Azure CLI, short for Azure Command-Line Interface, is a powerful cross-platform tool provided by Microsoft for managing Azure cloud resources. It is a command-line utility that enables developers, system administrators, and cloud engineers to interact with Azure services in a programmable and scriptable manner. While it does not replace Azure PowerShell, it serves as an efficient alternative, especially for users who prefer Unix-style commands or need a lightweight solution to interact with Azure infrastructure. Azure CLI can be run on various platforms, including Windows, macOS, Linux, and most recently, directly from a web browser via the Azure Cloud Shell.<\/p>\n\n\n\n
This utility simplifies the administration of Azure cloud resources and enables users to automate cloud operations, monitor services, and manage the entire Azure environment without using the graphical interface of the Azure portal. Users can use it to create, modify, delete, or retrieve details about virtual machines, databases, resource groups, and many other services. Azure CLI is designed to provide consistency across platforms and environments, ensuring users can work efficiently regardless of the system they are operating on.<\/p>\n\n\n\n
Azure CLI offers numerous features that make it a preferred choice for developers and administrators. It provides an efficient way to manage Azure resources through command-line inputs. It can be used to write scripts that automate various cloud operations, enabling organizations to save time and reduce human error. Furthermore, Azure CLI supports integration with other tools and services such as DevOps pipelines, making it a critical asset in continuous integration and continuous deployment (CI\/CD) workflows.<\/p>\n\n\n\n
One significant feature of Azure CLI is its ability to operate in a browser. This browser-based access, commonly referred to as the Azure Cloud Shell, allows users to use Azure CLI without installing anything on their local machines. This ensures accessibility and mobility, allowing users to manage their Azure infrastructure from virtually anywhere with an internet connection.<\/p>\n\n\n\n
Azure CLI provides a robust interface for accessing and managing Azure resources through command-line commands. This method of access allows users to bypass graphical interfaces and directly interact with resources using predefined commands. This direct method not only speeds up operations but also enables automation, which is essential in modern cloud management.<\/p>\n\n\n\n
The CLI can perform nearly every task that can be executed through the Azure portal. These include logging into the Azure account, creating and deleting resource groups, managing storage accounts, deploying virtual machines, configuring networking resources, and monitoring various cloud services. This command-line control is beneficial for users who need to perform repetitive tasks, manage resources in bulk, or embed Azure management operations into scripts or DevOps pipelines.<\/p>\n\n\n\n
One of the primary benefits of Azure CLI is its cross-platform compatibility. Since it is available for Windows, macOS, and various Linux distributions, users can choose the operating system they are most comfortable with. This flexibility ensures broader adoption among diverse development and operations teams.<\/p>\n\n\n\n
Another advantage is the command consistency provided across platforms. Once Azure CLI is installed, the commands and syntax remain the same regardless of the operating system. This consistency reduces the learning curve and helps standardize cloud operations across an organization.<\/p>\n\n\n\n
Azure CLI is also ideal for automation. Through scripting, users can automate tasks such as provisioning resources, configuring security policies, managing access permissions, and monitoring infrastructure health. Scripts written using Azure CLI can be reused, modified, and shared among teams, improving collaboration and operational efficiency.<\/p>\n\n\n\n
A notable feature of Azure CLI is the ability to use it directly through a web browser. This is possible through Azure Cloud Shell, a browser-accessible shell that comes pre-configured with Azure CLI and other essential tools. Users can access Cloud Shell by logging into their Azure portal and launching the shell from the interface.<\/p>\n\n\n\n
This browser-based access eliminates the need for local installations, making it a convenient option for users who need quick access to Azure CLI while using public or shared computers. It also ensures that the environment is always up-to-date with the latest CLI version and configurations, which is essential for avoiding compatibility issues.<\/p>\n\n\n\n
Users can also access Azure CLI through the Microsoft Azure mobile app. After signing into the app, users can launch the Cloud Shell and execute commands just like they would on a desktop environment. This level of accessibility ensures that users can manage Azure resources from virtually any device.<\/p>\n\n\n\n
While the Cloud Shell provides a convenient method to access Azure CLI, users may still prefer installing it on their local machines for faster access and offline usage. Azure CLI can be installed on multiple platforms, and the installation methods are tailored for each operating system to ensure seamless setup.<\/p>\n\n\n\n
On Windows systems, Azure CLI can be installed using a Microsoft Installer (MSI) package or through PowerShell. The MSI installer is the simplest method. Users can download the installer, run it, and follow the installation wizard to complete the process. Once the installation is finished, users can verify it by running the command az– version in PowerShell or Command Prompt. This command displays the installed version of Azure CLI and ensures that it is correctly configured.<\/p>\n\n\n\n
For users who prefer a command-line approach, PowerShell can be used to download and install the Azure CLI. This method involves running a set of PowerShell commands that fetch the installer and execute it silently in the background. After installation, the CLI version can be verified using the same az– version command.<\/p>\n\n\n\n
Users who have installed the Chocolatey package manager can also use it to install Azure CLI by executing the command choco install azure-cli. This package manager simplifies the installation and updating process, especially for users who manage multiple development tools through Chocolatey.<\/p>\n\n\n\n
For macOS users, the recommended way to install Azure CLI is by using Homebrew, a popular package manager for macOS. To begin, users should install Homebrew if it is not already present on their system. Once Homebrew is installed, the user must run brew update to ensure that the package manager is up to date.<\/p>\n\n\n\n
To install Azure CLI, users can execute the command brew install azure-cli. If there are issues related to Python dependencies, users may need to first install or upgrade Python using brew install python3, followed by brew upgrade python3 && brew lin– -overwrite python3.<\/p>\n\n\n\n
After installation, the command az– version can be used to confirm that Azure CLI has been installed successfully.<\/p>\n\n\n\n
Azure CLI is compatible with several Linux distributions, including Ubuntu, CentOS, Fedora, and others. The installation process varies slightly depending on the distribution.<\/p>\n\n\n\n
On Ubuntu, the installation is straightforward. Users can execute a single command to download and install the Azure CLI. This command fetches a Microsoft-provided script that handles the installation process automatically. This ease of installation makes Ubuntu one of the most user-friendly platforms for the Azure CLI.<\/p>\n\n\n\n
On CentOS and Fedora, the process involves creating a local repository configuration for the Azure CLI. Users must add the Azure CLI repository details to their system using the echo command and then install the package using the dnf command. Once installed, Azure CLI is ready for use, and the version can be verified using the standard version command.<\/p>\n\n\n\n
Once Azure CLI is installed and operational, users can start managing Azure resources by logging in and executing commands. The interface provides a variety of features such as command history, autocomplete, and syntax highlighting to assist users in working efficiently.<\/p>\n\n\n\n
Azure CLI supports interactive mode, which is designed to help beginners learn the tool. By running the az interactive command, users enter a special environment where they receive inline help, command suggestions, and examples. This mode is useful for learning new commands and understanding how to structure inputs correctly.<\/p>\n\n\n\n
The first step before using most commands is to log in. This is done using the az login command, which opens a browser window where the user can enter their Azure credentials. If the user is unable to open a browser, the az login –use-device-code command can be used. This provides a device code that the user can input into a separate browser session for authentication.<\/p>\n\n\n\n
For automation and service integration, users can log in using service principals or managed identities. The service principal login method involves specifying the client ID, secret, and tenant ID. This is particularly useful in CI\/CD pipelines where user interaction is not possible. For Azure-hosted services like virtual machines or app services that have been assigned identities, the az login –identity command can be used to log in securely without providing credentials.<\/p>\n\n\n\n
Before exploring advanced capabilities, it is essential to understand the basic syntax and structure of Azure CLI commands. The Azure CLI uses a hierarchical command structure, which starts with a base command (az) followed by a group (the Azure service being managed), a subcommand (the action to be performed), and various arguments or flags.<\/p>\n\n\n\n
For example:
az group create –name myResourceGroup –location eastus<\/p>\n\n\n\n
In this example, az is the base command, group specifies the resource group service, and create is the action. The –name and –location are parameters provided to define the resource group.<\/p>\n\n\n\n
The structure follows a logical and consistent pattern, making it easier for users to learn commands across different services. Arguments are typically provided with a double dash prefix and can be positional or keyword-based, depending on the command.<\/p>\n\n\n\n
Azure CLI also supports global arguments such as –help, which displays usage information for a command, and –output, which specifies the output format (such as JSON, table, or TSV). These options are helpful for troubleshooting and data parsing.<\/p>\n\n\n\n
One of the most common uses of Azure CLI is managing resources within Azure subscriptions. Azure resources include a wide range of services such as virtual machines, storage accounts, databases, and web applications. The az resource group of commands provides general-purpose capabilities to interact with any Azure resource.<\/p>\n\n\n\n
Resource groups are containers that hold related Azure resources. Managing these resource groups is fundamental to organizing and controlling cloud environments.<\/p>\n\n\n\n
To create a new resource group:
az group create –name myResourceGroup –location eastus<\/p>\n\n\n\n
To list all existing resource groups:
az group list –output table<\/p>\n\n\n\n
To delete a resource group:
az group delete –name myResourceGroup –yes –no-wait<\/p>\n\n\n\n
The –yes flag confirms deletion without further prompting, and –no-wait returns control to the user immediately without waiting for the operation to complete. These options are useful in automation scripts.<\/p>\n\n\n\n
Tags are used to categorize resources for billing, reporting, or management purposes. Azure CLI allows users to apply, update, or remove tags easily.<\/p>\n\n\n\n
To add a tag to a resource:
az tag create –resource-id \/subscriptions\/{sub-id}\/resourceGroups\/myGroup\/providers\/Microsoft.Compute\/virtualMachines\/myVM –tags environment=production<\/p>\n\n\n\n
To list all tags applied to a resource:
az tag list –resource-id {resource-id}<\/p>\n\n\n\n
Tags are particularly important in large environments where tracking resource ownership, purpose, or lifecycle stage is critical.<\/p>\n\n\n\n
Virtual machines (VMs) are one of the most commonly used Azure services. Azure CLI provides extensive support for managing all aspects of virtual machines, from provisioning to monitoring and deletion.<\/p>\n\n\n\n
To create a basic Linux virtual machine:
az vm create –resource-group myResourceGroup –name myVM –image UbuntuLTS –admin-username azureuser –generate-ssh-keys<\/p>\n\n\n\n
This command deploys a virtual machine using the Ubuntu LTS image and sets up SSH access using automatically generated keys. For a Windows VM, the image name would be different, and a password would typically be used instead of SSH keys.<\/p>\n\n\n\n
To view all VMs in a resource group:
az vm list –resource-group myResourceGroup –output table<\/p>\n\n\n\n
The output format table displays the information in a readable, column-based format. JSON and TSV formats are also available for integration with scripts or applications.<\/p>\n\n\n\n
To start a VM:
az vm start –resource-group myResourceGroup –name myVM<\/p>\n\n\n\n
To stop a VM:
az vm stop –resource-group myResourceGroup –name myVM<\/p>\n\n\n\n
To delete a VM:
az vm delete –resource-group myResourceGroup –name myVM –yes<\/p>\n\n\n\n
The ability to control VMs via the CLI allows administrators to automate tasks such as scaling, maintenance, or cost management during non-peak hours.<\/p>\n\n\n\n
To retrieve detailed information about a virtual machine:
az vm show –resource-group myResourceGroup –name myVM –output json<\/p>\n\n\n\n
This command returns a detailed JSON object containing configuration details, hardware profile, operating system settings, network interfaces, and disk configuration.<\/p>\n\n\n\n
In Azure, networking plays a critical role in the deployment and management of services. Azure CLI provides extensive support for virtual networks (VNets), subnets, public IP addresses, network security groups (NSGs), and load balancers.<\/p>\n\n\n\n
To create a virtual network and a subnet:
az network vnet create –resource-group myResourceGroup –name myVNet –subnet-name mySubnet<\/p>\n\n\n\n
This command creates a VNet with a default address space and a single subnet.<\/p>\n\n\n\n
To list virtual networks in a resource group:
az network vnet list –resource-group myResourceGroup –output table<\/p>\n\n\n\n
To show details of a specific subnet:
az network vnet subnet show –resource-group myResourceGroup –vnet-name myVNet –name mySubnet<\/p>\n\n\n\n
These commands provide insights into IP ranges, connectivity rules, and dependencies between subnets and services.<\/p>\n\n\n\n
Network Security Groups (NSGs) control inbound and outbound traffic to network interfaces, VMs, and subnets. They are crucial for securing Azure environments.<\/p>\n\n\n\n
To create an NSG:
az network nsg create –resource-group myResourceGroup –name myNSG<\/p>\n\n\n\n
To add a security rule to an NSG:
az network nsg rule create –resource-group myResourceGroup –nsg-name myNSG –name AllowSSH –priority 1000 –direction Inbound –access Allow –protocol Tcp –destination-port-range 22 –source-address-prefix ‘*’<\/p>\n\n\n\n
This rule allows inbound SSH access on port 22 from any IP address. Additional rules can be created or modified to suit security requirements.<\/p>\n\n\n\n
To list rules in an NSG:
az network nsg rule list –resource-group myResourceGroup –nsg-name myNSG –output table<\/p>\n\n\n\n
To create a static public IP address:
az network public-ip create –resource-group myResourceGroup –name myPublicIP –allocation-method Static<\/p>\n\n\n\n
To associate a public IP with a VM’s network interface:
az network nic ip-config update –resource-group myResourceGroup –nic-name myNIC –name ipconfig1 –public-ip-address myPublicIP<\/p>\n\n\n\n
To view public IP details:
az network public-ip show –resource-group myResourceGroup –name myPublicIP –output json<\/p>\n\n\n\n
DNS configurations and custom domains can also be managed through Azure CLI using the az network dns command group. These tools allow for seamless domain resolution, internal name resolution, and zone delegation.<\/p>\n\n\n\n
Azure CLI provides built-in tools for checking the health and performance of deployed services.<\/p>\n\n\n\n
To retrieve metrics such as CPU usage:
az monitor metrics list –resource \/subscriptions\/{sub-id}\/resourceGroups\/myResourceGroup\/providers\/Microsoft.Compute\/virtualMachines\/myVM –metric “Percentage CPU”<\/p>\n\n\n\n
These metrics can be filtered by time interval, aggregation type, and more. This is valuable for detecting underperforming resources or unusual spikes in activity.<\/p>\n\n\n\n
To enable diagnostic logs on a resource:
az monitor diagnostic-settings create –resource {resource-id} –name myDiagnostics –workspace {log-analytics-workspace-id} –logs ‘[{“category”: “AllMetrics”,”enabled”: true}]’<\/p>\n\n\n\n
Logs can be routed to a Log Analytics workspace, Event Hubs, or Storage Accounts for further analysis.<\/p>\n\n\n\n
Azure CLI commands can be embedded into shell scripts for Unix-based systems or batch scripts for Windows. This enables automation of repetitive tasks and integration with deployment pipelines.<\/p>\n\n\n\n
A basic deployment script for a VM might look like the following in a .sh file:<\/p>\n\n\n\n
sql<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
#!\/bin\/bash<\/p>\n\n\n\n
az group create –name DevGroup –location westus<\/p>\n\n\n\n
az vm create \\<\/p>\n\n\n\n
–resource-group DevGroup \\<\/p>\n\n\n\n
–name DevVM \\<\/p>\n\n\n\n
–image UbuntuLTS \\<\/p>\n\n\n\n
–admin-username devuser \\<\/p>\n\n\n\n
–generate-ssh-keys<\/p>\n\n\n\n
az vm open-port –port 80 –resource-group DevGroup –name DevVM<\/p>\n\n\n\n
When executed, this script creates a resource group, deploys a VM, and opens port 80 for HTTP access.<\/p>\n\n\n\n
Automation scripts improve consistency, save time, and reduce human errors in complex cloud operations.<\/p>\n\n\n\n
Azure CLI enables users to go beyond basic commands by offering scripting capabilities that support conditional logic, loops, parameterization, and modularity. These capabilities are essential for performing complex deployments, repetitive operations, or cross-environment configurations.<\/p>\n\n\n\n
Azure CLI can be used in shell scripts that incorporate variables and control statements to manage dynamic cloud environments. This enables scripts to adapt to different inputs or conditions.<\/p>\n\n\n\n
A sample script using variables:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
#!\/bin\/bash<\/p>\n\n\n\n
RESOURCE_GROUP=”MyAppGroup”<\/p>\n\n\n\n
LOCATION=”centralus”<\/p>\n\n\n\n
VM_NAME=”MyAppVM”<\/p>\n\n\n\n
az group create –name $RESOURCE_GROUP –location $LOCATION<\/p>\n\n\n\n
az vm create \\<\/p>\n\n\n\n
–resource-group $RESOURCE_GROUP \\<\/p>\n\n\n\n
–name $VM_NAME \\<\/p>\n\n\n\n
–image UbuntuLTS \\<\/p>\n\n\n\n
–admin-username adminuser \\<\/p>\n\n\n\n
–generate-ssh-keys<\/p>\n\n\n\n
Using shell scripting features like if statements, the script can verify that resources do not already exist before creating them. For example:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
if az group exists –name $RESOURCE_GROUP; then<\/p>\n\n\n\n
echo “Resource group already exists.”<\/p>\n\n\n\n
else<\/p>\n\n\n\n
az group create –name $RESOURCE_GROUP –location $LOCATION<\/p>\n\n\n\n
fi<\/p>\n\n\n\n
This ensures that deployments are idempotent and reduce the risk of duplicate resource creation.<\/p>\n\n\n\n
Loops can be used to perform tasks on multiple resources. For example, creating several VMs in a loop:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
for i in 1 2 3<\/p>\n\n\n\n
do<\/p>\n\n\n\n
az vm create \\<\/p>\n\n\n\n
–resource-group $RESOURCE_GROUP \\<\/p>\n\n\n\n
–name MyVM$i \\<\/p>\n\n\n\n
–image UbuntuLTS \\<\/p>\n\n\n\n
–admin-username azureuser \\<\/p>\n\n\n\n
–generate-ssh-keys<\/p>\n\n\n\n
done<\/p>\n\n\n\n
This is particularly useful in development or testing environments where identical resources are deployed in multiples.<\/p>\n\n\n\n
Scripts can read resource names or configuration values from external files. This supports scalable deployments across large environments.<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
while read vmname; do<\/p>\n\n\n\n
az vm create \\<\/p>\n\n\n\n
–resource-group $RESOURCE_GROUP \\<\/p>\n\n\n\n
–name $vmname \\<\/p>\n\n\n\n
–image UbuntuLTS \\<\/p>\n\n\n\n
–admin-username azureuser \\<\/p>\n\n\n\n
–generate-ssh-keys<\/p>\n\n\n\n
done < vm_names.txt<\/p>\n\n\n\n
Using text files for dynamic input makes scripts flexible and reusable across teams and projects.<\/p>\n\n\n\n
Azure CLI plays an essential role in continuous integration and deployment (CI\/CD) by providing infrastructure provisioning, configuration management, and environment validation within automated pipelines.<\/p>\n\n\n\n
Many organizations use pipeline tools such as GitHub Actions, Azure DevOps, Jenkins, and GitLab CI to automate software delivery. Azure CLI can be invoked directly in these pipelines using shell script steps.<\/p>\n\n\n\n
An example of an Azure DevOps pipeline using Azure CLI:<\/p>\n\n\n\n
yaml<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
steps:<\/p>\n\n\n\n
– task: AzureCLI@2<\/p>\n\n\n\n
inputs:<\/p>\n\n\n\n
azureSubscription: ‘MyServiceConnection’<\/p>\n\n\n\n
scriptType: ‘bash’<\/p>\n\n\n\n
scriptLocation: ‘inlineScript’<\/p>\n\n\n\n
inlineScript: |<\/p>\n\n\n\n
az group create –name MyPipelineGroup –location eastus<\/p>\n\n\n\n
az vm create –resource-group MyPipelineGroup –name PipelineVM –image UbuntuLTS –admin-username azureuser –generate-ssh-keys<\/p>\n\n\n\n
This automates the deployment of infrastructure every time a commit is pushed or a release is triggered.<\/p>\n\n\n\n
Authentication in pipelines is usually done using a service principal with a client ID, secret, and tenant ID:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az login –service-principal \\<\/p>\n\n\n\n
–username $AZURE_CLIENT_ID \\<\/p>\n\n\n\n
–password $AZURE_CLIENT_SECRET \\<\/p>\n\n\n\n
–tenant $AZURE_TENANT_ID<\/p>\n\n\n\n
This method is secure and allows for non-interactive login in automated environments. These credentials are typically stored in pipeline secrets to prevent exposure.<\/p>\n\n\n\n
Azure CLI supports the deployment of infrastructure through declarative templates such as ARM (Azure Resource Manager) or Bicep files. These templates define the desired state of infrastructure in a JSON or domain-specific language format.<\/p>\n\n\n\n
To deploy a template with Azure CLI:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az deployment group create \\<\/p>\n\n\n\n
–resource-group MyResourceGroup \\<\/p>\n\n\n\n
–template-file azuredeploy.json \\<\/p>\n\n\n\n
–parameters @azuredeploy.parameters.json<\/p>\n\n\n\n
This command provisions all resources defined in the template, ensuring consistency and version control.<\/p>\n\n\n\n
Azure CLI provides tools to manage Azure Active Directory (Azure AD), users, roles, and permissions. Proper identity and access management is vital for maintaining security and compliance.<\/p>\n\n\n\n
Service principals are used for automated tools and applications to authenticate and access Azure resources.<\/p>\n\n\n\n
To create a service principal:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az ad sp create-for-rbac –name myApp –role contributor –scopes \/subscriptions\/{subscription-id}\/resourceGroups\/MyResourceGroup<\/p>\n\n\n\n
This generates credentials including app ID, password, and tenant ID. These credentials are used for authentication in scripts or pipelines.<\/p>\n\n\n\n
To list service principals:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az ad sp list –display-name myApp<\/p>\n\n\n\n
Azure uses role-based access control (RBAC) to manage permissions. Azure CLI can assign roles at subscription, resource group, or resource levels.<\/p>\n\n\n\n
To assign the “Reader” role:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az role assignment create \\<\/p>\n\n\n\n
–assignee <user-or-service-principal-id> \\<\/p>\n\n\n\n
–role Reader \\<\/p>\n\n\n\n
–scope \/subscriptions\/{subscription-id}\/resourceGroups\/MyResourceGroup<\/p>\n\n\n\n
To list all role assignments for a user:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az role assignment list –assignee <user-email> –output table<\/p>\n\n\n\n
This helps administrators review and audit access rights regularly.<\/p>\n\n\n\n
Azure Storage provides blob, file, table, and queue storage. Azure CLI includes powerful commands to manage storage accounts, containers, and data objects.<\/p>\n\n\n\n
To create a storage account:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az storage account create \\<\/p>\n\n\n\n
–name mystorageacct \\<\/p>\n\n\n\n
–resource-group MyResourceGroup \\<\/p>\n\n\n\n
–location eastus \\<\/p>\n\n\n\n
–sku Standard_LRS<\/p>\n\n\n\n
To list storage accounts:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az storage account list –output table<\/p>\n\n\n\n
Blobs are used to store unstructured data such as images and documents.<\/p>\n\n\n\n
To create a blob container:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az storage container create \\<\/p>\n\n\n\n
–name mycontainer \\<\/p>\n\n\n\n
–account-name mystorageacct \\<\/p>\n\n\n\n
–public-access off<\/p>\n\n\n\n
To upload a file:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az storage blob upload \\<\/p>\n\n\n\n
–container-name mycontainer \\<\/p>\n\n\n\n
–file .\/myfile.txt \\<\/p>\n\n\n\n
–name myfile.txt \\<\/p>\n\n\n\n
–account-name mystorageacct<\/p>\n\n\n\n
To list blobs:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az storage blob list \\<\/p>\n\n\n\n
–container-name mycontainer \\<\/p>\n\n\n\n
–account-name mystorageacct \\<\/p>\n\n\n\n
–output table<\/p>\n\n\n\n
Azure Files allows mounting file shares in the cloud.<\/p>\n\n\n\n
To create a file share:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az storage share create \\<\/p>\n\n\n\n
–name myfileshare \\<\/p>\n\n\n\n
–account-name mystorageacct<\/p>\n\n\n\n
To upload a file:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az storage file upload \\<\/p>\n\n\n\n
–share-name myfileshare \\<\/p>\n\n\n\n
–source .\/localfile.txt \\<\/p>\n\n\n\n
–path remotefile.txt \\<\/p>\n\n\n\n
–account-name mystorageacct<\/p>\n\n\n\n
Azure CLI supports scripting these operations for daily backups, data migration, or scheduled file uploads.<\/p>\n\n\n\n
Bicep is a domain-specific language designed to simplify ARM template syntax. Azure CLI supports Bicep natively, enabling users to deploy and manage infrastructure declaratively.<\/p>\n\n\n\n
To deploy a Bicep file:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az deployment group create \\<\/p>\n\n\n\n
–resource-group MyResourceGroup \\<\/p>\n\n\n\n
–template-file main.bicep<\/p>\n\n\n\n
Bicep files use a cleaner syntax compared to JSON, making them easier to read and maintain.<\/p>\n\n\n\n
Azure CLI allows you to validate templates before deployment:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az deployment group validate \\<\/p>\n\n\n\n
–resource-group MyResourceGroup \\<\/p>\n\n\n\n
–template-file main.bicep<\/p>\n\n\n\n
To preview changes:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az deployment group what-if \\<\/p>\n\n\n\n
–resource-group MyResourceGroup \\<\/p>\n\n\n\n
–template-file main.bicep<\/p>\n\n\n\n
These features help avoid unintended changes or misconfigurations during infrastructure updates.<\/p>\n\n\n\n
Azure CLI can export current deployments as ARM templates:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az resource show \\<\/p>\n\n\n\n
–resource-group MyResourceGroup \\<\/p>\n\n\n\n
–name MyVM \\<\/p>\n\n\n\n
–resource-type Microsoft.Compute\/virtualMachines \\<\/p>\n\n\n\n
–output json > myvm-template.json<\/p>\n\n\n\n
These templates can be converted to Bicep using the Bicep CLI tool, allowing teams to adopt infrastructure as code practices without starting from scratch.<\/p>\n\n\n\n
Monitoring resources is a fundamental part of managing a cloud infrastructure. Azure CLI provides a suite of tools that allow users to monitor system performance, retrieve logs, configure alerts, and visualize metrics. These capabilities enable administrators to identify system failures, resource bottlenecks, and potential security threats in real time.<\/p>\n\n\n\n
Azure Monitor is a service that collects metrics and logs from Azure resources. Azure CLI can be used to query this data and generate reports.<\/p>\n\n\n\n
To list available metrics for a resource:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az monitor metrics list-definitions \\<\/p>\n\n\n\n
–resource \/subscriptions\/{subscription-id}\/resourceGroups\/MyResourceGroup\/providers\/Microsoft.Compute\/virtualMachines\/MyVM<\/p>\n\n\n\n
To query specific metrics such as CPU usage:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az monitor metrics list \\<\/p>\n\n\n\n
–resource \/subscriptions\/{subscription-id}\/resourceGroups\/MyResourceGroup\/providers\/Microsoft.Compute\/virtualMachines\/MyVM \\<\/p>\n\n\n\n
–metric “Percentage CPU” \\<\/p>\n\n\n\n
–interval PT1M \\<\/p>\n\n\n\n
–aggregation Average<\/p>\n\n\n\n
This command retrieves one-minute interval averages for CPU usage, which is helpful for performance tuning and capacity planning.<\/p>\n\n\n\n
Azure CLI allows users to configure diagnostic settings to send logs and metrics to a Log Analytics workspace, Event Hubs, or a storage account.<\/p>\n\n\n\n
To enable diagnostics for a virtual machine:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az monitor diagnostic-settings create \\<\/p>\n\n\n\n
–name VM-Diagnostics \\<\/p>\n\n\n\n
–resource \/subscriptions\/{subscription-id}\/resourceGroups\/MyResourceGroup\/providers\/Microsoft.Compute\/virtualMachines\/MyVM \\<\/p>\n\n\n\n
–workspace {workspace-id} \\<\/p>\n\n\n\n
–metrics ‘[{“category”:”AllMetrics”,”enabled”:true}]’ \\<\/p>\n\n\n\n
–logs ‘[{“category”:”Administrative”,”enabled”:true}]’<\/p>\n\n\n\n
This configuration helps ensure that administrators can analyze and correlate diagnostic data efficiently.<\/p>\n\n\n\n
Azure CLI can also be used to create alerts based on thresholds or anomalies.<\/p>\n\n\n\n
To create a metric alert:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az monitor metrics alert create \\<\/p>\n\n\n\n
–name HighCPUAlert \\<\/p>\n\n\n\n
–resource-group MyResourceGroup \\<\/p>\n\n\n\n
–scopes \/subscriptions\/{subscription-id}\/resourceGroups\/MyResourceGroup\/providers\/Microsoft.Compute\/virtualMachines\/MyVM \\<\/p>\n\n\n\n
–condition “avg Percentage CPU > 80” \\<\/p>\n\n\n\n
–description “Alert when CPU usage exceeds 80 percent”<\/p>\n\n\n\n
This command creates an alert rule that triggers when average CPU usage exceeds 80 percent, enabling proactive performance management.<\/p>\n\n\n\n
Cloud costs can quickly spiral out of control if not monitored and optimized regularly. Azure CLI offers tools to view consumption, analyze spending, and manage budgets.<\/p>\n\n\n\n
To list current usage details:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az consumption usage list –start-date 2025-06-01 –end-date 2025-06-25 –output table<\/p>\n\n\n\n
This displays the usage of all resources during the specified date range. The output can be formatted as JSON for further processing.<\/p>\n\n\n\n
To view current cost summaries:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az consumption pricesheet show –output table<\/p>\n\n\n\n
This command lists the unit prices of services used during the billing period, helping administrators track resource expenses.<\/p>\n\n\n\n
To ensure cost control, users can set budgets and configure alerts for overspending.<\/p>\n\n\n\n
To create a budget:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az consumption budget create \\<\/p>\n\n\n\n
–amount 500 \\<\/p>\n\n\n\n
–name MonthlyBudget \\<\/p>\n\n\n\n
–time-grain monthly \\<\/p>\n\n\n\n
–budget-name MonthlyBudget \\<\/p>\n\n\n\n
–category cost \\<\/p>\n\n\n\n
–start-date 2025-06-01 \\<\/p>\n\n\n\n
–end-date 2025-12-31 \\<\/p>\n\n\n\n
–resource-group MyResourceGroup<\/p>\n\n\n\n
Budgets help notify users when spending approaches or exceeds defined limits. Alerts can be sent via email or integrated with action groups for automated response.<\/p>\n\n\n\n
Security is critical in cloud environments, especially when deploying automation that accesses sensitive resources. Azure CLI supports secure credential management and provides guidelines for safe scripting.<\/p>\n\n\n\n
Managed identities eliminate the need for hardcoded credentials in scripts and automation. Azure CLI supports the use of system-assigned or user-assigned managed identities.<\/p>\n\n\n\n
To enable a system-assigned identity on a virtual machine:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az vm identity assign –name MyVM –resource-group MyResourceGroup<\/p>\n\n\n\n
To log in with a managed identity:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az login –identity<\/p>\n\n\n\n
This is highly secure and preferred in automation scenarios such as Azure Functions, Logic Apps, or VM scripts.<\/p>\n\n\n\n
When using service principals in automation, secrets and credentials should never be stored in plaintext within scripts. Use secure key vaults, environment variables, or managed identities.<\/p>\n\n\n\n
To access secrets from Azure Key Vault:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az keyvault secret show –vault-name MyKeyVault –name MySecret –query value -o tsv<\/p>\n\n\n\n
This command retrieves the secret value securely and can be used in scripts without exposing credentials.<\/p>\n\n\n\n
To review audit logs:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az monitor activity-log list –resource-group MyResourceGroup –output table<\/p>\n\n\n\n
This allows administrators to track actions performed on Azure resources, detect unauthorized access, and enforce accountability.<\/p>\n\n\n\n
Deploying resources across multiple regions ensures high availability, performance optimization, and disaster recovery. Azure CLI makes it easy to perform these distributed deployments.<\/p>\n\n\n\n
Azure provides multiple regions worldwide. To list available regions:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az account list-locations –output table<\/p>\n\n\n\n
To deploy a resource to a specific region:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az vm create –name MyVM –resource-group MyResourceGroup –location westus –image UbuntuLTS –admin-username azureuser –generate-ssh-keys<\/p>\n\n\n\n
This command ensures that the VM is provisioned in the West US region, enabling geographic diversity.<\/p>\n\n\n\n
To replicate a storage account:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az storage account create –name mystorageacct2 –resource-group MyResourceGroup –location centralus –sku Standard_GRS<\/p>\n\n\n\n
The Standard_GRS option enables geo-redundant storage, automatically replicating data to a secondary region.<\/p>\n\n\n\n
Azure CLI can assist in configuring disaster recovery strategies such as Azure Site Recovery.<\/p>\n\n\n\n
To enable replication for a VM:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az backup protection enable-for-vm \\<\/p>\n\n\n\n
–resource-group MyResourceGroup \\<\/p>\n\n\n\n
–vault-name MyRecoveryServicesVault \\<\/p>\n\n\n\n
–vm MyVM \\<\/p>\n\n\n\n
–policy-name DefaultPolicy<\/p>\n\n\n\n
This ensures that VM snapshots are stored securely and can be restored in another region during outages.<\/p>\n\n\n\n
As users become more experienced with Azure CLI, they can apply advanced techniques to streamline work, improve efficiency, and reduce operational overhead.<\/p>\n\n\n\n
Azure CLI allows users to create aliases for frequently used commands. This speeds up development and reduces repetitive typing.<\/p>\n\n\n\n
To create an alias:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az alias create –name rglist –command “group list –output table”<\/p>\n\n\n\n
Now the user can simply type az rglist instead of the full command.<\/p>\n\n\n\n
Interactive mode provides inline help, auto-completion, and command suggestions:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az interactive<\/p>\n\n\n\n
This is especially useful for beginners or when exploring unfamiliar services.<\/p>\n\n\n\n
Azure CLI can store command output in variables for use in subsequent commands:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
vmId=$(az vm show –name MyVM –resource-group MyResourceGroup –query id -o tsv)<\/p>\n\n\n\n
az monitor metrics list –resource $vmId –metric “Percentage CPU”<\/p>\n\n\n\n
This technique improves script readability and avoids hardcoding resource IDs.<\/p>\n\n\n\n
For complex automation, JMESPath queries help extract precise values:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
az vm list –query “[?storageProfile.osDisk.osType==’Linux’].name” –output table<\/p>\n\n\n\n
This returns only the names of Linux-based VMs.<\/p>\n\n\n\n
Users can automate execution by scheduling tasks via cron (Linux) or Task Scheduler (Windows). For example, running a backup script every night:<\/p>\n\n\n\n
bash<\/p>\n\n\n\n
CopyEdit<\/p>\n\n\n\n
0 2 * * * \/home\/user\/backup.sh<\/p>\n\n\n\n
This approach ensures reliability and removes the need for manual intervention.<\/p>\n\n\n\n
The Azure Command-Line Interface (Azure CLI) is more than just a tool for issuing commands; it is a foundational element for cloud infrastructure management, automation, and optimization. Whether you are a developer deploying a single web app, a systems administrator managing dozens of virtual machines, or a DevOps engineer automating multi-region deployments, Azure CLI provides the flexibility and control needed to operate efficiently in a cloud-first environment.<\/p>\n\n\n\n
What makes Azure CLI especially powerful is its consistency. It provides a predictable, scriptable interface across all Azure services, making it a reliable tool for managing everything from simple projects to complex enterprise environments. With support for multiple output formats, dynamic queries, interactive mode, and integration with scripting languages, Azure CLI offers both human-friendly and machine-consumable interfaces.<\/p>\n\n\n\n
By mastering Azure CLI, professionals gain the ability to automate repetitive tasks, enforce security policies, reduce configuration errors, and ensure consistency across deployments. It also opens up the potential for continuous delivery, infrastructure version control, and cloud governance\u2014cornerstones of modern DevOps practices.<\/p>\n\n\n\n
In today\u2019s rapidly evolving technological landscape, cloud proficiency is no longer optional. Knowing how to wield Azure CLI effectively gives individuals and teams a distinct advantage in delivering scalable, secure, and maintainable cloud solutions. As Azure continues to expand and innovate, so will the capabilities of Azure CLI, making it a lifelong asset for any cloud professional.<\/p>\n\n\n\n
Embracing command-line efficiency through Azure CLI is not just about mastering syntax\u2014it\u2019s about adopting a mindset of automation, precision, and continuous improvement.<\/p>\n","protected":false},"excerpt":{"rendered":"
Azure CLI, short for Azure Command-Line Interface, is a powerful cross-platform tool provided by Microsoft for managing Azure cloud resources. It is a command-line utility that enables developers, system administrators, and cloud engineers to interact with Azure services in a programmable and scriptable manner. While it does not replace Azure PowerShell, it serves as an […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1253","post","type-post","status-publish","format-standard","hentry","category-posts"],"_links":{"self":[{"href":"https:\/\/www.actualtests.com\/blog\/wp-json\/wp\/v2\/posts\/1253"}],"collection":[{"href":"https:\/\/www.actualtests.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.actualtests.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.actualtests.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.actualtests.com\/blog\/wp-json\/wp\/v2\/comments?post=1253"}],"version-history":[{"count":1,"href":"https:\/\/www.actualtests.com\/blog\/wp-json\/wp\/v2\/posts\/1253\/revisions"}],"predecessor-version":[{"id":1271,"href":"https:\/\/www.actualtests.com\/blog\/wp-json\/wp\/v2\/posts\/1253\/revisions\/1271"}],"wp:attachment":[{"href":"https:\/\/www.actualtests.com\/blog\/wp-json\/wp\/v2\/media?parent=1253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.actualtests.com\/blog\/wp-json\/wp\/v2\/categories?post=1253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.actualtests.com\/blog\/wp-json\/wp\/v2\/tags?post=1253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}