Coding, program, WordPress, theme, plugin, CMS, software, nginx, php

November 24, 2022

PicWish Free Online AI Photo Editor Tools

PicWish offers free AI remove background, remove unwanted objects, portrait enhancement, photo enhancement, recolorize black-white photo, compress, crop, and enlarge photo lossless. You can use their service for product poster for free. They also offer Windows / MacOS / iOS / Android app. What’s more, Windows / MacOS app could process as much as 100 photos at one time.

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August 23, 2021

Connecting Oracle Cloud VPS via SSH with Private Key using PuTTY

If we choose to connect to the instance with PuTTY, there lies a problem. Oracle Cloud configure system provides the Private Key with the format .key, However, the Putty needs .ppk file. They are not compatible. If we are planning to use a private key file generated during the instance creation process we need to convert the file to a .ppk file before we can use it with PuTTY to connect to the instance.

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August 10, 2021

Finish 2021 Cybersecurity Self-Check Task

Since I registered my blog to Cyber Police Department in 2016, cybersecurity was drawing more and more attention than ever. Each year webmasters are required to do a self-check on the servers and websites they are maintenance, even though it is a personal blog like mine. As those enterprise’s websites, government’s websites, and commercial websites, they need to run a third-party cybersecurity level test.

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