Continue shopping “Linux System Administration in 21 Days” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × Messaging Administrator Associate (MS-203) ৳ 2,300 Messaging Administrator Associate (MS-203) quantity ৳ 2,300 × Juniper Network Certified Specialist Routing & Switching-(JNCIS-ENT) (JN0-351) ৳ 20,125 Juniper Network Certified Specialist Routing & Switching-(JNCIS-ENT) (JN0-351) quantity ৳ 20,125 × Data Backup & Recovery Solution ৳ 11,999 Data Backup & Recovery Solution quantity ৳ 11,999 × Mastering Docker (For System Administrator) ৳ 8,500 Mastering Docker (For System Administrator) quantity ৳ 8,500 × Linux System Administration in 21 Days ৳ 10,000 Linux System Administration in 21 Days quantity ৳ 10,000 Coupon: Apply coupon Update cart Cart totals Subtotal ৳ 52,924 Total ৳ 52,924 Proceed to checkout