Originally Posted by Sanghamitra C.

Please try out this :
Code :

Code:

ls /home/cmccabe/Desktop/comparison/missing/*.txt >/mydir/file1
cut -d '.' -f1 /mydir/file1 > /mydir/file2
ls /home/cmccabe/Desktop/comparison/test_tvc/*.bed > /mydir/file3

for i in `cat /mydir/file2`
do
   for j in `cat /mydir/file3`
    do
       echo "$j" | grep "^$i"
           if [ "$?" == "0" ]
            then
               if[ "$10" > "30" && "$11" > "49" ]
               then
               echo -e "$i\n"
               fi
           else
              echo -e "no match is found \n"
           fi
   done
done
 rm /mydir/file1 /mydir/file2 /mydir/file3

Basically first redirecting the *.txt s and *.beds in 2 different files and taking out the values before *.txt s in 3rd file removing *.txt from each line.
Later making 3rd file as the primary file and comparing its each line (using for loop) with each line of 2nd files values i.e *.beds(using for loop),by line starting with primary file's each lines .
Once the criteria meet, check the exit status is 0 then go for checking the 2nd condition "$10>30 && $11>49" and if both are met then display primary file's each lines else mention "No Match found".At last removing the temporary files created.
Thanks,
Sanghamitra