In the name of God, the Most Gracious, the Most Merciful. To all computer science students, information technology students, and those interested in the field of Cybersecurity. Tired of searching for commands? Lost among foreign websites and want a direct "Arabic" explanation that saves you time? I have presented to you the "Smart Linux Commands Dictionary" in a professional and organized PDF format. Guide Contents: ✅ The most important commands you absolutely cannot do without in (Kali Linux, Ubuntu, CentOS). ✅ Explanation of each command in clear and simplified Arabic. ✅ Practical "copy and paste" examples so you don't make mistakes. ✅ Simple design that you can open on your phone while you practice. Price: (20 SAR only) - "A symbolic price that saves you hours of searching". Delivery method: After payment, the file will be sent to you immediately via WhatsApp or email. Note: The guide is the result of hard work and is very suitable for beginners and for revision before practical exams. For communication and orders: via private message or WhatsApp at ( Phone number appears when clicking the contact button )