👇quiz 3👇
func hello(num ...int) { num[0] = 18 } func main() { i := []int{5, 6, 7} hello(i...) fmt.Println(i[0]) }
func hello(num ...int) { num[0] = 18 } func main() { i := []int{5, 6, 7} hello(i...) fmt.Println(i[0]) }
Anonymous Quiz
35%
18
47%
5
18%
Error
👇quiz 4👇
func main() { a := [2]int{5, 6} b := [2]int{5, 6} if a == b { fmt.Println("equal") } else { fmt.Println("not equal") } }
func main() { a := [2]int{5, 6} b := [2]int{5, 6} if a == b { fmt.Println("equal") } else { fmt.Println("not equal") } }
Anonymous Quiz
27%
Error
40%
Equal
33%
Not equal
👇quiz 5👇
func main() { a := [5]int{1, 2, 3, 4, 5} t := a[3:4:4] fmt.Println(t[0]) }
func main() { a := [5]int{1, 2, 3, 4, 5} t := a[3:4:4] fmt.Println(t[0]) }
Anonymous Quiz
38%
3
31%
4
31%
Error
👇quiz 8👇
func main() { var i interface{} if i == nil { fmt.Println("nil") return } fmt.Println("not nil") }
func main() { var i interface{} if i == nil { fmt.Println("nil") return } fmt.Println("not nil") }
Anonymous Quiz
35%
Nil
47%
Not nil
18%
Error
Forwarded from Mahmoud
#نشست هفتم - لایو کدینگ از پروژهای که منجر به مهاجرت شد
در این ارائه حامد مومنی پروژهای رو که خودش برای مهاجرت انجام داده رو ارائه میده
https://youtu.be/Nh0EnCg7NnE
در این ارائه حامد مومنی پروژهای رو که خودش برای مهاجرت انجام داده رو ارائه میده
https://youtu.be/Nh0EnCg7NnE
Kubernetes-Cheat-Sheet_07182019.pdf
174.4 KB
🎯Kubernetes cheat sheet🎯
🔰 @gopher_academy
🔰 @gopher_academy
🎯start🎯
🔺gcloud init:
Initialize, authorize, and configure the gcloud tool.
🔺gcloud version:
Display version and installed components.
🔺gcloud components install:
Install specific components.
🔺gcloud components update:
Update your Cloud SDK to the latest version.
🔺gcloud config set project:
Set a default Google Cloud project to work on.
🔺gcloud info:
Display current gcloud tool environment details.
🔰 @gopher_academy
🔺gcloud init:
Initialize, authorize, and configure the gcloud tool.
🔺gcloud version:
Display version and installed components.
🔺gcloud components install:
Install specific components.
🔺gcloud components update:
Update your Cloud SDK to the latest version.
🔺gcloud config set project:
Set a default Google Cloud project to work on.
🔺gcloud info:
Display current gcloud tool environment details.
🔰 @gopher_academy
🎯Help🎯
👇Cloud SDK is happy to help.👇
🔺gcloud help:
Search the gcloud tool reference documents for specific terms.
🔺gcloud feedback:
Provide feedback for the Cloud SDK team.
🔺gcloud topic:
Supplementary help material for non-command topics like accessibility, filtering, and formatting
🔰 @gopher_academy
👇Cloud SDK is happy to help.👇
🔺gcloud help:
Search the gcloud tool reference documents for specific terms.
🔺gcloud feedback:
Provide feedback for the Cloud SDK team.
🔺gcloud topic:
Supplementary help material for non-command topics like accessibility, filtering, and formatting
🔰 @gopher_academy
🎯Personalization🎯
👇Make the Cloud SDK your own; personalize your configuration with properties.👇
🔺gcloud config set:
Define a property (like compute/zone) for the current configuration.
🔺gcloud config get-value:
Fetch value of a Cloud SDK property.
🔺gcloud config list:
Display all the properties for the current configuration.
🔺gcloud config configurations create:
Create a new named configuration.
🔺gcloud config configurations list:
Display a list of all available configurations.
🔺gcloud config configurations activate:
Switch to an existing named configuration.
🔰 @gopher_academy
👇Make the Cloud SDK your own; personalize your configuration with properties.👇
🔺gcloud config set:
Define a property (like compute/zone) for the current configuration.
🔺gcloud config get-value:
Fetch value of a Cloud SDK property.
🔺gcloud config list:
Display all the properties for the current configuration.
🔺gcloud config configurations create:
Create a new named configuration.
🔺gcloud config configurations list:
Display a list of all available configurations.
🔺gcloud config configurations activate:
Switch to an existing named configuration.
🔰 @gopher_academy
🎯Credentials🎯
👇Grant and revoke authorization to Cloud SDK👇
🔺gcloud auth login:
Authorize Google Cloud access for the gcloud tool with Google user credentials and set current account as active.
🔺gcloud auth activate-service-account:
Like gcloud auth login but with service account credentials.
🔺gcloud auth list:
List all credentialed accounts.
🔺gcloud auth print-access-token:
Display the current account's access token.
🔺gcloud auth revoke:
Remove access credentials for an account.
🔰 @gopher_academy
👇Grant and revoke authorization to Cloud SDK👇
🔺gcloud auth login:
Authorize Google Cloud access for the gcloud tool with Google user credentials and set current account as active.
🔺gcloud auth activate-service-account:
Like gcloud auth login but with service account credentials.
🔺gcloud auth list:
List all credentialed accounts.
🔺gcloud auth print-access-token:
Display the current account's access token.
🔺gcloud auth revoke:
Remove access credentials for an account.
🔰 @gopher_academy
🎯Projects🎯
👇Manage project access policies👇
🔺gcloud projects describe:
Display metadata for a project (including its ID).
🔺gcloud projects add-iam-policy-binding:
Add an IAM policy binding to a specified project.
🔰 @gopher_academy
👇Manage project access policies👇
🔺gcloud projects describe:
Display metadata for a project (including its ID).
🔺gcloud projects add-iam-policy-binding:
Add an IAM policy binding to a specified project.
🔰 @gopher_academy
🎯Identity & Access Management🎯
👇Configuring Cloud Identity & Access Management (IAM) preferences and service accounts👇
🔺gcloud iam list-grantable-roles:
List IAM grantable roles for a resource.
🔺gcloud iam roles create:
Create a custom role for a project or org.
🔺gcloud iam service-accounts create:
Create a service account for a project.
🔺gcloud iam service-accounts add-iam-policy-binding:
Add an IAM policy binding to a service account.
🔺gcloud iam service-accounts set-iam-policy-binding:
Replace existing IAM policy binding.
🔺gcloud iam service-accounts keys list:
List a service account's keys.
🔰 @gopher_academy
👇Configuring Cloud Identity & Access Management (IAM) preferences and service accounts👇
🔺gcloud iam list-grantable-roles:
List IAM grantable roles for a resource.
🔺gcloud iam roles create:
Create a custom role for a project or org.
🔺gcloud iam service-accounts create:
Create a service account for a project.
🔺gcloud iam service-accounts add-iam-policy-binding:
Add an IAM policy binding to a service account.
🔺gcloud iam service-accounts set-iam-policy-binding:
Replace existing IAM policy binding.
🔺gcloud iam service-accounts keys list:
List a service account's keys.
🔰 @gopher_academy
🎯Docker & Google Kubernetes Engine (GKE)🎯
👇Manage containerized applications on Kubernetes👇
🔺gcloud auth configure-docker
: Register the gcloud tool as a Docker credential helper.
🔺gcloud container clusters create:
Create a cluster to run GKE containers.
🔺gcloud container clusters list:
List clusters for running GKE containers.
🔺gcloud container clusters get-credentials:
Update kubeconfig to get kubectl to use a GKE cluster.
🔺gcloud container images list-tags:
List tag and digest metadata for a container image.
🔰 @gopher_academy
👇Manage containerized applications on Kubernetes👇
🔺gcloud auth configure-docker
: Register the gcloud tool as a Docker credential helper.
🔺gcloud container clusters create:
Create a cluster to run GKE containers.
🔺gcloud container clusters list:
List clusters for running GKE containers.
🔺gcloud container clusters get-credentials:
Update kubeconfig to get kubectl to use a GKE cluster.
🔺gcloud container images list-tags:
List tag and digest metadata for a container image.
🔰 @gopher_academy
🎯Virtual Machines & Compute Engine🎯
👇Create, run, and manage VMs on Google infrastructure👇
🔺gcloud compute zones list:
List Compute Engine zones.
🔺gcloud compute instances describe:
Display a VM instance's details.
🔺gcloud compute instances list:
List all VM instances in a project.
🔺gcloud compute disks snapshot:
Create snapshot of persistent disks.
🔺gcloud compute snapshots describe:
Display a snapshot's details.
🔺gcloud compute snapshots delete:
Delete a snapshot.
🔺gcloud compute ssh:
Connect to a VM instance by using SSH.
🔰 @gopher_academy
👇Create, run, and manage VMs on Google infrastructure👇
🔺gcloud compute zones list:
List Compute Engine zones.
🔺gcloud compute instances describe:
Display a VM instance's details.
🔺gcloud compute instances list:
List all VM instances in a project.
🔺gcloud compute disks snapshot:
Create snapshot of persistent disks.
🔺gcloud compute snapshots describe:
Display a snapshot's details.
🔺gcloud compute snapshots delete:
Delete a snapshot.
🔺gcloud compute ssh:
Connect to a VM instance by using SSH.
🔰 @gopher_academy
🎯Serverless & App Engine🎯
👇Build highly scalable applications on a fully managed serverless platform👇
🔺gcloud app deploy:
Deploy your app's code and configuration to the App Engine server.
🔺gcloud app versions list:
List all versions of all services deployed to the App Engine server.
🔺gcloud app browse:
Open the current app in a web browser.
🔺gcloud app create:
Create an App Engine app within your current project.
🔺gcloud app logs read:
Display the latest App Engine app logs.
🔰 @gopher_academy
👇Build highly scalable applications on a fully managed serverless platform👇
🔺gcloud app deploy:
Deploy your app's code and configuration to the App Engine server.
🔺gcloud app versions list:
List all versions of all services deployed to the App Engine server.
🔺gcloud app browse:
Open the current app in a web browser.
🔺gcloud app create:
Create an App Engine app within your current project.
🔺gcloud app logs read:
Display the latest App Engine app logs.
🔰 @gopher_academy
🎯Miscellaneous🎯
👇Commands that might come in handy👇
🔺gcloud kms decrypt:
Decrypt ciphertext (to a plaintext file) using a Cloud Key Management Service (Cloud KMS) key.
🔺gcloud logging logs list:
List your project's logs.
🔺gcloud sql backups describe:
Display info about a Cloud SQL instance backup.
🔺gcloud sql export sql:
Export data from a Cloud SQL instance to a SQL file.
🔰 @gopher_academy
👇Commands that might come in handy👇
🔺gcloud kms decrypt:
Decrypt ciphertext (to a plaintext file) using a Cloud Key Management Service (Cloud KMS) key.
🔺gcloud logging logs list:
List your project's logs.
🔺gcloud sql backups describe:
Display info about a Cloud SQL instance backup.
🔺gcloud sql export sql:
Export data from a Cloud SQL instance to a SQL file.
🔰 @gopher_academy