Estou usando dhclient no Debian ( isc-dhcp-client , isc-dhcp-common ).
Os registros que dhclient estão registrando são inundados com informações de copyright e outras coisas inúteis ("por favor, consulte o README", "por favor, visite http: // ...")
Esta é a aparência da dhcp sessão simples:
dhclient: Internet Systems Consortium DHCP Client 4.2.2
dhclient: Copyright 2004-2011 Internet Systems Consortium.
dhclient: All rights reserved.
dhclient: For info, please visit https://www.isc.org/software/dhcp/
dhclient:
dhclient: Listening on LPF/wlan0/aa:bb:cc:dd:ee:ff
dhclient: Sending on LPF/wlan0/aa:bb:cc:dd:ee:ff
dhclient: Sending on Socket/fallback
dhclient: DHCPRELEASE on wlan0 to 192.168.0.1 port 67
dhclient: send_packet: Network is unreachable
dhclient: send_packet: please consult README file regarding broadcast address.
dhclient: Internet Systems Consortium DHCP Client 4.2.2
dhclient: Copyright 2004-2011 Internet Systems Consortium.
dhclient: All rights reserved.
dhclient: For info, please visit https://www.isc.org/software/dhcp/
dhclient:
dhclient: Listening on LPF/wlan0/aa:bb:cc:dd:ee:ff
dhclient: Sending on LPF/wlan0/aa:bb:cc:dd:ee:ff
dhclient: Sending on Socket/fallback
dhclient: DHCPRELEASE on wlan0 to 192.168.0.1 port 67
dhclient: send_packet: Network is unreachable
dhclient: send_packet: please consult README file regarding broadcast address.
dhclient: Internet Systems Consortium DHCP Client 4.2.2
dhclient: Copyright 2004-2011 Internet Systems Consortium.
dhclient: All rights reserved.
dhclient: For info, please visit https://www.isc.org/software/dhcp/
dhclient:
dhclient: Listening on LPF/wlan0/aa:bb:cc:dd:ee:ff
dhclient: Sending on LPF/wlan0/aa:bb:cc:dd:ee:ff
dhclient: Sending on Socket/fallback
dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 7
dhclient: DHCPREQUEST on wlan0 to 255.255.255.255 port 67
dhclient: DHCPOFFER from 192.168.0.1
dhclient: DHCPACK from 192.168.0.1
dhclient: bound to 192.168.0.16 -- renewal in 36865 seconds.
A informação importante é misturada com lixo. Isso é um problema para mim porque estou encaminhando logs importantes (incluindo dhclient ) e exibindo-os em segundo plano. E como dhclient geralmente renova a concessão, o log pode ficar bastante longo rapidamente. Eu então tenho que rolar para cima para ver outros logs.
É possível ocultar o lixo e manter apenas as informações relevantes?