1 mv newui.txt old_newui.txt

     2 grep -i qt $1 >> newui.txt

     3 grep -i direct.*ui $1 >>newui.txt

     4 grep -i orbit $1 >>newui.txt

     5 grep -i touch $1 >>newui.txt

     6 sort -u newui.txt > tmp1.txt

     7 mv tmp1.txt newui.txt

     8 diff old_newui.txt newui.txt

     9 diff old_newui.txt newui.txt | grep '[<|>]' > diff_newui.txt