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To use Cloudflare Zero Trust Certificates in a self-hosted environment, you'll need to: Overview: Generate a private key and a certificate signing request (CSR) on your server. You can use tools like OpenSSL to do this. Submit the CSR to Cloudflare and reques...

Once you have obtained your Cloudflare Zero Trust certificate and private key, and assuming that you have a Docker Compose file for your application, you can use them in your Compose file by adding a volume to mount the certificate and private key files direct...

This Markdown cheat sheet contains the most-used Markdown elements. To keep this cheat sheet brief, I will sometimes link to more detailed explanations in separate articles. Markdown Headers There are two ways to create a header in Markdown: by using hashes or...

Preberi na naslovu Docker Network command docker network create --help Usage: docker network create [OPTIONS] NETWORK Create a network Options: --attachable Enable manual container attachment --aux-address map Auxiliary IPv4 or I...

Summary Welcome to the regeEx Tutorial. This template is used to help better understand regex and their different uses. Regex or Regular Expressions are defined as a sequence of special characters that describe a search pattern. The regex that will be used in ...

Based on modern regex-directed engines with features like lazy quatifiers and backreferences. Useful ^(?=.*?\bbubble\b)(?=.*?\bgum\b).* ^(?!.*bubble).* ^(?!(?:foo|bar)$)\w+$ Matching [cols="^1,4,3"] |=== |RegEx |Matching|Example |[abc]|A single character: ...

Problem : Application is conected to frontend and access database on backend. Database is not accessible to outside world. Appliaction should have to have static ip. Solution: Define two separate networks in your Docker Compose file, one for the frontend an...

In Docker, a common question that usually comes up is “How do I expose my containers directly to my local physical network?” This is especially so when you are running monitoring applications that are collecting network statistics and want to connect container...