nixCraft

javacore479430.1208522264.txt
javacore479430.1208522097.txt
javacore479430.1208521935.txt
javacore479430.1208521772.txt
javacore540754.1209554863.txt
javacore540754.1209551357.txt
javacore540754.1209551130.txt

javacore479430.1208522264.txt
javacore479430.1208522097.txt
javacore540754.1209554863.txt
javacore540754.1209551357.txt

#comparing every file with every file
#and inc. the counter
for ((  i = 1;  i <= ${number_of_files};  i++  ))
do     for ((  j = 1;   j<= ${number_of_files-1};  j++  ))
         do
             if (pid_file.i = pid_file.j+1)
            and if counter<=2
            do counter++
            else remove_file file.j

#pid >> list
ls -t|grep javacore |cut -c 9-14  >> /home/user/list.txt
chmod a+x /home/user/list.txt

number_of_files=$(cat "/home/de151738/liste.txt" | wc -w)

#now the tough part
for ((  i = 1;  i <= ${number_of_files};  i++  ))
do     for ((  j = 1;   j<= ${number_of_files-1};  j++  ))
         do
 #?        if {list.line.i = list.line.j}
 #           and if counter<=2 
 #          do   counter++
 #        else rm file.j