Zhentiw - 博客园

2021年2月8日

摘要： Chmod ## Create a file vim script.sh ## output some content echo "Hello World" ## Run the script ./script.sh It ouput permission denied: ./script.sh. 阅读全文

posted @ 2021-02-08 21:23 Zhentiw 阅读(122) 评论(0) 推荐(0)

[Bash] Create and Run Bash Scripts with Command Line Arguments

摘要： Create a script See Chmod.md, how to create a sh file and modify premisson to exec mode. Parameters Paramters are referred by $1, $2.... For example: 阅读全文

posted @ 2021-02-08 21:22 Zhentiw 阅读(99) 评论(0) 推荐(0)

[Bash] Operations against Folder

摘要： Open folder When you want to open a folder in Finder, for example your current folder: open . open .git ## you can open the hidden folder Create folde 阅读全文

posted @ 2021-02-08 20:51 Zhentiw 阅读(83) 评论(0) 推荐(0)

[Bash] Operations against files

摘要： Viewing file Viewing the whole file: cat package.json Viewing the whole file with line number cat -n package.json Viewing the file with pagination les 阅读全文

posted @ 2021-02-08 16:47 Zhentiw 阅读(82) 评论(0) 推荐(0)

2021年2月3日

[Docker] Run Stateless Docker Containers (Volumes with docker compose)

摘要： Docker containers should be designed to be stateless, meaning that they can survive system reboots and container terminations gracefully, and without 阅读全文

posted @ 2021-02-03 15:54 Zhentiw 阅读(88) 评论(0) 推荐(0)

[Javascript] Link to Other Objects through the JavaScript Prototype Chain (Object.setPrototypeOf())

摘要： Objects have the ability to use data and methods that other objects contain, as long as it lives on the [[prototype]] chain. In this lesson we’ll test 阅读全文

posted @ 2021-02-03 15:48 Zhentiw 阅读(99) 评论(0) 推荐(0)

[Docker] Ensure Containers Run with High-Availability

摘要： A properly scaled Docker architecture should be able to kill off random containers at any time, and continue to run by implementing a crash-only desig 阅读全文

posted @ 2021-02-03 02:06 Zhentiw 阅读(64) 评论(0) 推荐(0)

2021年2月1日

[React] Use the React Context API to Globally Manage State

摘要： Using React hooks like useState makes it easy to manage things like a shopping cart, but that state may only be available one instance at a time. What 阅读全文

posted @ 2021-02-01 19:37 Zhentiw 阅读(112) 评论(0) 推荐(0)

[Docker] Push container to Docker hub

摘要： docker tag k8scourse-front <yourname>/k8scourse-front docker tag k8scourse-back <yourname>/k8scourse-back docker push <yourname>/k8scourse-front docke 阅读全文

posted @ 2021-02-01 03:50 Zhentiw 阅读(107) 评论(0) 推荐(0)

[Docker] Create a Node.js Non-root Image

摘要： So far, you’ve managed to get all of your containers running on your local machine. That is great for your development environment and you are almost 阅读全文

posted @ 2021-02-01 03:44 Zhentiw 阅读(668) 评论(0) 推荐(0)

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