225 lines
7.3 KiB
Bash
Executable File
225 lines
7.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# shellcheck disable=SC2086
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# Installs tmux (terminal multiplexer) and deploys .tmux.conf.
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# tmux: https://github.com/tmux/tmux
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#
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# Supported platforms:
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# macOS : Intel (x86_64), Apple Silicon (arm64) — via Homebrew
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# Linux : x86_64, aarch64 — via apt, yum, dnf, zypper, or pacman
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#
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# Prerequisites:
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# - macOS: Homebrew (brew)
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# - Linux: a supported package manager (apt, yum, dnf, zypper, or pacman)
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set -euo pipefail
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# ────────────────────────────────────────────
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# Constants
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# ────────────────────────────────────────────
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CONF_FILE="${HOME}/.tmux.conf"
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# ────────────────────────────────────────────
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# Utility functions (all stderr output)
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# ────────────────────────────────────────────
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info() { echo "[INFO] $*" >&2; }
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warn() { echo "[WARN] $*" >&2; }
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error() {
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echo "[ERROR] $*" >&2
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exit 1
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}
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success() { echo "[OK] $*" >&2; }
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# ────────────────────────────────────────────
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# Detect OS
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# ────────────────────────────────────────────
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OS="$(uname -s)"
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ARCH="$(uname -m)"
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case "$OS" in
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Darwin | Linux) ;;
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*)
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error "Unsupported OS: $OS. This script only supports macOS and Linux."
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;;
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esac
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# ────────────────────────────────────────────
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# Ensure Homebrew is available on macOS
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# ────────────────────────────────────────────
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ensure_brew() {
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if command -v brew &>/dev/null; then
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return 0
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fi
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info "Homebrew is not installed. Installing Homebrew..."
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/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
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# Add brew to PATH for Apple Silicon
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if [ -d /opt/homebrew/bin ]; then
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export PATH="/opt/homebrew/bin:$PATH"
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fi
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if [ -d /usr/local/bin ]; then
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export PATH="/usr/local/bin:$PATH"
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fi
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command -v brew &>/dev/null || error "Homebrew installation failed. Install it manually: https://brew.sh/"
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success "Homebrew installed"
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}
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info "Platform: $OS ($ARCH)"
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# ────────────────────────────────────────────
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# Step 1: Install tmux
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# ────────────────────────────────────────────
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info "Installing tmux..."
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if command -v tmux &>/dev/null; then
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CURRENT_VER="$(tmux -V 2>/dev/null || echo 'unknown')"
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info "tmux is already installed ($CURRENT_VER). Skipping installation."
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else
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case "$OS" in
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Darwin)
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ensure_brew
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brew install tmux
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success "tmux installed via Homebrew"
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;;
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Linux)
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if command -v apt-get &>/dev/null; then
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sudo apt-get update -y
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sudo apt-get install -y tmux
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success "tmux installed via apt-get"
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elif command -v dnf &>/dev/null; then
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sudo dnf install -y tmux
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success "tmux installed via dnf"
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elif command -v yum &>/dev/null; then
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sudo yum install -y tmux
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success "tmux installed via yum"
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elif command -v zypper &>/dev/null; then
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sudo zypper -n install tmux
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success "tmux installed via zypper"
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elif command -v pacman &>/dev/null; then
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sudo pacman -S --noconfirm tmux
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success "tmux installed via pacman"
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else
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error "No supported package manager found (apt, dnf, yum, zypper, pacman). Install tmux manually."
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fi
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;;
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esac
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fi
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# Verify tmux is available
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if command -v tmux &>/dev/null; then
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success "tmux is available: $(command -v tmux)"
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else
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warn "tmux was not found in PATH after installation. You may need to open a new terminal."
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fi
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# ────────────────────────────────────────────
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# Step 2: Deploy .tmux.conf
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# ────────────────────────────────────────────
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if [ -f "$CONF_FILE" ]; then
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warn "Existing .tmux.conf found at $CONF_FILE"
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BACKUP="${CONF_FILE}.bak.$(date +%Y%m%d%H%M%S)"
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cp "$CONF_FILE" "$BACKUP"
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info "Backup saved to $BACKUP"
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fi
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cat >"$CONF_FILE" <<'TMUXCONF'
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# .tmux.conf 샘플
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# Prefix key 변경 (기본은 Ctrl-b)
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set -g prefix C-a
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unbind C-b
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bind C-a send-prefix
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# 창 분할 단축키 변경
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bind | split-window -h -c "#{pane_current_path}"
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bind - split-window -v -c "#{pane_current_path}"
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unbind '"'
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unbind %
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# 창 이동 단축키 (vim 스타일)
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bind h select-pane -L
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bind j select-pane -D
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bind k select-pane -U
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bind l select-pane -R
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# 창 전환 단축키
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bind -r C-h previous-window
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bind -r C-l next-window
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# 창 재정렬
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bind Space next-layout
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# 창 회전
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bind o rotate-window
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# 창 이름 변경
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bind , command-prompt "rename-window %%"
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# 창 닫기
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bind & kill-window
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# 세션 재시작
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bind r source-file ~/.tmux.conf \; display "Reloaded!"
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# 상태 표시줄 설정 (색상 설정 비활성화)
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#set -g status-bg colour235
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#set -g status-fg colour136
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set -g status-left-length 40
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set -g status-right-length 40
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set -g status-interval 5
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set -g history-limit 10000
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# 상태 표시줄 왼쪽 내용 (색상 설정 비활성화)
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#set -g status-left '#[fg=green]#S #[fg=yellow]#H'
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# 상태 표시줄 오른쪽 내용 (색상 설정 비활성화)
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#set -g status-right '#[fg=cyan]%Y-%m-%d #[fg=green]%H:%M:%S'
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# 활성 창 스타일
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#set -g window-active-style 'fg=colour250,bg=colour232'
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# 비활성 창 스타일
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#set -g window-style 'fg=colour247,bg=colour236'
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# 패널 테두리 색상 (색상 설정 비활성화)
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#set -g pane-border-fg colour238
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#set -g pane-active-border-fg colour51
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#set-option -g pane-border-style 'fg=colour244'
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#set-option -g pane-active-border-style 'fg=colour77'
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# 복사 모드에서 vi 키 바인딩 사용
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setw -g mode-keys vi
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# 마우스 지원 활성화
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set -g mouse on
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# 256색 지원 (비활성화)
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#set -g default-terminal "screen-256color"
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# for pi
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set -g extended-keys on
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TMUXCONF
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success ".tmux.conf deployed to $CONF_FILE"
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# ────────────────────────────────────────────
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# Step 3: Post-install notes
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# ────────────────────────────────────────────
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info ""
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info "=================================================="
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success "tmux installation complete!"
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info "=================================================="
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info ""
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info "Getting started:"
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info " tmux - Start a new session"
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info " tmux new -s <name> - Start a named session"
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info " tmux attach -t <name> - Attach to a session"
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info " tmux ls - List sessions"
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info ""
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info "Key bindings (customized via .tmux.conf):"
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info " Ctrl-a | - Split horizontally"
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info " Ctrl-a - - Split vertically"
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info " Ctrl-a h/j/k/l - Navigate panes (vim-style)"
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info " Ctrl-a r - Reload .tmux.conf"
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info ""
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info "Config file: $CONF_FILE"
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