iTerm set Back/Forward word keys

Not sure, but iTerm was not recognizing my backward/forward word keys which is annoying.

The key combinations I am talking about are ALT - b for backwards one word on terminal and ALT -f for forwards one word on terminal.  This seems odd as regular terminal works off of these keys without issue.

I needed to go to the iTerm-Preferences-Keys-KeyMappings and change the key combinations ⌥<- and ⌥->

Change the shortcut to Send Escape Sequence and add the b key for backwards

Repeat for forwards with other key combination and it works

Found this helpful information here

Making the Alt Key Work in iTerm2 · clairecodes
A quick tip to enable using the Alt or Option key to skip words in iTerm2