FILE=${4:-"codes"} echo $1 new="$1" for i in $(seq 1 $2) #for i in $(cat ./codes/$FILE) do #lang=$i lang=$(shuf ./codes/$FILE -n 1) temp=$(./trans :$lang -e $3 -brief "$new") new="$temp" eng=$(./trans :en -e $3 -brief "$new") echo $lang $i $eng #$new done