Alternatif lsof command
[root@localhost ~]# ls -l /proc/*/fd/* | grep -i jar r-x------ 1 vdr vdr 64 Jun 28 10:31 /proc/3141/fd/538 -> /opt/apps/core/standalone/tmp/vfs/deployment/deploymentbb73c7dc69cbbc16/core_609-15.jar-6d88c199f92d1f3d/core_609-15.jar [root@localhost ~]#