Example:
cd /var/crash/myhost savecore -vf vmdump.0 echo '$C' | mdb -k *.0 > 1.txt echo '$<msgbuf' | mdb -k *.0 > 2.txt echo '$<threadlist' | mdb -k *.0 > 3.txt
cd /var/crash/myhost savecore -vf vmdump.0 echo '$C' | mdb -k *.0 > 1.txt echo '$<msgbuf' | mdb -k *.0 > 2.txt echo '$<threadlist' | mdb -k *.0 > 3.txt