What does chop do?
ddump is a utility that dump Debugging Information from elf file to TEMP. What do the last two lines in below code snippet exactly do?
open TEMP, "$ddump -D $elf|" or die("\nError dumping file!\n");
....
....
$line = <TEMP>;
chop($line);
open TEMP, "$ddump -D $elf|" or die("\nError dumping file!\n");
....
....
$line = <TEMP>;
chop($line);
SOLUTION
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