Page 2 - Gary' Blog

Right way to mount Samba on Debian and Ubuntu

2024-06-12 166 Technical Debian, Samba, Ubuntu Leave a Comment

I was trying to mount Samba with following commands: sudo apt-get update sudo apt-get install cifs-utils mkdir -p /mnt/smbshare sudo mount.cifs //192.168.0.200 /mnt/smbshare -o username=admin,password=1234 Then I create a folder myshare under the samba server and run: sudo mount.cifs //192.168.0.200/myshare /mn…

How to use Cloudflare’s tunnels(Zero Trust) to connect to the SSH of the intranet PC

2024-06-12 159 Technical Cloudflare, Reverse Proxy, ssh, tunnel Leave a Comment

This way is free. Except a domain, you don't need to pay for any service. You can buy any cheap domain, e.g., .info, .me domains. It's the best way to replace frp and ngrok solutions. While using frp, you have to have your own remote server. While using ngrok, you have to pay for the fixed subdomain, otherwise …

Failed to initialize platform (azure-c-shared). Error: 2176 Solved for Azure Speech to Text

2024-05-20 212 Technical ASR, Azure, Python Leave a Comment

The cause of the problem could be libssl version, the sdk azure-cognitiveservices-speech doesn't support libssl3 yet. So we have to install libssl1.1 manually: export arch=$(dpkg --print-architecture) apt-get -y install curl libasound2 curl -Ok https://deb.debian.org/debian/pool/main/o/openssl/libssl1.1_1.1.1w-…

Simulate streaming API with FastAPI

2024-02-20 196 Technical cURL, FastAPi, Python Leave a Comment

The server code import asyncio import uvicorn from fastapi import FastAPI from fastapi.responses import StreamingResponse app = FastAPI() async def fake_text_streaming(): for i in range(1000): yield b"Fake text #" + str(i).encode() + b"\n" await asyncio.sleep(1) @app.post("/") @app…

Crab Hunting in Abu Dhabi: Places and Time

2024-02-16 740 Technical Abu Dhabi, Crab hunting 2 Comments

As the capital of the United Arab Emirates, Abu Dhabi has a unique geographical environment, with a large number of islands and rich seawater resources. These resources provide a large amount of aquatic products, including a huge number of crabs. So, how do we enjoy crabbing in Abu Dhabi? When and where can we …

Java Image base64 to Spring Boot MultipartFile

2024-01-18 1.9k Technical base64, spring boot Leave a Comment

Java code: package com.awaimai; import cn.hutool.core.lang.Assert; import lombok.extern.slf4j.Slf4j; import org.apache.tika.mime.MimeTypeException; import org.apache.tika.mime.MimeTypes; import org.springframework.mock.web.MockMultipartFile; import org.springframework.web.multipart.MultipartFile; import java.ut…

Run/Debug Azure Function App with Local Storage Azurite

2023-11-23 277 Technical Azure, Lambda, Storage Leave a Comment

To archive this, you have to have VSCode installed in local machine. Step 1: Install Azurite in VSCode Open VSCode Extensions and search Azurite, install it. Press F1, in command bar, search Azurite: Start, select it then the Azurite will start in your local machine. Step 2: Install Microsoft Azure Storage Expl…

How to run ML/DL model on remote GPU server in Jupyter notebook

2023-11-07 95 Technical Jupyter, keras, sklean, tensorflow Leave a Comment

If your AWS, Azure or any other remote server has GPU, you would like to run you model on them. Maybe tensorflow, keras, or sklean. Just follow these steps: Step 1 Install Docker and Cuda driver on your server. Step 2 Run tensorflow and jupyter container on your server. docker run -p 8888:8888 quay.io/jupyter/s…

Complete Guide: Sending Emails via AWS SES using SMTP

2023-10-16 121 Technical AWS, Email, SES, SMTP Leave a Comment

While I started to send email via AWS SES, it took me a long time to config it to make it working. So I wrote it down once I success doing it. Here are the important poinits: Verified identities Create SMTP credentials Send email with smtplib Raise ticket to AWS (default the SMTP is in sandbox, you can only sen…

Python solved SMTP ssl.SSLError: [SSL: SSLV3_ALERT_HANDSHAKE_FAILURE] sslv3 alert handshake failure (_ssl.c:1002)

2023-10-10 692 Technical Email, SMTP Leave a Comment

Usually, we send email by SMTP using: def send_email(receivers, subject, body): msg = EmailMessage() msg['From'] = SMTP_USER msg['Bcc'] = receivers msg['Subject'] = subject msg.add_alternative(body, subtype='html') with smtplib.SMTP_SSL(SMTP_HOST, SMTP_PORT) as server: se…