on linux/unix
# find the inet value under 'wlp39s0', usually the last one
>> ifconfig
>> ip addr⏵ Setup Static IP or DHCP
⏵ SSH
# check if ip-address exist in remote, if not then used jump host
>> nslookup
# direct connection
>> ssh -i xxx_xxx.pem username@ip-address
# Need to change permission if using key file(.pem)
>> chmod 600 ~/.ssh/xxx_xxx.pem
>> ssh my-server
# local ssh config, read more: https://linux.die.net/man/5/ssh_config
>> vim ~/.ssh/config
---------------------------------------------------------
| Host lambda-server-1 |
| HostName xxx.x.xxx.xx |
| User ubuntu(or others) |
| IdentityFile ~/.ssh/xxxxxx.pem |
| |
| Host lambda-server-2 |
| HostName yyy.y.yyy.yy |
| User ubuntu |
| IdentityFile ~/.ssh/yyyyyy.pem |
| |
| Host my-server |
| HostName zzz.zzz.z.zzz |
| User my_username |
---------------------------------------------------------⏵ FileZilla Setup (Jump Host)
| Connection Type | Inputs |
|---|---|
| normal connection | Host - Username - Password - Port |
| connect as jump host | 1) Settings > Generic Proxy > Sock 5 2) Proxy host: 127.0.0.1 - Proxy port: 8001 |
| with private key(.pem) | 1) File - Site Manager - New Site 2) Protocol: select the SFTP one -> Host: ip-address 3) Logon Type: Key File -> User -> Location of key file |
⏵ Remote Connection FileZilla
# SSH setup for remote login with .pem (keyfile)
1) unzip and put it into Application
2) open FileZilla, click File on the top-left, select Site Manager...
3) New site, name it
4) Protocol: select SFTP - SSH File Transfer Protocol
5) Host: Enter the specific ip address for remote server
6) Logon Type: select Keyfile
7) User: xxxx [xxxx@xxx.xxx.xxx.xxx]
8) Browse your Keyfile
9) connect
10) drag and draw
# configuration explained in .conf
>> brew install tmux
# checking if tmux is missing some color
>> tmux info | grep -e RGB -e Tcbrew install zsh
⏵ Add the following command to .zprofile
# XDG
export XDG_CONFIG_HOME=$HOME/.config
export XDG_CACHE_HOME=$HOME/.cache
export XDG_DATA_HOME=$HOME/.local/share
# zsh config dir
export ZDOTDIR=$HOME/.config/zsh
# if the login info is displayed
# add the clear at the end of the .zprofile
# else do remove the clear command
clear
⏵ Setup zsh Directory
>> cd ~/.config
>> mkdir zsh
>> touch .zshrc
⏵ Configure zsh Directory
# powerlevel10k (before you know how to write your own prompt use this)
>> brew install romkatv/powerlevel10k/powerlevel10k
>> echo "source '$(brew --prefix)/opt/powerlevel10k/powerlevel10k.zsh-theme'" >> \
~/.config/zsh/.zshrc
>> cd zsh
>> git clone "...zsh_directory_in_github_repo..."
>> if the syntax highlighting and autocomplete not working, remove and reinstall
Two Options
>> brew install neovim
# remove cache, don't know why, I guess this make sure new config doesn't mixed with old ones
>> rm -rf ~/.local/share/nvim/
~/.config/nvim/
├── init.lua
├── lazy-lock.json
├── lua/
│ ├── xirong/
│ │ ├── core
│ │ │ ├── init.lua
│ │ │ ├── keymaps.lua
│ │ │ └── options.lua
│ │ └── plugins
│ │ ├── lsp/
│ │ ├── ...(list of plugins config)
│ │ └── dashboard.lua
│ └── lazy.lua⏵ Notes
| Target | Action |
|---|---|
/ |
match words for searching (n: next, N: previous) |
:Lazy |
show all the plugins installed, Lazy.nvim as plugin manager |
:Lazy sync |
download all new plugins |
:ColorizerToggle |
cancel color preview from current buffer |
:MasonInstall <name> |
LSP plugin manager, if new plugins not listed, exit and reopen with vim |
:TSInstall python |
- install new highlighters(name): :TSInstall <name> - check installed syntax: TSInstallInfo |
:NvimTree |
- toggle open/close: ctrl + n - mark file: m |
:Telescope |
- all file: <leader> f f - for only opened buffer: <leader> f b |
:Open Buffer |
- oepn file to buffer: :e "path/to/file - new empty buffer: <leader> + b |
⏵ automate operation that are repetitive for your convenience, refer to my scripts
# original git operation
>> git add .
>> git commit -m "message"
>> git push (-u origin main)
# custom script wrapped up all three lines
>> gpush
⏵ miniconda (silicon difference)
# for apple silicon (arm64)
>> brew install miniforge
>> conda init "$(basename "${SHELL}")"
⏵ conda command notes
# create new env
>> conda create -n myenv python=3.x # python version
>> conda create -n myenv scipy # with sepcific package
# remove conda env
>> conda remove --name myenv --all
# install packages using .yml in existing conda env
# --prune: this command remove dependencies that are no longer listed in the .yml file
# --name myenv: sepcify which env to update
>> conda env update --name myenv --file xxx.yml --prune
# when you update env using .yml file, few things to notice
# 1) comment the "name:" section in the .yml file,
# otherwise it will create another env if name is not the same as the current one
# 2) newer version will be overrided by older version
# - in my case, if tensorflow is installed with python=3.10, and pytorch is 3.9
# - then tensorflow will be removed after install pytorch using .yml file
# 3) newer version is compatible with older version (mostly)
# - install pytorch with python=3.9, then install tensorflow with python=3.10 if fine
⏵ pytorch: official website or refer to yaml file
# basic setup for pytorch conda in macOS
>> conda create -n env & conda activate env # create new env
>> pip3 install torch torchvision torchaudio # torch website, select stable/nightly version
# use mps
>> conda env create -f torch-conda.yml
================= .yml =================
name: [your-env-name]
channels:
- pytorch
- conda-forge
dependencies:
- python=3.11
- pip>=19.0
- pytorch
- torchvision
- torchaudio
- jupyter
- scikit-learn
- scipy
- pandas
- pandas-datareader
- matplotlib
- pillow
- tqdm
- requests
- h5py
- pyyaml
- flask
- boto3
- ipykernel
- pip:
- bayesian-optimization
- gym
- kaggle
================= .yml =================
# connect to jupyter notebook
>> python -m ipykernel install --user --name torch --display-name "Python 3.10 (pytorch)"
>> jupyter notebook # test
# macOS m-chip use MPS (Apple Metal for GPU), target MPS for training.
>> has_mps = getattr(torch, 'has_mps', False)
>> device = "mps" if getattr(torch, 'has_mps', False) \
else "gpu" if torch.cuda.is_available() else "cpu"⏵ python test
import torch
import math
# this ensures that the current MacOS version is at least 12.3+
print(torch.backends.mps.is_available())
# this ensures that the current current PyTorch installation was built with MPS activated.
print(torch.backends.mps.is_built())⏵ how to remove ipykernel name
# check kernel list
>> jupyter kernelspec list
>> jupyter kernelspec uninstall kernel_name
⏵ Tensorflow: here
>> cd ~/anywhere-yml-for-installation
# go to base environment
>> conda install -y jupyter
>> conda deactivate
>> conda env create -f tensorflow-apple-metal.yml -n tensorflow
>> conda info -e
>> conda activate tensorflow
>> python -m ipykernel install --user --name tensorflow --display-name "Python 3.10 (tf)"
>> jupyter notebook
# check
>> tf.config.list_physical_devices('GPU')
{...}
⏵ Compile .cpp file and run
# full command
>> g++ -Wall -std=c++20 xxx.cpp -o run && ./run
# compiler: g++
# warnings: -Wall
# C++ version: std=c++20
# program to compile: xxx.cpp
# name your compiled file: -o run
# run compiled file: ./run
⏵ Check a GLIBCXX
# 1) if you know the file
>> strings /usr/lib64/libstdc++.so.6 | grep GLIBCXX
# 2) check globally
>> strings $(g++ -print-file-name=libstdc++.so) | grep GLIBCXX
# 3) check the path to the 'libstdc++.so' library that was used to compile 'my_program'
>> ldd my_program | grep libstdc++
⏵ SFML Library
brew install sfml
brew info sfml
# find the where sfml folder has beedn downloaded
# aside from the usual command, two path need to sepcify
# where is SFML package (I)
# where is the necessary libraries (L)
⏵ Compile SFML (a bit messy)
>> g++ test.cpp -Wall -I/[1] -o run -L/[2] -lsfml-graphics -lsfml-window -lsfml-system
# [1]: opt/homebrew/Cellar/sfml/2.5.1_1/include
# [2]: opt/homebrew/Cellar/sfml/2.5.1_1/lib
# [?]: you can try build with source, and save the package to somewhere with less name
⏵ Download java env
# 1. Java (JDK): https://java.com/en/download/help/develop.html
# 2. Java SE Development Kit: https://www.oracle.com/java/technologies/downloads/
# 3. restart terminal
>> javac file.java
>> java file
⏵ VimTex repo
# compiler is needed, but you don't have to install the whole MaxTex
# ------------------------------------------------------------------
# option that I had tried
>> brew install --cask mactex-no-gui
# other option
>> brew install --cask basictex
# also inside plugin.lua
>> use 'lervag/vimtex'
⏵ check if successfully installed
>> latexmk
>> pdflatex
⏵ generate pdf through command line
>> pdflatex xxx.tex
⏵ inside .tex file
:echo g:vimtex_view_enabled
⏵ PDF preview plugin
⏵ add the configuration to VimTex.lua setting skim as default preview app
>> brew install --cask skim
>> echo "vim.g['vimtex_view_method'] = 'skim'" >> ~/.config/.../VimTex.lua
[normal mode]:
--------------
dse: Delete surrounding environments(\begin{} and \end{}
cse: Change surrounding environments(change what's in bracket)
..map them with alacritty..
⏵ basic command
# compile .tex file to pdf -> mapped with <leader>r
:VimtexCompile
#
:
⏵ LSCOLORS
echo '\n# customize LS-colors (directory) https://geoff.greer.fm/lscolors/' \
>> ~/.config/zsh/.zshrc
echo '# green & unbold' >> ~/.config/zsh/.zshrc
echo 'export LSCOLORS=cxfxexdxbxegedabagacac' >> ~/.config/zsh/.zshrc
⏵ openssl
>> brew install openssl
# sometimes openssl@3, follow the tips output from the terminal shell
# mostly, the terminal output will prompt you to set path variable
echo 'export PATH="/opt/homebrew/opt/openssl@3/bin:$PATH"' >> ~/.config/zsh/.zshrc
echo 'export LDFLAGS="-L/opt/homebrew/opt/openssl@3/lib"' >> ~/.config/zsh/.zshrc
echo 'export CPPFLAGS="-I/opt/homebrew/opt/openssl@3/include"' >> ~/.config/zsh/.zshrc
⏵ MacOS control -> drag windows without titlebar
# enable
>> defaults write -g NSWindowShouldDragOnGesture -bool true
>> exit
# disable
>> defaults delete -g NSWindowShouldDragOnGesture
⏵ for fun
brew install numi --cask
brew install keycastr --cask
brew install cmatrix
sudo npm install -g mapscii # require node.js installed
brew install cointop
brew install bpytop
brew tap teamookla/speedtest
brew update
brew install speedtest --force
brew uninstall speedtest --force
Ubuntu Keymap (collapsed)
• gnome-desktop
sudo apt install gnome-tweak• tweak-tool
# search for tweak, open it
1) Startup Applications
+ Caffeine indicator
2) Top Bar
+ Weekday
+ Date
3) Keyboard & Mouse
+ Show Extended Input Sources ?
+ Mouse
> Pointer Location
> Middle Click Paste
+ Touchpad
> Disable While Typing
+ Mouse Click Emulation
> Fingers
+ Additional Layout Option
> Caps Lock Behavior: ...
> Ctrl Position
- Caps Lock as Ctrl
- (you can move between tabs using capslock + key1...9)
> Alt and Win behavior
- Meta is mapped to win (disable super for search)
+ Enable Emacs input (======== not perfect, better to use vim-style moving like karabiner =======)
> Ctrl+a: to move the cursor to the beginning of the line
> Ctrl+e: to move the cursor to the end of the line
> Ctrl+k: to cut the text from the cursor to the end of the line
> Ctrl+y/v: to paste the most recently cut text
> Ctrl+p: (previous) and `Ctrl+N` (next) to navigate up and down in history or suggestions
> Ctrl+b: to move the cursor back one character
> Ctrl+f: to move the cursor forward one character
> Ctrl+d: to delete the character under the cursor
> Ctrl+h: to delete the character before the cursor
- lose some shortcut once Emacs input enable (you have to do it by hand)
> ctrl + a: select all, still work on page level or folder level, just doesn't work for text-input level
>> but text-level select all could be replaced by Super + A
> ctrl + w: can't close tab is on text/typing
+ still missing two shortcut, move a line up and down globally like karabiner does
# Find something like xbindkeys, or find out why xbindkeys is not working
# Open setting |- Keyboard |- View and Customize Shortcuts
1) Accessibility
( don't know why, but zoom in and zoom out could use ctrl+= & ctrl+-)
+ Zoom in: Disabled
+ Zoom out: Disabled
2) Launchers
+ Home folder: Alt+Super+H
+ Launch terminal: Alt+Super+T
+ Launch web browser: Alt+Super+B
+ Setting: Alt+Super+S
3) Navigation
+ Hide all normal windows: Disabled
4) System
+ Focus the active notification: Disabled (leave super + N)
+ Show the notification list: Disabled (leave super + M and super + V)
+ Restore the keyboard shortcuts: Disabled (avoid miss type)
+ Show the overview: Super + Space (it's like Alfred)
+ Lock Screen: Alt + L
+ Show all application: Alt + A
5) Windows
+ Hide window: Disabled (free Super + H)
+ Navigation between tabs in browser or tmux, we usually used Command + 1/2/3/... or Super + 1/2/3/...
> disable it gnome-wise
# in ubuntu, Super + num were mapped to switch between applications in the dock order,
# disable it gnome-wise using "gsettings"
# "N" represent the number you want to unbind, in ubuntu's case, you have to unbind 0-9 separately
>> "gsettings set org.gnome.shell.keybindings switch-to-application-N []"
>> gsettings set org.gnome.shell.keybindings switch-to-application-0 []
>> gsettings set org.gnome.shell.keybindings switch-to-application-1 []
...
> However, for browser you can use ctrl + numbers to navigate. For tmux tabs, map Ctrl to use them in alacritty is also a solution (below)
# alacritty
+ key_bindings
> setup copy and paste with super key in alacritty
# copy
- { key: C mods: Super, action: Copy }
# paste
- { key: V mods: Super, action: Paste }
# remember to use ctrl + c/v outside of alacritty, ctrl + t for new tabs or something
> change all tmux binding from using Command to Super
# split pane left and right
- { key: M, mods: Super, chars: "\x01\x4d" }
# split pane top and down
- { key: B, mods: Super, chars: "\x01\x42" }
# save neovim
- { key: S, mods: Super, chars: "\x1b\x3a\x77\x0a" }
# rename current session
- { key: R, mods: Super, chars: "\x01\x24" }
# new tmux window
- { key: T, mods: Super, chars: "\x01\x63" }
# detach current session
- { key: D, mods: Super, chars: "\x01\x64" }
# select a tmux session to attach while inside tmux (p stands for preview): original command prefix + w
# disable Super + P in Ubuntu's default binding:
# >> gsettings set org.gnome.mutter.keybindings switch-monitor "['']"
# re-enable:
# >> gsettings set org.gnome.mutter.keybindings switch-monitor "['<Super>p']"
- { key: P, mods: Super, chars: "x01\x77" }
# select window 1-9
- { key: Key1, mods: Control, chars: "\x01\x31" }
- { key: Key2, mods: Control, chars: "\x01\x32" }
- ...
> option will be considered as Alt, so you need to remove other minor keybind used Alt
# comment out
- { key: D, mods: Option, chars: "\x64\x73\x65" }
# comment out
- { key: C, mods: Option, chars: "\x63\x73\x65" }
# enable Emacs input (untested)
+ navigation mapping
> Super + a = Home key
> Super + e = End key
> Super + h = Ctrl + leftarrow
> Super + j = Ctrl + Downarrow
> Super + k = Ctrl + Uparrow
> Super + l = Ctrl + rightarrow
{...}
[OK] chrome
[OK] zoom.us
[OK] notability
[OK] movist
[?] cursor Pro
[?] xcode (app store)
[?] The Unarchiver (app store)
[?] parallels
[?] blender
[?] Unzip One
⏵ settings
@ Open Settings (cmd+,)
======================================
1) Font Family: SauceCodePro Nerd Font
2) Font Size: 13
3) Cursor Style: underline
@ theme
1) Tokyo Night*
2) Monokai Pro
3) Nord
======================================
⏵ shortcuts | link: [1] [2] [3] [4] [5]
# vscode => View => Command Palette... => macos shortcuts
@ Command Palette --> cmd + shift + p
@ keyboard shortcuts --> bottom left setting icon
==> click top-right corner file icon to open "keybindings.json"
==> also find "~/Library/Application Support/Code/User/keybindings.json"
# Basic (Search in Command Palette)
===================================
• close command palette --> [ESC]
• Open File/Folder --> cmd + o
• Open Recent --> cmd + r
• Run Python File --> cmd + enter
• Toggle Side Bar --> cmd + b
• New File --> cmd + n
• Delete File in toggle bar --> cmd + delete
• Toggle Terminal --> ctrl + t
# navigation (j and k is used for switching focus, better to use one key)
=========================================================================
• resize terminal left --> ctrl + shift + h
• resize terminal down --> ctrl + shift + j
• resize terminal up --> ctrl + shift + k
• resize terminal right --> ctrl + shift + l
• navigate editor group --> {
"key": "ctrl+1",
"command": "workbench.action.focusFirstEditorGroup"
},
• navigate tabs (1,2,3,n) --> {
"key": "cmd+1",
"command": "workbench.action.openEditorAtIndex1"
},
• focus on terminal --> {
"key": "ctrl+j",
"command": "workbench.action.terminal.focus"
},
• focus on editor --> {
"key": "ctrl+k",
"command": "workbench.action.focusActiveEditorGroup",
"when": "terminalFocus"
}
# connection
============
• Remote-SSH: Connect to Host... --> ctrl + shift + c
⏵ extension | theme | ssh | vim | turnoff
# "Remote - SSH" Extension
# =========================
# 1) Command Palette -> ssh -> + Add New SSH Host.. -> open /Users/mikiyax/.ssh/config
# 2) Connect to HOST through a jump host, or you can't connect jump host solely
Host Jump-Host
Hostname xxx.xx.xxx.com
Port 22
User xxx
ForwardX11 yes
ForwardX11Trusted yes
Host Destination-Host
HostName xxx.xxxxxxx.xxx.com
Port 22
User xxxxxx
ForwardX11 yes
ForwardX11Trusted yes
ProxyJump Jump-Host
Host Use-key
HostName 11.111.111.111
User xxxx
IdentityFile ~/.ssh/xxx.pem
# Markdown Preview
# =================
# 1) built-in
# 2) open .md file, and look for the unique icon on the top right beside run icon
⏵ install Amethyst and enable accessibility features
brew install --cask amethyst
⏵ preference setting
1) Floating --> choose automatically float all applications except those listed
+ Alacritty
+ Google Chrome
+ Notability
+ Safari
+ Preview (MacOS pdf)
+ Skim
+ ...
2) Mouse
+ check resize windows using mouse
+ check swap windows using mouse
3) Layouts
+ add 3 Column Middle
4) General
+ window margins enable
• 15px
+ smart window enable
+ screen padding
• all set to 10px for now
5) Shortcut (farthest-left window is the main pane by default)
+ shrink main pane: --> control + shift + H
+ expand main pane: --> control + shift + L
+ move focus to main window: --> control + shift + M
+ move focus counter clockwise: --> control + shift + k
+ move focus clockwise: --> control + shift + J
+ swap the focused window with main window: --> control + shift + enter
+ swap focused window to counter clockwise: --> control + option + shift + K
+ swap focused window to clockwise: --> control + option + shift + J
+ swap focused window to counter clockwise screen: --> control + option + shift + H
+ swap focused window to clockwise screen: --> control + option + shift + L
+ select main layout(currently is 3columns): --> control + option + cmd + M
+ select Column Layout: --> control + option + shift + N
+ select Row Layout: --> control + option + shift + B
+ relauch Amethyst --> control + option + cmd + Z
+ ...more to setup...(throw screen n, focus screen n) --> for now just use mouse
6) different screen/desktop could have different layouyt (I guess, not certain)
>> go to the long vertical one, and use shortcut to setup the Row Layout
>> it's just need to manually specify each time
- Yabai usage & configuration
- Jupyter Notebook & Colab IDE configuration
- Custom Command Prompt (zsh) as good as the current one without using powerlevel10k