fixed_tree_check_content.sh

#!/bin/bash

target_dirs="/opt/"
target_tools=(
    "scp"
    "ssh"
)

function print_report() {
    local input="$1"
    local indent="$2"
    local depth="$3"

    if [ -d "$input" ]; then
        echo "${indent}Contents of directory: $input"
        while IFS= read -r -d '' item; do
            local item_name="${item##*/}"  # Extract the name of the file or directory
            if [ -d "$item" ]; then
                echo "${indent}├─ Directory: $item_name"
                print_report "$item" "│   $indent" "$((depth + 1))"
            elif [ -f "$item" ]; then
                echo "${indent}├─ File: $item_name"
                echo "${indent}│"
                echo "${indent}└─ Content:"
                local line_number=1
                while IFS= read -r line; do
                    printf "%s%s: %s\n" "$indent" "$line_number" "$line"
                    ((line_number++))
                done < "$item"
            fi
        done < <(find "$input" -mindepth 1 -maxdepth 1 -print0)
    elif [ -f "$input" ]; then
        echo "${indent}├─ File: $input"
        echo "${indent}│"
        echo "${indent}└─ Content:"
        local line_number=1
        while IFS= read -r line; do
            printf "%s%s: %s\n" "$indent" "$line_number" "$line"
            ((line_number++))
        done < "$input"
    else
        echo "Error: Input is neither a file nor a directory"
    fi
}

echo "Checking for system tools in target directories..."
echo ""

for tool in "${target_tools[@]}"; do
    echo "Searching for tool: $tool"
    echo ""
    for directory in $target_dirs; do
        echo "Directory: $directory"
        echo ""
        print_report "$directory" "" 0
    done
done