ulimit -c unlimited
echo 1 > /proc/sys/kernel/core_uses_pid
echo "/tmp/core-%e-%s-%u-%g-%p-%t" > /proc/sys/kernel/core_pattern
echo 2 > /proc/sys/fs/suid_dumpable
ulimit -c unlimited
echo 1 > /proc/sys/kernel/core_uses_pid
echo "/tmp/core-%e-%s-%u-%g-%p-%t" > /proc/sys/kernel/core_pattern
echo 2 > /proc/sys/fs/suid_dumpable