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Computer Science
Operating Systems
Linux
Linux Command Line
1. Introduction to the Command Line
2. Navigating the Filesystem
3. Working with Files and Directories
4. Viewing and Editing Files
5. Permissions and Ownership
6. Process Management
7. Input/Output Redirection and Pipes
8. Searching and Text Processing
9. System Information and Administration
10. Networking
11. Archiving and Compression
12. Shell Environment and Customization
13. Introduction to Shell Scripting
Networking
Basic Connectivity
Ping Command
Testing Network Connectivity
Common Options
Traceroute Command
Tracing Network Paths
Interpreting Output
Network Configuration
IP Address Management
Viewing IP Addresses
Configuring IP Addresses
Legacy Interface Configuration (ifconfig)
Route Management
Viewing Routes
Configuring Routes
Legacy Route Command
Viewing Network Interfaces
Network Services
Network Statistics (netstat)
Viewing Open Ports
Viewing Connections
Displaying Routing Tables
Socket Statistics (ss)
Viewing Socket Information
Remote Access
Secure Shell (ssh)
Connecting to Remote Systems
Key-Based Authentication
Port Forwarding
Secure Copy (scp)
Copying Files Between Systems
Secure File Transfer Protocol (sftp)
Interactive File Transfer
Data Transfer
Web Get (wget)
Downloading Files from Web
Recursive Downloads
Client URL (curl)
Downloading Data
Uploading Data
Sending HTTP Requests
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11. Archiving and Compression