Category Archives: Mac

Install Google Cloud SDK (gcloud) on Apple M1

Trying to install google cloud sdk on my new 13 inch M1 Mac Book failed with homebrew and also with the manual installer with the following error message:

ERROR: (gcloud.components.update) The following components are unknown [anthoscli, kuberun].

I couldn’t find a way how to fix this with the brew install command. But the manual installation gives you a chance to have it installed. The manual installation starts with this:

curl | bash

Don’t worry about the error from above while running this. After the script ended cd to the downloaded directory (you can choose target) and run

./ --override-components core gcloud-deps bq gcloud gsutil

This will get rid of the two default components that fail to install (anthoscli and kuberun).

The second way would be to edit the file bin/bootstrapping/.default_components, remove the two entries from the component array and then run the script without any options.

IntelliJ .http/.rest cli support

I’m a big fan of the IntelliJ .http/.rest files but only being able to run them from within the IDE was not very satisfying. So I was looking for a way to run them from the cli as well and found This project offers a cli tool named rest-cli that is able to run IntelliJ’s files including env files. So those can also be integrated into CI/CD or other workflows that don’t use IntelliJ.

On the release page you can find the latest version of the tool as zip or brew package. If I remember correctly I was able to install the brew package with

brew install -f

But just downloading it and putting it into the path also works fine.

nvm slows down shell startup

Recently I was wondering why my shell is taking so long to show a prompt and was able to track it to nvm – node version manager. The check which version to use as default takes quite long so I was looking for a solution that allows me to keep nvm functionality and have a fast shell.

When installing nvm it tells you to add the following statement to your shell config:

export NVM_DIR="$HOME/.nvm"
[ -s "/usr/local/opt/nvm/" ] && . "/usr/local/opt/nvm/" --no-use # This loads nvm
[ -s "/usr/local/opt/nvm/etc/bash_completion.d/nvm" ] && . "/usr/local/opt/nvm/etc/bash_completion.d/nvm"  # This loads nvm bash_completion

Line to of this is causes the delay in the startup. As more on the backend side of development I don’t switch node versions and so on around very often so I found a solution that let’s me disable this check, which version should be used on nvm startup by adding a default version to the path and disable that check in the startup script:

# set default node version
export PATH="~/.nvm/versions/node/v12.18.3/bin:$PATH"
export NVM_DIR="$HOME/.nvm"
[ -s "/usr/local/opt/nvm/" ] && . "/usr/local/opt/nvm/" --no-use # This loads default nvm version from above and skips default check
[ -s "/usr/local/opt/nvm/etc/bash_completion.d/nvm" ] && . "/usr/local/opt/nvm/etc/bash_completion.d/nvm"  # This loads nvm bash_completion

The first line set my default node version to 12.18.3 as default – which is stable right now. Then I added --no-use to the end of the second line. Now every time i start the shell node 12.18.3 will be used until i say nvm use. But that’s a tradeoff I can live with to have my shell start in an acceptable timespan again.

Add charles certificate to JVM

This is an example how to do that on a Mac:

sudo keytool -import -noprompt -alias charles-$(date +%Y%m%d%H%M%S) -file "Downloads/charles-ssl-proxying-certificate.pem" -keystore "/Library/Java/JavaVirtualMachines/jdk-10.0.2.jdk/Contents/Home/lib/security/cacerts" -storepass changeit


Add charles ssl proxy certificates to JDK on a mac

First you need to run charles and enable SSL proxying. The see which JDK is used by your application and add the certificate to the cacerts file:

curl -s http://ssl.charles/ --proxy > cert_file
sudo keytool -import -noprompt -alias charles-$(date +%Y%m%d%H%M%S) \
  -file cert_file \
  -keystore /Library/Java/JavaVirtualMachines/jdk-10.0.2.jdk/Contents/Home/lib/security/cacerts \
  -storepass changeit
rm cert_file