dotfiles-tweaker

name	dotfiles-tweaker
description	Tweak dotfiles configs — tmux, shell, fzf, helix, status bar, keybindings, themes, colors. Use when the user mentions dotfiles, tmux, zshrc, aliases, keybindings, status bar, fzf config, shell config, helix config, theme, colors, powerkit, or any config file modification.

Dotfiles Tweaker

Comprehensive reference for making quick, informed changes to the dotfiles repo at ~/dotfiles/.

Repository Structure

~/dotfiles/
├── shell/           # zsh config, aliases, paths, helpers
├── tmux/            # tmux.conf + status bar scripts + themes
├── fzf/             # fzf defaults, integrations, tab completion
├── editors/         # helix config + languages
├── install/         # install_functions.sh (symlinks + installers)
├── tools/           # CLI utilities symlinked to ~/tools/
├── preview/         # fzf preview scripts symlinked to ~/bin/
├── local/           # git-ignored secrets, API keys
└── maintained_global_claude/  # Claude Code config (agents, hooks, skills, settings)

Symlink Mappings (key files)

Source (in repo)	Target (on system)
shell/.zshrc	~/.zshrc
shell/.aliases-and-envs.zsh	~/.aliases-and-envs.zsh
shell/.paths.zsh	~/.paths.zsh
shell/helper_functions.sh	~/helper_functions.sh
shell/gum_utils.sh	~/gum_utils.sh
shell/lscolors.sh	~/lscolors.sh
shell/.zpreztorc	~/.zpreztorc
tmux/.tmux.conf	~/.tmux.conf
tmux/catppuccin-mocha-vibrant.sh	~/.config/tmux/catppuccin-mocha-vibrant.sh
tmux/catppuccin-macchiato-vibrant.sh	~/.config/tmux/catppuccin-macchiato-vibrant.sh
fzf/.fzf-env.zsh	~/.fzf-env.zsh
fzf/.fzf-config.zsh	~/.fzf-config.zsh
editors/hx_config.toml	~/.config/helix/config.toml
editors/hx_languages.toml	~/.config/helix/languages.toml
maintained_global_claude/settings.json	~/.claude/settings.json

Important: Always edit files in ~/dotfiles/, never the symlink targets directly.

Shell Source Chain

.zshrc sources files in this exact order:

1. Powerlevel10k instant prompt — ~/.cache/p10k-instant-prompt-*.zsh
2. Zprezto — ~/.zprezto/init.zsh (loads modules from .zpreztorc)
3. Environment — EDITOR=hx, VISUAL=hx, PAGER='less -r', KEYTIMEOUT=1
4. helper_functions.sh — command_exists(), move_and_symlink(), file_count(), tmux copy-last-output hooks
5. gum_utils.sh — gum_success, gum_error, gum_warning, gum_info, gum_dim, gum_spin_quick, gum_confirm
6. lscolors.sh — LS_COLORS definitions
7. .aliases-and-envs.zsh — all aliases and env vars (see below)
8. .local_env.sh — API keys and secrets (git-ignored, in local/)
9. Theme — SSH: shell/themes/gruvbox-dark.zsh, Local: DOTFILES_THEME="palenight"
10. .paths.zsh — PATH construction with dedup
11. fzf — ~/.fzf.zsh then ~/.fzf-config.zsh
12. Zsh options — numeric_glob_sort, APPEND_HISTORY, HIST_REDUCE_BLANKS
13. Vi-mode bindings — ?// for search, ^f edit-command-line, Alt+arrows word nav
14. Powerlevel10k — ~/.p10k.zsh

Where to put changes:

• New aliases/env vars → shell/.aliases-and-envs.zsh
• PATH additions → shell/.paths.zsh
• New helper functions → shell/helper_functions.sh
• API keys/secrets → local/.local_env.sh (git-ignored)
• Zsh keybindings → shell/.zshrc (bottom section)
• fzf behavior → fzf/.fzf-env.zsh (defaults) or fzf/.fzf-config.zsh (integrations)

Key Aliases

Alias	Expands To
l, L, lt, lf, ld	eza variants (list, grid, by-time, by-size, dirs-only)
t, t1-t4	eza tree at depth levels
p	fzf-preview
.., .2-.9	cd ../ repeated
ta	tmux attach-session -t default || tmux new-session -s default
refresh	source ~/.zshrc
dots	cd ~/dotfiles/
ga	lazygit
cc	claude
ccc	claude --continue
ccd	claude --dangerously-skip-permissions
upd	update-packages
fd	fd -HI (hidden + ignored)
rg	rg --no-ignore
bat	bat -n --color=always
g	mdterm
mutt	neomutt -F ~/.config/mutt/muttrc
::	uwu-cli
:::	uwu (interactive wrapper)

Zprezto Modules (load order)

environment, terminal, editor, history, directory, spectrum, utility, completion, history-substring-search, autosuggestions, fasd, syntax-highlighting, git, prompt

• Editor mode: emacs (not vi)
• Prompt theme: powerlevel10k
• History: 1,000,000 entries

---

tmux.conf (Complete)

# vim:ft=conf:

# === Terminal & Core Settings ===
set -g default-terminal "tmux-256color"
set -g history-limit 100000
set -g base-index 1
set-option -g renumber-windows on
set -s escape-time 50
set-option -g set-clipboard on
set -g mouse on
set -g allow-passthrough on
set -g default-command "exec $(which zsh) -l"

# Environment settings
setenv -g SHOW_DIRECTORY_NAME 1
set-environment -gu GEM_EDITOR
set -ga update-environment "SSH_CLIENT SSH_TTY"

# Load local config
if-shell "test -f $HOME/.tmux.conf.local" "source $HOME/.tmux.conf.local"

# === Keybindings ===

# Create new panes and windows with current path
bind c new-window -c "#{pane_current_path}"
bind '"' split-window -c "#{pane_current_path}"
bind % split-window -h -c "#{pane_current_path}"
bind-key -n "M-'" split-window -h -c "#{pane_current_path}"
bind-key -n M-/ split-window -v -c "#{pane_current_path}"
bind-key -n M-n new-window -c "#{pane_current_path}"
bind-key -n M-N new-session -c "#{pane_current_path}"

# Sidepanel toggle (VSCode-style)
set -g @sidepanel-pane-id ""
set -g @sidepanel-session ""

bind-key L if-shell -F '#{==:#{session_name},sidepanel}' {
    detach-client
} {
    if-shell -F '#{session_exists:sidepanel}' {
        attach-session -t sidepanel
    } {
        display-popup -E -h 95% -w 95% -x C -y 55% "tmux new-session -A -s sidepanel"
    }
}

# Toggle agents session with F11
bind-key -n F11 if-shell -F '#{==:#{session_name},agents}' {
    detach-client
} {
    if-shell -F '#{session_exists:agents}' {
        display-popup -E -h 99% -w 95% -x C -y S "tmux attach-session -t agents"
    } {
        display-popup -E -h 99% -w 95% -x C -y S "tmux new-session -A -s agents"
    }
}

# Layout and process management
bind-key / next-layout
bind-key H display-popup -E -h 95% -w 95% -x C -y C 'htop -t'
bind-key g display-popup -E -h 95% -w 60% -x C -y C 'watch -n 1 nvidia-smi'

# Help and session management
bind-key ? split-window -h 'exec tmux list-keys | fzf-tmux -p80%,80%'
bind-key S command-prompt -p "New session name:" "new-session -s '%%'"

# Popup management
bind -n M-A display-popup -E -h 95% -w 95% -x 5% show-tmux-popup.sh popup1
bind -T popup M-A detach
bind -n M-S display-popup -E -h 95% -w 95% -x 5% show-tmux-popup.sh popup2
bind -T popup M-S detach
bind -T popup C-o copy-mode

# Copy last command output to clipboard (prefix + Y)
bind Y run-shell "$HOME/tools/copy-last-output"

# Pane navigation
unbind-key l
unbind-key h
bind-key -T prefix h swap-pane -U
bind-key -T prefix l swap-pane -D
bind-key -T prefix H rotate-window -D

# Resizing panes
unbind-key Left
bind-key -r Left resize-pane -L 5
unbind-key Right
bind-key -r Right resize-pane -R 5
unbind-key Down
bind-key -r Down resize-pane -D 5
unbind-key Up
bind-key -r Up resize-pane -U 5

# Window management
bind-key ^space last-window
bind-key p select-layout -o
bind-key '<' swap-window -d -t '{previous}'
bind-key '>' swap-window -d -t '{next}'

# Reload config
bind R source-file ~/.tmux.conf \; display "Reloaded .tmux.conf"

# Mark/copy feature
bind M run-shell '
  tmux display-message "Mark set";
  tmux set-option -g @mark_line "#{cursor_y}"
'

bind C run-shell '
  mark=$(tmux show-option -gqv @mark_line);
  if [ -z "$mark" ]; then
    tmux display-message "No mark set";
    exit 1;
  fi;

  current=$(tmux display -p "#{cursor_y}");

  if [ "$current" -lt "$mark" ]; then
    start=$current
    end=$mark
  else
    start=$mark
    end=$current
  fi

  tmux capture-pane -S $start -E $end -p | tmux load-buffer - ;
  tmux display-message "Copied from mark"
'

# === Copy Mode ===
bind -T copy-mode-vi v send -X begin-selection
bind P paste-buffer

if-shell "uname | grep -q Darwin" {
    bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "pbcopy"
    bind -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "pbcopy"
} {
    bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "xclip -selection clipboard -i"
    bind -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "xclip -selection clipboard -i"
}

bind-key -T copy-mode MouseDragEnd1Pane send-keys -X copy-selection-and-cancel
bind-key -T copy-mode S-MouseDrag1Pane send-keys -X begin-selection \; send-keys -X rectangle-toggle
bind-key -T copy-mode-vi S-MouseDrag1Pane send-keys -X begin-selection \; send-keys -X rectangle-toggle

# === Status & Window Settings ===
set-option -g status-position top
set-option -g status-keys vi
set-option -g set-titles on
set-option -g set-titles-string 'tmux - #W'
set -g bell-action any
set-option -g visual-bell off
setw -g mode-keys vi
setw -g monitor-activity on
set -g visual-activity on
set-option -g automatic-rename on
set-option -g automatic-rename-format '#{b:pane_current_path}'

# === Session Hooks ===
set-hook -g client-session-changed 'run-shell "~/dotfiles/tmux/scripts/update_session_status.sh"'

# Pane borders (titles only shown in 'agents' session via hook)
set -g pane-border-status off
set -g pane-border-format "#{?pane_title, #{pane_title} ,}"
set-hook -g after-split-window 'select-pane -T ""'
set-hook -g after-new-window 'select-pane -T ""'

# === F12 Nested Session Toggle ===
color_status_text="#a5adcb"           # subtext0
color_window_off_status_bg="#363a4f"  # surface0
color_dark="#24273a"                  # base
color_window_off_status_current_bg="#5b6078"  # surface2

bind -T root F12  \
  set prefix None \;\
  set key-table off \;\
  set status-style "fg=$color_status_text,bg=$color_window_off_status_bg" \;\
  set window-status-current-format "#[fg=$color_window_off_status_bg,bg=$color_window_off_status_current_bg]#[default] #I:#W# #[fg=$color_window_off_status_current_bg,bg=$color_window_off_status_bg]#[default]" \;\
  set window-status-current-style "fg=$color_dark,bold,bg=$color_window_off_status_current_bg" \;\
  set window-status-format " #I:#W " \;\
  set window-status-style "fg=$color_status_text,bg=$color_window_off_status_bg" \;\
  if -F '#{pane_in_mode}' 'send-keys -X cancel' \;\
  refresh-client -S \;\

bind -T off F12 \
  set -u prefix \;\
  set -u key-table \;\
  set -u status-style \;\
  set -u window-status-current-style \;\
  set -u window-status-current-format \;\
  set -u window-status-style \;\
  set -u window-status-format \;\
  refresh-client -S

# === Powerkit Configuration ===
set -g @powerkit_theme "catppuccin"
set -g @powerkit_theme_variant "mocha"

if-shell '[ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]' \
    'set -g @powerkit_custom_theme_path "~/.config/tmux/catppuccin-macchiato-vibrant.sh"' \
    'set -g @powerkit_custom_theme_path "~/.config/tmux/catppuccin-mocha-vibrant.sh"'
set -g @powerkit_separator_style "rounded"
set -g @powerkit_transparent "true"
set -g @powerkit_bar_layout "single"
set -g @powerkit_status_interval "5"

# Layout & Appearance
set -g @powerkit_status_order "session,plugins,windows"
set -g @powerkit_elements_spacing "false"
set -g @powerkit_window_index_style "box"
set -g @powerkit_window_index_icons "true"
set -g @powerkit_edge_separator_style "rounded:all"

# Pane Flash Effect
set -g @powerkit_pane_flash_enabled "true"
set -g @powerkit_pane_flash_duration "100"

# Plugins — external() wrappers (SSH vs local variants below)
# ...see full external() definitions in the Powerkit Plugin System section...

# === TPM Plugins ===
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'fabioluciano/tmux-powerkit'
set -g @plugin 'laktak/extrakto'
set -g @plugin 'kristijan/tmux-fzf-pane-switch'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-continuum'

# Continuum Settings
set -g @continuum-restore 'on'
set -g @extrakto_filter_order "line word all"

# Ensure homebrew bash 5+ and fzf are on PATH for plugins
run-shell 'tmux set-environment -g PATH "/opt/homebrew/bin:$HOME/.fzf/bin:$(tmux show-environment -g PATH | cut -d= -f2-)"'

# === TPM Bootstrap ===
if "test ! -d ~/.tmux/plugins/tpm" \
   "run 'git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm && ~/.tmux/plugins/tpm/bin/install_plugins'"

run '~/.tmux/plugins/tpm/tpm'

# === Post-TPM: Transparency overrides ===
set -g window-style bg=default
set -g window-active-style bg=default
set -g popup-style bg=default
set -g popup-border-style bg=default
set -g status on

Tmux Keybindings Reference

Root table (no prefix needed)

Key	Action
M-' (Alt+')	Split horizontal
M-/ (Alt+/)	Split vertical
M-n	New window
M-N	New session
M-A	Popup 1 toggle
M-S	Popup 2 toggle
F11	Toggle agents session popup
F12	Nested session toggle (disable local prefix)

Prefix table (Ctrl+b then...)

Key	Action
c	New window (current path)
"	Split horizontal (current path)
%	Split vertical (current path)
L	Sidepanel toggle (popup session)
/	Next layout
H	htop popup
g	nvidia-smi popup
?	List keys in fzf
S	New named session
Y	Copy last command output
h	Swap pane up
l	Swap pane down
H	Rotate window
Ctrl+Space	Last window
p	Previous layout (select-layout -o)
< / >	Swap window left/right
R	Reload tmux.conf
M	Set mark at cursor
C	Copy from mark to cursor
P	Paste buffer
Arrow keys	Resize pane (repeatable, 5 units)

Copy mode (vi)

Key	Action
v	Begin selection
y	Copy to system clipboard
Shift+Drag	Rectangle selection

Tmux Scripts

All in ~/dotfiles/tmux/scripts/, called from status bar or hooks:

Script	Purpose	Refresh
cpu_percent.sh	CPU usage % (macOS, uses ps)	5s
mem_usage.sh	Memory usage % (macOS, uses vm_stat)	5s
gpu_status.sh	GPU util/mem via nvidia-smi (SSH only)	5s
weather_status.sh	Weather from API, cached 30min	1800s
ssh_status.sh	Shows hostname when in SSH, empty otherwise	30s
battery_status.sh	Battery % with dynamic color/icon	60s
agents_status_bar.sh	Replaces center status in agents session	-
agents_count.sh	Count active Claude agents in agents session	-
agents_cache_refresh.sh	Refresh Claude usage cache (atomic lock)	-
update_session_status.sh	Hook: swaps status format for agents session	on session change
cpu_status.sh	CPU load (Linux/macOS)	-
ram_status.sh	RAM usage (Linux/macOS)	-
load_status.sh	System load average	-
network_status.sh	SSID + bandwidth stats	-
claude_code_status.sh	Claude Code status widget	-
pk_claude_metric.sh	Claude API usage metrics	-
pm2_status.sh / pm2_status_wrapper.sh	PM2 process status	-

Powerkit Plugin System

Plugin: fabioluciano/tmux-powerkit — requires bash 5+ (homebrew).

external() Syntax

external("ICON"|"COMMAND"|"ACCENT_COLOR"|"ALT_COLOR"|"REFRESH_INTERVAL")

• ICON: Nerd Font icon (e.g., 󰘚 for CPU)
• COMMAND: Shell command, use #(...) for tmux command substitution
• ACCENT_COLOR: Primary hex color for the widget pill
• ALT_COLOR: Lighter variant for contrast
• REFRESH_INTERVAL: Seconds between updates

Current Widgets

Local (macOS):

CPU (󰘚)  → cpu_percent.sh   │ #fab387 peach    │ 5s
MEM (󰍛)  → mem_usage.sh     │ #cba6f7 mauve    │ 5s
BAT (󰂄)  → pmset -g batt    │ #a6e3a1 green    │ 60s
WTH (󰖐)  → weather_status   │ #f9e2af yellow   │ 1800s
TIME (󰃰) → date             │ #74c7ec sapphire │ 30s
USER (󰒋) → whoami@hostname  │ #f5c2e7 pink     │ 3600s

SSH (remote server):

CPU (󰘚)  → cpu_percent.sh   │ #f5a97f peach    │ 5s
MEM (󰍛)  → mem_usage.sh     │ #c6a0f6 mauve    │ 5s
GPU (󰢮)  → gpu_status.sh    │ #a6da95 green    │ 5s
SSH (󰣀)  → ssh_status.sh    │ #8aadf4 blue     │ 30s
WTH (󰖐)  → weather_status   │ #eed49f yellow   │ 1800s
TIME (󰃰) → date             │ #7dc4e4 sapphire │ 30s
USER (󰒋) → whoami@hostname  │ #f5bde6 pink     │ 3600s

Key Powerkit Options

Option	Value	Effect
@powerkit_theme	catppuccin	Base theme
@powerkit_theme_variant	mocha	Catppuccin flavor
@powerkit_custom_theme_path	path to .sh	Custom color overrides
@powerkit_separator_style	rounded	Pill separator shape
@powerkit_transparent	true	Transparent backgrounds
@powerkit_bar_layout	single	Single-line status bar
@powerkit_status_interval	5	Global refresh (seconds)
@powerkit_status_order	session,plugins,windows	Left-to-right layout
@powerkit_elements_spacing	false	No gaps between elements
@powerkit_window_index_style	box	Window number style
@powerkit_window_index_icons	true	Show devicons
@powerkit_edge_separator_style	rounded:all	Rounded edges
@powerkit_pane_flash_enabled	true	Flash on pane switch
@powerkit_pane_flash_duration	100	Flash duration (ms)

Status Bar Architecture

Session Hooks

client-session-changed hook runs update_session_status.sh on every session switch:

• agents session: Replaces powerkit's center render with agents_status_bar.sh, sets session pill to orange (default) / green (prefix) / blue (copy-mode), replaces icon with crab emoji
• Other sessions: Unsets overrides, falls back to powerkit's global rendering, disables pane border titles

Agents Session

The agents session is a popup (F11) for managing Claude Code agents. Features:

• Custom status bar showing agent pane status
• Pane border titles enabled (shows agent names)
• Orange session pill with crab icon
• Each pane runs a Claude agent

Catppuccin Color Palette

Mocha (local) — catppuccin-mocha-vibrant.sh

Role	Color	Hex
Base (background)	dark blue-gray	#1e1e2e
Surface0 (statusbar bg)		#313244
Surface1 (inactive)		#45475a
Text		#cdd6f4
Mauve (session/pane border)	purple	#cba6f7
Pink (active window)		#f5c2e7
Peach (prefix indicator)	orange	#fab387
Sapphire (copy/zoomed)	blue	#74c7ec
Yellow (search)		#f9e2af
Green (good)		#a6e3a1
Blue (ok/info, vibrant)		#89b4fa
Red (error)		#f38ba8
Overlay0 (disabled)	gray	#6c7086

Macchiato (SSH) — catppuccin-macchiato-vibrant.sh

Role	Color	Hex
Base (background)		#24273a
Surface0		#363a4f
Surface1		#494d64
Text		#cad3f5
Mauve		#c6a0f6
Pink		#f5bde6
Peach		#f5a97f
Sapphire		#7dc4e4
Yellow		#eed49f
Green		#a6da95
Blue		#8aadf4
Red		#ed8796
Overlay0		#6e738d

Theme Color Array Format

Both theme files export THEME_COLORS associative array with keys: background, statusbar-bg, statusbar-fg, session-bg, session-fg, session-prefix-bg, session-copy-bg, session-search-bg, session-command-bg, window-active-base, window-active-style, window-inactive-base, window-inactive-style, window-activity-style, window-bell-style, window-zoomed-bg, pane-border-active, pane-border-inactive, ok-base, good-base, info-base, warning-base, error-base, disabled-base, message-bg, message-fg, popup-bg, popup-fg, popup-border, menu-bg, menu-fg, menu-selected-bg, menu-selected-fg, menu-border

FZF Configuration

Defaults (fzf/.fzf-env.zsh)

• Style: full, reverse, ansi, border, padding
• Preview: fzf-preview {} in right:70%:nowrap
• File finder: bfs (preferred) or fd fallback
• Excludes: .git, __pycache__, .venv, .mypy_cache

Key Bindings

Context	Key	Action
Global	Ctrl+T	File/dir finder (toggle local/global with Ctrl+T, files/dirs with Ctrl+R)
Global	Ctrl+R	History search with bat preview
Global	Ctrl+G	fasd recent directories
Global	Ctrl+N	Tmux scrollback autocomplete
Global	Ctrl+X	rfz (ripgrep+fzf)
Global	Tab (Ctrl+I)	fzf-tab-completion
Ctrl+T	Ctrl+F	Open in helix
Ctrl+R	Ctrl+Y	Copy to clipboard
Ctrl+R	Ctrl+V	View in less
All fzf	Ctrl+/	Toggle preview window
All fzf	Ctrl+D/U	Preview scroll half-page
All fzf	Ctrl+J/K	Preview scroll line
All fzf	Ctrl+B	Preview bottom
All fzf	Ctrl+S	Toggle sort

Zsh Keybindings

Key	Action	Source
Ctrl+F	Edit command line in $EDITOR	.zshrc
Alt+Left/Right	Word navigation	.zshrc
? (vicmd)	History search backward	.zshrc
/ (vicmd)	History search forward	.zshrc
Ctrl+G	fasd directory picker	.fzf-config.zsh
Ctrl+N	Tmux scrollback autocomplete	.fzf-config.zsh
Ctrl+X	rfz (ripgrep+fzf search)	.fzf-config.zsh
Ctrl+I (Tab)	fzf-tab-completion	.fzf-config.zsh

Helix Editor

Config (editors/hx_config.toml)

• Theme: material_palenight_transparent
• Line numbers: relative
• Soft wrap: enabled
• Bufferline: always shown
• Auto-format: on
• Cursor: bar (insert), underline (select)
• LSP: inlay hints + messages enabled

Key Helix Bindings

Mode	Key	Action
Normal	Ctrl+S	Save
Normal	Ctrl+W	Close buffer
Normal	Ctrl+G	Lazygit popup
Normal	Ctrl+V	Paste from clipboard
Normal	Ctrl+D	Select word + search (multi-cursor)
Normal	V	Select to line end
Normal	X / x	Extend line (up / down)
Normal	Ctrl+T	fzf file picker
Normal	Ctrl+Left/Right	Buffer prev/next
Normal	Space q	Quit
Select	Ctrl+D	Add next occurrence
Select	;	Collapse + normal mode

Languages (editors/hx_languages.toml)

• Python: ruff-lsp + astral-ty (ty server)
• Bash/Zsh: bash-language-server (also handles .tmux.conf)

Verification Steps

After making changes:

# Reload tmux config
tmux source-file ~/.tmux.conf
# Or from inside tmux: prefix + R

# Reload shell config
source ~/.zshrc
# Or: refresh (alias)

# Test tmux scripts
~/dotfiles/tmux/scripts/cpu_percent.sh
~/dotfiles/tmux/scripts/mem_usage.sh

# Check for shell syntax errors
zsh -n ~/.zshrc

# Verify symlinks
ls -la ~/.tmux.conf ~/.zshrc ~/.aliases-and-envs.zsh

# Re-run setup if symlinks are broken
cd ~/dotfiles && ./setup.sh

TPM Plugin Management

# Install new plugins (after adding to tmux.conf)
# prefix + I

# Update plugins
# prefix + U

# Remove plugins not in tmux.conf
# prefix + Alt+u