--- Zombie Process ---
BONUS : Find a zombie process :  ps aux | awk '"[Zz]" ~ $8 { printf("%s, PID = %d\n", $8, $2); }'

netstat  -an  |grep 8701
tcp6       0      0 :::8701                 :::*                    LISTEN    
fuser 8701/tcp
8701/tcp:            64964
ps -ef |grep 64964
sas       64964  64955  0 May18 ?        00:00:40 /opt/sasinside/sashome/SASFoundation/9.4/utilities/bin/objspawn -dnsmatch busas.binghamton.edu -sspi -sasSpawnerCn Object Spawner - busas -xmlconfigfile /opt/sasinside/sasconfig/Lev1/ObjectSpawner/metadataConfig.xml -logconfigloc /opt/sasinside/sasconfig/Lev1/ObjectSpawner/logconfig.xml
root      64965  64964  0 May18 ?        00:00:00 sasels  7 4 8 2 112abf
root      95157  92461  0 11:00 pts/1    00:00:00 grep --color=auto 64964
kill -9 64964  64955  64965