Autocompletion

Autocompletion is a convenient command line feature for displaying suggestions when pressing the TAB button.

PowerShell

tuna completion powershell | Out-String | Invoke-Expression

To test, type tuna and press the TAB button several times.

To save settings for future sessions, follow these steps:

1. Open PowerShell as Administrator and run the command to allow running custom scripts in the shell:

Set-ExecutionPolicy RemoteSigned

Answer the question with: A (Yes to All).

2. Open a new PowerShell window as your user and run the commands one by one:

if (!(Test-Path -Path $PROFILE.CurrentUserAllHosts)) { New-Item -ItemType File -Path $PROFILE.CurrentUserAllHosts -Force }
Add-Content $PROFILE.CurrentUserAllHosts "tuna completion powershell | Out-String | Invoke-Expression"

Or you can edit the file using a text editor:

notepad $PROFILE.CurrentUserAllHosts

Adding the line:

tuna completion powershell | Out-String | Invoke-Expression

Zsh

source <(tuna completion zsh)

To save settings for future sessions, add to the ~/.zshrc file:

if command -v tuna &>/dev/null; then
    eval "$(tuna completion zsh)"
fi

Bash

source <(tuna completion bash)

To save settings for future sessions, add to the ~/.bashrc file:

if command -v tuna &>/dev/null; then
    eval "$(tuna completion bash)"
fi

Fish

tuna completion fish | source

To save settings for future sessions, add to the ~/.config/fish/completions/tuna.fish file:

tuna completion fish