MySQL Backup with mysqldump 👉 Backup the database from the local Docker container: docker exec [mysql_container_id] sh -c 'exec mysqldump -u[user] -p[password] [database_name]' > backup-$(dat...

Create new User sudo adduser nguyen.van.a Add SSH key sudo mkdir /home/nguyen.van.a/.ssh/ sudo chmod 0700 /home/nguyen.van.a/.ssh/ sudo -- sh -c "echo 'ssh-ed25519 AAAAC3NzaC1lZDi1NTE5AAAAILaLv...

Kotlin Barcode examples 👉 Refer Utilities / Helpers Date time Java TODO

PostgreSQL Find session ID (pid) SELECT * FROM pg_stat_activity WHERE datname = 'dbname' # postgres database AND usename = 'apiuser' # postgres username Kill session pg_cancel_backend(pid):...

Guideline To set the scroll direction of your mouse, do the following steps: Step 1: Open Windows PowerShell in Administrator Mode. You can do this by going to Start Menu, type PowerShell, and cl...

Guideline 1. Creating the SSH keys. For each SSH key pairs: Go ~/.ssh Run: ssh-keygen -t rsa -b 4096 -C "[email protected]" 2. Register your keys to the respective GitHub accounts. Follow...

First run /usr/libexec/java_home -V to check available Java Virtual Machine: Matching Java Virtual Machines (2): 20.0.1 (arm64) "Eclipse Adoptium" - "OpenJDK 20.0.1" /Library/Java/JavaVirtualMachi...

Gradle What’s the difference between implementation, api and compile (compileOnly, runtimeOnly, testImplementation, testCompileOnly, testRuntimeOnly) in Gradle? Name Role ...

Gradle (Groovy) . ├── app │ ... │ └── build.gradle └── settings.gradle rootProject.name = 'basic-multiproject' include 'app' plugins { id 'application' } application { mainClass ...

This tutorial will guide you how to write a post in the Chirpy template, and it’s worth reading even if you’ve used Jekyll before, as many features require specific variables to be set. Naming and...