Linux / Unix sed: Delete Word From File / Input

in Categories last updated September 15, 2012

I‘ve a file as follows:

This is a test.
One bang two three
Foo dang Bar
001 0xfg 0xA
002 0xA foo bar 0xfG
I'm done

How do I delete all “words” from the above file which ends with a particular letter (say ‘g’) in each line? The output should be as follows:

This is a test.
One two three
Foo Bar
001 0xA
002 0xA foo bar
I'm done

How do I delete regex-based word using sed or awk under Linux / Unix like operating systems?