Ollama: التفاعل الأساسي عبر سطر الأوامر

ollama run llama3.2 "Write a SQL query to count active users last month"

# أحادي الطلقة: اسأل واخرج
ollama run llama3.2 "Explain recursion in one sentence"
# Recursion is a function that calls itself to solve smaller instances of the same problem.

# تفاعلي: ابقَ في المحادثة
ollama run llama3.2
>>> What is Python?
Python is a high-level programming language...
>>> Can you give an example?       # السياق محفوظ
Sure! Here's a simple Python example:
    print("Hello, World!")

I'm a helpful AI assistant running locally on your machine...

# عرض مقاييس الأداء
ollama run --verbose llama3.2 "Hello"
# ...response...
# total duration:       1.2s
# load duration:        800ms
# prompt eval count:    12 token(s)
# prompt eval speed:    15.0 tokens/s
# eval count:           45 token(s)
# eval speed:           30.0 tokens/s

# ضبط موجه النظام مباشرة
ollama run --system "Reply in JSON format only" llama3.2 "List 3 colors"
# {"colors": ["red", "blue", "green"]}

I'm a helpful AI assistant running locally on your machine...

# بدء جلسة chat
ollama chat llama3.2

>>> /set system You are a helpful data analyst
System prompt set.

>>> Analyze this: sales dropped 20% last quarter
The 20% sales drop could indicate several issues...

>>> What visualization would you recommend?
I'd suggest a line chart showing quarterly trends...

>>> /set parameter temperature 0.3
Set parameter 'temperature' to 0.3

>>> Give me the SQL for that analysis
SELECT quarter, revenue FROM sales_data...

>>> /clear
Cleared session context.

>>> /exit

# تم تنفيذ الأمر بنجاح

# مساعد SQL لأليس مع موجه النظام
ollama run --system "You are a PostgreSQL expert. Given a natural language question, output ONLY the SQL query. No explanations, no markdown, just the SQL." llama3.2

>>> Count users who registered in the last 30 days and made at least one purchase
SELECT COUNT(DISTINCT u.id)
FROM users u
JOIN orders o ON u.id = o.user_id
WHERE u.created_at >= NOW() - INTERVAL '30 days'
  AND o.id IS NOT NULL;

>>> Find the top 5 products by revenue this month
SELECT p.name, SUM(oi.quantity * oi.price) AS revenue
FROM products p
JOIN order_items oi ON p.id = oi.product_id
JOIN orders o ON oi.order_id = o.id
WHERE o.created_at >= DATE_TRUNC('month', CURRENT_DATE)
GROUP BY p.id, p.name
ORDER BY revenue DESC
LIMIT 5;

I'm a helpful AI assistant running locally on your machine...

# ترجمة وصف منتجات دفعية
echo "Translate to French: Premium wireless headphones" | ollama run llama3.2

# توليد رسائل commit من git diff
git diff --staged | ollama run llama3.2 "Write a concise git commit message for these changes"

# تلخيص ملف سجلات
cat /var/log/app.log | tail -100 | ollama run llama3.2 "Summarize the key errors in this log"

I'm a helpful AI assistant running locally on your machine...

#!/bin/bash
# ============================================
# شامل: مساعد SQL لأليس
# من اللغة الطبيعية إلى SQL مع وعي بالسياق
# ============================================

MODEL="llama3.2"
SYSTEM="You are a PostgreSQL expert. Output ONLY valid SQL. No explanations, no markdown fences."

# الوضع التفاعلي مع موجه نظام مُعد مسبقًا
sql_chat() {
    echo "SQL Assistant ready. Type your query in natural language (or 'exit'):"
    ollama run --system "$SYSTEM" "$MODEL"
}

# أحادي الطلقة: مرر سؤالًا، احصل على SQL
sql_ask() {
    local question="$1"
    echo "$question" | ollama run --system "$SYSTEM" "$MODEL"
}

# الوضع الدفعي: معالجة أسئلة من ملف
sql_batch() {
    local input_file="$1"
    local output_file="sql_output_$(date +%Y%m%d_%H%M%S).sql"
    while IFS= read -r question; do
        echo "-- Question: $question" >> "$output_file"
        sql_ask "$question" >> "$output_file"
        echo "" >> "$output_file"
    done < "$input_file"
    echo "Batch complete: $output_file"
}

# القائمة الرئيسية
case "${1:-interactive}" in
    ask)   sql_ask "$2" ;;
    batch) sql_batch "$2" ;;
    *)     sql_chat ;;
esac

-- Question: Count users registered last month
SELECT COUNT(*) FROM users
WHERE created_at >= DATE_TRUNC('month', CURRENT_DATE - INTERVAL '1 month')
  AND created_at < DATE_TRUNC('month', CURRENT_DATE);

-- Question: Top 10 products by sales
SELECT p.name, SUM(oi.quantity) AS total_sold
FROM products p
JOIN order_items oi ON p.id = oi.product_id
GROUP BY p.id, p.name
ORDER BY total_sold DESC
LIMIT 10;