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Tech Docs by Touheed

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01 Linux
01 Linux
- Bash (Bourne Again Shell)
- File Management in Linux
- Linux System Boot
- Linux System Information
- Linux Tips
- Linux Utilities
- Logs Management
- Networking in Linux
- Package Managers in Linux
- Security Management in Linux
- Service Manager in Linux
- Shell Management
- User Management in Linux
- Bash (Bourne Again Shell)
  Bash (Bourne Again Shell)
- File Management in Linux
  File Management in Linux
  - Archive Management
  - File Search and Pattern Search
  - File Viewers and Editors
  - Files in Linux
  - File Viewers and Editors
    File Viewers and Editors
    
    File Content Info
    
    PICO or NANO
    
    Read a File
    
    VI or VIM Editor
- Linux System Information
  Linux System Information
  - Get Linux System Information
  - Hardware Information Commands for Linux System
- Linux Tips
  Linux Tips
  - dirname and basename
- Linux Utilities
  Linux Utilities
  - Anacron
  - CURL: Client URL
  - Cronjob
  - Image Magick
  - Squid Server (Caching proxy server)
  - Wireshark
  - grep (Global Regular ExPression) in Linux
  - jq Command: JSON Quick or JSON Query
  - untitled
  - grep (Global Regular ExPression) in Linux
    grep (Global Regular ExPression) in Linux
    
    Regular Expressions (regex)
- Logs Management
  Logs Management
  - rsyslog
  - systemd-journald (journalctl)
- Networking in Linux
  Networking in Linux
- Package Managers in Linux
  Package Managers in Linux
  - Repository Management in Linux
  - Snap Package Management
  - Package Management in RedHat
    Package Management in RedHat
    
    CentOS
    CentOS
    
    Package Management in RedHat/CentOS/Fedora
  - Package Management in Ubuntu
    Package Management in Ubuntu
    
    Package Management in Ubuntu/Debian
  - Package Management on Ubuntu
    Package Management on Ubuntu
    
    Package Management on Ubuntu/Debian systems
  - Repository Management in Linux
    Repository Management in Linux
    
    Adding and Removing repositories
- Security Management in Linux
  Security Management in Linux
- Service Manager in Linux
  Service Manager in Linux
  - systemd
- Shell Management
  Shell Management
- User Management in Linux
  User Management in Linux
02 Linux
02 Linux
- Bash (Bourne Again Shell)
- Create Local Ubuntu Cloud Init Image
- File Management in Linux
- Linux System Boot
- Linux System Information
- Linux Tips
- Linux Utilities
- Logs Management
- Networking in Linux
- Package Managers in Linux
- SSH
- Security Management in Linux
- Service Manager in Linux
- Shell Management
- Terminal Tips
- Terminlologies
- User Management in Linux
- Bash (Bourne Again Shell)
  Bash (Bourne Again Shell)
- File Management in Linux
  File Management in Linux
  - Archive Management
  - File Search and Pattern Search
  - File Viewers and Editors
  - Files in Linux
  - File Viewers and Editors
    File Viewers and Editors
    
    File Content Info
    
    PICO or NANO
    
    Read a File
    
    VI or VIM Editor
- Linux System Information
  Linux System Information
  - Get Linux System Information
  - Hardware Information Commands for Linux System
- Linux Tips
  Linux Tips
  - dirname and basename
- Linux Utilities
  Linux Utilities
  - Anacron
  - CURL: Client URL
  - Cronjob
  - Image Magick
  - Squid Server (Caching proxy server)
  - Wireshark
  - grep (Global Regular ExPression) in Linux
  - jq Command: JSON Quick or JSON Query
  - untitled
  - grep (Global Regular ExPression) in Linux
    grep (Global Regular ExPression) in Linux
    
    Regular Expressions (regex)
- Logs Management
  Logs Management
  - rsyslog
  - systemd-journald (journalctl)
- Networking in Linux
  Networking in Linux
- Package Managers in Linux
  Package Managers in Linux
  - Repository Management in Linux
  - Snap Package Management
  - Package Management in RedHat
    Package Management in RedHat
    
    CentOS
    CentOS
    
    Package Management in RedHat/CentOS/Fedora
  - Package Management in Ubuntu
    Package Management in Ubuntu
    
    Package Management in Ubuntu/Debian
  - Package Management on Ubuntu
    Package Management on Ubuntu
    
    Package Management on Ubuntu/Debian systems
  - Repository Management in Linux
    Repository Management in Linux
    
    Adding and Removing repositories
- SSH
  SSH
  - Restricting SSH access
  - SSH Host Keys
- Security Management in Linux
  Security Management in Linux
- Service Manager in Linux
  Service Manager in Linux
  - systemd
- Shell Management
  Shell Management
- Terminlologies
  Terminlologies
  - Linux Host Machine ID
- User Management in Linux
  User Management in Linux
Docker
Docker
- Basic Docker Commands
- Docker Containers Management
- Docker Engine
- Docker Images
- Docker Network
- Docker Securtiy
- Docker Swarm
- Docker Troubleshooting
- Docker Volume
- Enable remote access to docker daemon
- Logging in Docker
- Publishing Ports in Docker
- Docker Images
  Docker Images
  - Container Registries
Guides
Guides
KVM Virtualization
KVM Virtualization
- Basic KVM vcommands
- Configure Libvirt for User
- Converting Virtual Disk
- Deploy VM using Cloud Init Images
- Deploying Virtual Machine
- Managing Networks in Libvirt
- Windows VM deployment
- Deploying Virtual Machine
  Deploying Virtual Machine
  - Deploy VM on KVM host using cloud init images
- Installing QEMU
  Installing QEMU
  - Installing QEMU / KVM on Ubuntu
- Windows VM deployment
  Windows VM deployment
  - PS1 scripts
  - Windows VM Deployment
Kubernates
Kubernates
- Kubernates Architecture
- Kubernates Installation
- Labeling in Kubernates
- Pods Definitions
- Resources in Kubernates
- Ways to access kubernates cluster
- Kubernates Architecture
  Kubernates Architecture
  - Container Run Time
  - ETCD
- Kubernates Installation
  Kubernates Installation
  - Installing Kubernates Cluster on Ubuntu 26.04
  - Setup K8S Cluster on KVM Host using Bash
- Pods Definitions
  Pods Definitions
  - Commands and Arguments for containers in kubernates

Wireshark

Install wireshark

apt install wireshark

Run Wireshark

sudo wireshark