cut -d ' ' -f 2-5 <filename>
 
cut -d ' ' -f 2,6 --complement <filename>
 
# Select upto 3rd characters then from 7th till end
cut -c -3,7- <filename>

Flags
-d: Delimiter
-f: Fields
--complement: Opposite of Selected
-s: Ignore lines without delimiter
—output-delimiter=‘string’
-c: Character