upgrade local angular cli code example

Example 1: update angular cli globally

npm update @angular/cli -g

Example 2: ng update @angular/core @angular/cli

npm uninstall -g angular-cli
npm install -g @angular/cli@latest

Example 3: update angular cli

npm uninstall -g @angular-cli
npm install -g @angular/cli@latest

Example 4: update local angular cli

ng update @angular/core @angular/cli

Example 5: ng update @angular/core @angular/cli

rm -rf node_modules
npm uninstall --save-dev angular-cli
npm install --save-dev @angular/cli@latest
npm install

Example 6: npm install --save-dev @angular/cli@latest

npm install --save-dev @angular/[email protected]