RE:delete a line of a file

2001-11-26 Thread Jorge Goncalvez 

Hi, I would like to parse a file and delete the entire line if it begins with 
subnet.
How can I do this in Perl?
Thanks.


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Re:Delete a line in a file

2001-09-24 Thread Jorge Goncalvez 

Hi, I would delete a file if it is already present.
for exemple I have:
1001337334: dhcpd : DHCPDISCOVER from 00:b0:d0:23:80:67 via eth0 
1001337334: dhcpd : Reclaiming abandoned IP address 192.40.54.41. 
1001337334: dhcpd : (DHCPDISCOVER) (ack_lease) CLASS_IDENTIFIER = PXEClient 
1001337334: dhcpd : arp -d 192.40.54.41 
1001337334: dhcpd : DHCPOFFER on 192.40.54.41 to 00:b0:d0:23:80:67 via eth0 
1001337334: dhcpd : DHCPDISCOVER from 00:b0:d0:23:80:67 via eth0 
1001337334: dhcpd : (DHCPDISCOVER) (ack_lease) CLASS_IDENTIFIER = PXEClient 
1001337334: dhcpd : arp -d 192.40.54.41 
1001337334: dhcpd : DHCPOFFER on 192.40.54.41 to 00:b0:d0:23:80:67 via eth0 
1001337334: dhcpd : DHCPREQUEST for 192.40.54.41 from 00:b0:d0:23:80:67 via eth0 
1001337334: dhcpd : (DHCPDISCOVER) (ack_lease) CLASS_IDENTIFIER = PXEClient 
1001337334: dhcpd : arp -d 192.40.54.41 
1001337334: dhcpd : DHCPACK on 192.40.54.41 to 00:b0:d0:23:80:67 via eth0 

I would to delete the first 1001337334: dhcpd : DHCPOFFER on 192.40.54.41 to 
00:b0:d0:23:80:67 via eth0 because it is repeated.

Thanks


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