xcode_doctor.sh

#!/bin/bash

echo "===== Mac ====="
sysctl hw.model
sw_vers -productVersion

echo "\n===== Xcode ====="
xcodebuild -version
xcode-select -p

echo "\n===== gcc ====="
gcc -v

echo "\n===== Ruby ====="
which ruby
ruby --version

echo "\n===== gem ====="
which gem
gem --version

echo "\n ===== rbenv ====="
which rbenv
rbenv --version
rbenv versions

echo "\n===== bundle ====="
which bundle
bundle --version
bundle list

echo "\n===== pod ====="
which pod
pod --version