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https://github.com/garodriguezlp/getting-to-know-the-terminal
https://github.com/garodriguezlp/getting-to-know-the-terminal
Last synced: 9 days ago
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- Host: GitHub
- URL: https://github.com/garodriguezlp/getting-to-know-the-terminal
- Owner: garodriguezlp
- License: gpl-3.0
- Created: 2022-07-26T16:42:06.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2022-07-27T16:10:28.000Z (over 2 years ago)
- Last Synced: 2023-03-04T18:10:50.815Z (over 1 year ago)
- Language: Dockerfile
- Size: 35.2 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
[](https://gitpod.io/#https://github.com/garodriguezlp/getting-to-know-the-terminal)
# Getting to Know the Terminal
## Demos
### Multiple shells in a single host
- Exploring all the installed shells
```bash
tmux new-session \; split-window -h "zsh" \; split-window -v "fish" \; select-pane -t 0 \; split-window -v "pwsh" \; attach
```
### Built-ins, Scripts, Aliases, Functions and Programs
- Built-ins
```bash
type help
man builtins
```
- Aliases
```bash
type l
alias
```
- Functions
```bash
function hello { echo Hello World; }; hello
type hello
```
- Programs and Scripts
```bash
type ./script.sh
type git
```
### Configuring the shells
- Talk about PERFORMANCE!!!!
- `oh-my-zsh`
```bash
# Installation
sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
# Inspecting the zshrc
$EDITOR ~/.zshrc
```
- `oh-my-bash`
```bash
# Installation
bash -c "$(curl -fsSL https://raw.githubusercontent.com/ohmybash/oh-my-bash/master/tools/install.sh)"
# Inspecting the zshrc
$EDITOR ~/.bashrc
# Modify the shell variable that controls the theme
# OSH_THEME="random"
# Bring old stuff we'll need in the future
$EDITOR ~/.bashrc.omb-*
# for i in $(ls -A $HOME/.bashrc.d/); do source $HOME/.bashrc.d/$i; done
```
- `oh-my-fish`
```bash
# Installation
curl https://raw.githubusercontent.com/oh-my-fish/oh-my-fish/master/bin/install | fish
# Inspecting the zshrc
$EDITOR ~/.config/fish/conf.d/omf.fish
```
### Configuring the prompt
- Install a NerdFont on you local machine (the one running the browser) from [nerdfonts.com](https://www.nerdfonts.com/)
- Change the terminal front for you `vscode`. Example
```json
"terminal.integrated.fontFamily": "CaskaydiaCove Nerd Font",
```
- Install `starship`
```bash
curl -sS https://starship.rs/install.sh | sh
```
- Enable `starship` for `powershell`
```ps1
# Create the $PROFILE file
ni $PROFILE -Force
# Edit the $PROFILE file
& $env:EDITOR $PROFILE
# Paste the following contents into the $PROFILE file
# Invoke-Expression (&starship init powershell)
```
- Install latest version of `PSReadLine` and enabling one nice feature
```ps1
Install-Module -Name PowerShellGet -Force
Install-Module -Name PSReadLine -Force
# Paste the following contents into the $PROFILE file
# Set-PSReadLineOption -EditMode Emacs `
# -PredictionSource History `
# -PredictionViewStyle ListView
```
### Playing with the shells
- Install `spring-boot-cli` using `SDKMAN` in `bash`
```bash
sdk install springboot
```
- Enable completions (Sourcing files) for `bash`
```bash
echo ". \$SDKMAN_CANDIDATES_DIR/springboot/current/shell-completion/bash/spring" >> $HOME/.bashrc
```
```bash
spring init -d web .
```
- Add a new REST Controller
```java
@RestController
public static class HelloWorldController {
@GetMapping("/hello")
public String sayHello() {
return "Hello World!!";
}
}
```
- Run the app from `fish`
```fish
mvn spring-boot:run
```
- Installing `zsh-completions` on `zsh`
```zsh
git clone https://github.com/zsh-users/zsh-completions ${ZSH_CUSTOM:-${ZSH:-~/.oh-my-zsh}/custom}/plugins/zsh-completions
# Add it to FPATH in your .zshrc by adding the following line before source "$ZSH/oh-my-zsh.sh":
# fpath+=${ZSH_CUSTOM:-${ZSH:-~/.oh-my-zsh}/custom}/plugins/zsh-completions/src
```
### Plugins
- Installing `fzf`
```bash
sudo apt install fzf
```
- Enable the `fzf` plugin for `oh-my-zsh`
```bash
$EDITOR ~/.zshrc
```
### Learn More
#### References
- https://github.com/chubin/cheat.sh#usage
- https://github.com/tldr-pages/tldr#similar-projects
- https://github.com/cheat/cheat
- https://github.com/mstruebing/tldr#docker-mstruebingtldr
```bash
curl cht.sh/curl
```
```bash
docker run -it mstruebing/tldr tldr tar
alias tldr="docker run -it mstruebing/tldr tldr"
```