Are there any keyboard shortcuts to switch between tabs in terminal?
Select Next Tab: &#x2318;+} (selects the tab to the right of your current tab)

Select Previous Tab: &#x2318;+{  (select the tab to the left of your current tab)

These are the shortcuts listed under the Window menu, but I think it would make more sense to say &#x2318;+&#x21E7;+], since that's actually what you type.

Since there are menu items that these shortcuts trigger, you can use System Preferences-&gt; Keyboard-&gt; Keyboard Shortcuts-&gt; Application Shortcuts (or App Shortcuts on newer OSX versions) to reassign the shortcuts to whatever you want. For Terminal, choose Other..., then, under Applications, go to Utilities -&gt; Terminal.app: