ps auxw | grep dhc
root 2660 0.0 0.0 10228 3696 ? S 21:53 0:00 /sbin/dhclient -d -sf /usr/lib/NetworkManager/nm-dhcp-client.action -pf /run/sendsigs.omit.d/network-manager.dhclient-eth0.pid -lf /var/lib/NetworkManager/dhclient-4e604960-b70c-4685-b773-59646526fe5c-eth0.lease -cf /var/lib/NetworkManager/dhclient-eth0.conf eth0
root 3733 0.0 0.0 15992 944 pts/3 S+ 22:50 0:00 grep --color=auto dhc
interface "eth0";
fixed-address 192.168.1.46;
option subnet-mask 255.255.255.0;
option dhcp-lease-time 86400;
option routers 192.168.1.1;
option dhcp-message-type 5;
option dhcp-server-identifier 192.168.1.1;
option domain-name-servers 192.168.1.1;
option dhcp-renewal-time 43200;
option dhcp-rebinding-time 75600;
option broadcast-address 192.168.1.255;
option domain-name "home";
option vendor.unknown-3561 4:6:42:38:32:36:36:43:5:f:41:4e:31:35:30:39:39:31:31:34:33:33:33:38:35:6:9:4c:69:76:65:62:6f:78:20:33;
renew 3 2015/06/17 09:53:03;
rebind 3 2015/06/17 19:08:05;
expire 3 2015/06/17 22:08:05;
}
lease {
interface "eth0";
fixed-address 192.168.1.46;
option subnet-mask 255.255.255.0;
option routers 192.168.1.1;
option dhcp-lease-time 86400;
option dhcp-message-type 5;
option domain-name-servers 192.168.1.1;
option dhcp-server-identifier 192.168.1.1;
option dhcp-renewal-time 43200;
option broadcast-address 192.168.1.255;
option dhcp-rebinding-time 75600;
option domain-name "home";
option vendor.unknown-3561 4:6:42:38:32:36:36:43:5:f:41:4e:31:35:30:39:39:31:31:34:33:33:33:38:35:6:9:4c:69:76:65:62:6f:78:20:33;
renew 4 2015/06/18 04:49:44;
rebind 4 2015/06/18 15:00:41;
expire 4 2015/06/18 18:00:41;
}