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Enable command auto suggestion in terminal

sudo nano ~/.inputrc

# Add following content
set completion-ignore-case on
set show-all-if-ambiguous on
TAB: menu-complete

# close terminal then try again

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Different

• package.json: list of module needs for project
• package-lock.json: same idea but with lock specific version that already works when run npm i from package.json

Why do we need package-lock.json

• Semantic Versioning (semver) has structure like: ^MAJOR.MINOR.PATCH
• With ^ when run npm i it will install newest version of the same MAJOR. But with the newest MINOR or PATCH (install on new pc) could cause some issue or bug
• The package-lock.json solves this by defining the MAJOR.MINOR.PATCH preciously that works.

Install

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npm ERR! enoent undefined ls-remote -h -t

RUN apk add --no-cache git

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Setup apache and config virtual host on macOS

Since macOS Sierra 10.x apache has been built-in. Run these command to start / restart / stop apache

sudo /usr/sbin/apachectl start
sudo /usr/sbin/apachectl stop
sudo /usr/sbin/apachectl restart
sudo /usr/sbin/apachectl status

DocumentRoot

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macOS install php@7.2

Since PHP 7.2 is not supported anymore, it's got delisted from the Hombrew core repository.

You've to find a third-party repository that still contains an older PHP version, such as the shivammathur/php repository.

You need to tap the repository like this in your Homebrew:

brew tap shivammathur/php

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Ubuntu show branch name in terminal

Add these lines in your ~/.bashrc file

sudo nano ~/.bashrc

# Show git branch name
force_color_prompt=yes
color_prompt=yes

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#.ssh/config

Host domain.com
HostName [ip_addres]
User username
IdentityFile /path/to/pem/file/file.pem

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const data = []
// using promise.all
const data = await Promise.all(data.map(async (item, index) => {
    // call async function here
    item.products = await asyncawaitfunction()
    return item
}));

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Africa/Abidjan
Africa/Accra
Africa/Addis_Ababa
Africa/Algiers
Africa/Asmara
Africa/Asmera
Africa/Bamako
Africa/Bangui
Africa/Banjul
Africa/Bissau

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Problem

I have two Github accounts: oanhnn (personal) and superman (for work). I want to use both accounts on same computer (without typing password everytime, when doing git push or pull).

Solution

Use ssh keys and define host aliases in ssh config file (each alias for an account).

How to?

1. Generate ssh key pairs for accounts and add them to GitHub accounts.