AWK - Random

Print only the last element:

awk '{print $NF}' File1

Print all columns except the last one:

awk 'BEGIN{FS=OFS="/"}{$NF=""; NF--; print}'

Only remove comma in between double quotes. Applies to a comma delimited file ie. 123,”ABC, DEV 23”,345,534.202,NAME:

awk -F'"' -v OFS='' '{ for (i=2; i<=NF; i+=2) gsub(",", "", $i) } 1' infile

The -F” makes awk separate the line at the double-quote signs, which means every other field will be the inter-quote text. The for-loop runs gsub, short for globally substitute, on every other field, replacing comma (“,”) with nothing (“”). The 1 at the end invokes the default code-block: { print $0 }.