こちらのページを参考にしました:Sync Sublime Text 3 settings with Dropbox | Alex Conrad cd ~/Library/Application\ Support/Sublime\ Text\ 3/ mkdir ~/Dropbox/tool/sublime-text-3/ mv Packages ~/Dropbox/tool/sublime-text-3/ mv Installed\ Packages ~/Dropbox/tool/sublime-text-3/ ln -s ~/Dropbox/tool/sublime-text-3/Packages ln -s ~/Dropbox/tool/sublime-text-3/Installed\ Packages 他のPC cd ~/Library/Application\ Support/Su