Typed "brew update" and got error with the certificate in git. Use this method, just copy paste (worked for me!). It is from here wget --no-check-certificate https://www.digicert.com/testroot/DigiCertHighAssuranceEVRootCA.crt cat /usr/share/curl/curl-ca-bundle.crt DigiCertHighAssuranceEVRootCA.crt > new-ca-bundle.crt sudo mv /usr/share/curl/curl-ca-bundle.crt /usr/share/curl/curl-ca-bundle.crt.old sudo mv new-ca-bundle.crt /usr/share/curl/curl-ca-bundle.crt
personal rants, technology updates and random stuffs in mind