DEV Community: Tanatip Siriprathum

How to stop Angular ng serve on Mac/Linux

Tanatip Siriprathum — Sat, 19 Jun 2021 10:18:32 +0000

There're two ways to do this:

First
Use the following command to end the running process.

ctrl + c

Second
When the process is running as background process, use the ps command to find the process ID then use the PID to kill the process.

ps -ef | grep "ng serve"

The output will look like this:

 501 25782 23667   0  5:04PM ttys000    0:22.54 ng serve  
 501 25790 23408   0  5:05PM ttys001    0:00.01 grep ng serve

Then use this command to stop ng serve.

kill 25782

Postman error: unable to verify the first certificate

Tanatip Siriprathum — Tue, 11 May 2021 08:17:05 +0000

When requesting the new token for OAuth2 in postman there's an error showing in the console log as below

Error: unable to verify the first certificate

To fix the error, just turn off the highlight option

Can't start rails server

Tanatip Siriprathum — Fri, 07 May 2021 16:56:26 +0000

Getting the error 'Webpacker configuration file not found' while starting the rails server. The cause is that not having yarn and webpacker installed. So try running the following command:

brew install yarn
rails webpacker:install