Ghostty

I’ve recently been using Ghostty and Tmux as my primary terminal services, mainly on remote servers and locally on macOS. Here’s a record of the configuration and some keyboard shortcuts I’ve used:

~/.config/ghostty/config

font-family = FiraCode Nerd Font Mono

command = /opt/homebrew/bin/fish

working-directory = home
clipboard-read = allow
clipboard-write = allow
copy-on-select = clipboard
theme = Apple System Colors
font-thicken = true
auto-update-channel = stable
bold-is-bright = true
cursor-style = bar
shell-integration-features = ssh-terminfo,ssh-env
window-save-state = always

macos-auto-secure-input = true
macos-secure-input-indication = true
macos-titlebar-style = native
macos-option-as-alt = true

keybind = global:cmd+backquote=toggle_quick_terminal
shell-integration-features = ssh-terminfo,ssh-env

Tmux

~/.config/tmux/tmux.conf

# set shell
set -g default-shell /usr/bin/fish

# Keep enough history for agent logs and long conversations
set -g history-limit 50000

# Better interaction defaults
set -g mouse on
set -g renumber-windows on
set -g default-terminal "tmux-256color"
set -g status-interval 5

# Make layouts easier to manage during agent work
setw -g aggressive-resize on

set -g allow-passthrough on
set -s extended-keys on

set -s set-clipboard on

set -as terminal-features 'xterm*:extkeys,xterm-256color:clipboard'

Reload Config for Tmux

tmux source-file ~/.config/tmux/tmux.conf