Day22: AWS VPC Networking RoadMap: https://t.co/CGScbHDi72 VPC,Subnets, Routing IGW-Public Internet Access NAT-Secure Private Access Bastion Jump to Private Instance #GitHub #DevOps #AWSCommunity Project- VPC,Subnets, NAT: https://t.co/YOV9FsKnlS Notes: https://t.co/NkZws9uWTo

Day-21[AWS Pricing & Free Tier ] #AWS #linuxcommands #devopsroadmap RoadMap: https://t.co/CGScbHDi72 Summary: AWS has Free-Tier & pay-as-you-go. Can Choose On-Demand, Reserved, Spot, Savings Plans. Always monitor usage with Cost Explorer & Budgets. Notion: https://t.co/LUnm681MU4

Day-20[EBS Volumes & Snapshot] RoadMap: https://t.co/CGScbHDPWA #CloudSecurity #AWS #DevOpsSecurity EBS = Block storage attached to EC2. Snapshots are backups of EBS vol stored in S3. Volumes are AZ-specific, while snapshots can be region-wide. Notion : https://t.co/2wob91d8nk

Day-19[S3, bucket & Objects] #AWS #EC2 #LearnAWS S3-Object storage service with buckets&objects. Used for backup, static websites, and storage. Versioning for data from loss. Supports diff storage classes. Course: https://t.co/CGScbHDPWA Notion Link: https://t.co/zRuimJwRDZ

Course Structure:

Day-18: EC2 (Key Pairs, SG's & Elastic IPs) #EC2 #CloudSecurity #LearnAWS #DevOps #CloudComputing #AWSTutorial Summary: KP's- Secure SSH access to EC2. SG's- Control inbound/outbound traffic. Elastic IPs- Provide a permanent public IP. Notion Link Notes: https://t.co/V9EU5IKkl0

Day-17[AWS EC2 (Introduction, Types & Instances] #AWS #EC2 #LearnAWS #DevOps #AMI EC2 = Virtual server in AWS cloud. Instances are launched from AMIs with chosen configs. Security Groups + Key Pairs ensure secure access. Types (t2, c5, r5) Notion Link: https://t.co/FdMA4i1HKd

Day-16[AWS IAM] #AWS #DevOps #LearnAWS #TechForBeginners Summary: Users = Individual accounts. Groups = Manage permissions for multiple users. Roles = Temporary permissions for AWS services. Policies = JSON documents defining access rules. Notion Link: https://t.co/FjiomEmosb

Day-15: What is AWS & Global Infrastructure #AWS #CloudComputing #DevOps Summary: On-demand cloud computing platform Global Infrastructure = Regions + Edge Locations Designed for availability, scalability. Notion Link: https://t.co/PerYshYbCY Course: https://t.co/dinbnzpsXT

Day-14: Systemd & Service Management Summary: systemd = core system & service manager for Linux systemctl = main command to manage services Supports start, stop, enable, restart, and reload Notion Link: https://t.co/Gxi2s8ZF5j CourseStructure: https://t.co/CGScbHDi72

#Linux #devopsforbeginners Summary: Firewall = protects system by filtering network traffic UFW = simple & quick to manage rules iptables = detailed & powerful packet control Notion Link: https://t.co/qHSP61Z1Fj

Day-12: Networking Basics 🔹 ping → test connectivity 🔹 ip a → view IP & interfaces 🔹 ss/netstat → check open ports 🔹 traceroute → trace packet path #Linux #DevOps #CloudInSteps #networkingfundamentals Here is the Notion Link:

Day-11: LVM in Linux LVM = Manage storage flexibly → Combine disks (VG) → Create Logical Volumes (LV) → Resize anytime! Perfect for servers & DevOps. #Linux #LVM #DevOps #CloudInSteps Here is the Notion Link: https://t.co/CncMcMAoK9

Day-10[Disk Management (df, du, mount, umount)] #Linux #DevOpsJourney #CloudInSteps df-Show available/used disk space du-Show space used by files/folders mount-Connects a device to filesystem umount-Disconnects the mounted device Here is the Notion Link : https://t.co/dAxazO0Tvh

Day-9[ Crontab & Scheduling Jobs] Topic: Crontab is used to automate tasks in Linux. #Linux #Crontab #Automation #DevOpsJourney #ShellScripting #LinuxCommands #CloudInSteps #Day9 #LearnLinux Here is the Notion Link: https://t.co/1OlyCrOhRf

Week-2 , Day-8[ Shell Scripting Basics (variables, loops)] #LinuxBasics #ShellScripting #DevOpsJourney #CloudInSteps #LinuxLearning #Bash #Automation #TechLearning #Day8 #LearnLinux Here is the Notion Link: https://t.co/dYnkM3gDkY Summary: Variables, Loops

Day-7 [Package Management (apt, yum, dnf)] #Linux #DevOps Summary for Day 7: apt → Debian/Ubuntu yum → Older RHEL/CentOS dnf → Modern replacement for yum rpm → Low-level tool, manual dependency handling Notion Link for Clear Explanation: https://t.co/L4KjIyzV5F

#Linux #LinuxCommands #DevOps Day-6[Process Management (ps,top,kill)] Summary for Day 6: ps → list processes top → live system monitor kill → stop by PID Notion Link: https://t.co/CBbSKZJ5JF #InterviewQuestion Zombie process = parent alive, child “dead” but not cleaned up

Day-5[Permissions (ls -l, chmod, chown)] Summary for Day 5: ls -l → view permissions chmod → change permissions (symbolic or numeric) chown → change file ownership Here is the Notion link: https://t.co/nx1VT7WN0q #Linux #DevOps #CloudComputing #CloudInSteps

Day-4[Users & Groups basics] Linux is a multi-user system → multiple people can log in and work at the same time. Each user belongs to at least one group, which controls file permissions and access. Here is the Notion Link: https://t.co/XEUoVk6SJk