How To Install / Uninstall and Use Homebrew on macOS
Uninstall MySQL
brew uninstall mysql
Find out where MySQL is installed on Mac OS X
Bash VS Zsh: Differences and Comparison
What is the difference between .bash_profile and .bashrc?
Error 2 : Command not found after npm install in zsh
Solution : If you installed Node.js using Homebrew, npm binaries can be found in /usr/local/share/npm/bin. You should make sure this directory is in your PATH environment variable. So, in your ~/.zshrc file add export PATH=/usr/local/share/npm/bin:$PATH
Command not found after npm install in zsh
Error 3 : nvm: Cannot uninstall currently-active node version, v15.6.0 (inferred from v15.6.0).
nvm: Cannot uninstall currently-active node version
Solution :
just type following cmd:
$ nvm deactivate
then type the uninstall cmd.
Brew install nvm. nvm: command not found
https://stackoverflow.com/questions/53118850/brew-install-nvm-nvm-command-not-found
Where is the .zshrc file on Mac?
https://newbedev.com/where-is-the-zshrc-file-on-mac
Install Node and NPM using NVM in Mac or Linux (Ubuntu)
https://medium.com/@lucaskay/install-node-and-npm-using-nvm-in-mac-or-linux-ubuntu-f0c85153e173
nvm –version
try `nvm ls-remote` to browse available versions.
curl –version
To install latest version
nvm install node
//to install the latest version
nvm install node
nvm use node
//to install a specific version number
nvm install 8.9 //to install node 8.9
nvm use 8.9
//to install the LTS version
nvm install –lts
nvm use –lts
You can install any number of versions of node and switch between versions at any time by running
nvm use desired-version
Now make sure npm was installed by running
npm -v
try `nvm ls-remote` to browse available versions.
https://nodejs.org/en/download/releases/
To install specific version
nvm install 12.16.0
To verify
node –version
npm –version
Git Info :
git remote show origin
Push to new branch. :
git branch aggregate
git checkout aggregate
git push -u origin aggregate
git checkout -b
Or
git push -u origin
Part 2
Could not find module “@angular-devkit/build-angular” from “/Users/veena/lookman/Prabha/sprt/sprt/admin”.
npm install –save-dev @angular-devkit/build-angular
=====
Zsh: command not found: webpack
Install it globally.
npm i -g webpack
If you will work with webpack, install webpack-dev-server too
npm i -g webpack-dev-server
ng version
npm uninstall -g @angular/cli
npm cache clean –force
npm install -g @angular/cli@7
npm list webpack
webpack –version
npm i -g webpack
nvm list
nvm use v12.20.2
npm install –save-dev @angular-devkit/build-angular
======
Could not resolve dependency:
npm ERR! peer class-validator@”^0.9.1″ from class-transformer-validator@0.7.1
npm ERR! node_modules/class-transformer-validator
npm ERR! class-transformer-validator@”^0.7.1″ from the root project
https://github.com/MichalLytek/class-transformer-validator/blob/master/README.md
====
Failed at the bcrypt@3.0.1 install script.
npm install –save bcryptjs && npm uninstall –save bcrypt
https://stackoverflow.com/questions/29320201/error-installing-bcrypt-with-npm/29320712
Part – 3
https://docs.spurtcommerce.com/Getting%20Started/Installation.html#initial-setups
https://www.spurtcommerce.com/nodejs-shoppingcart-ecommerce-api
MYSQL – Admin@123
MySQL Connection Name : AdminTest
User : root
Password : Admin@123
Database: Test
veena@VEENAs-MacBook-Pro api % npm run start
[app] Application is crashed: Error: ER_ACCESS_DENIED_ERROR: Access denied for user 'root'@'localhost' (using password: YES)
mysql -u root -p
mysql> select * from user;
ERROR 1046 (3D000): No database selected
mysql> select * from user
->
-> use mysql
-> select * from user
-> truncate table user
-> flush privileges
-> grant all privileges on *.* to root@localhost identified by '' with grant option;
mysql> quit
Access denied for user ‘root@localhost’ (using password:NO)
https://flaviocopes.com/mysql-how-to-install/
How to Install Angular on Mac
How to Install Angular 10 on MacOS
How to Install Angular on Windows: A Guide to Angular CLI, Node.js, and Build Tools