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08-25-2009
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Search and extract by section from configuration
Hi,
I understand either AWK or SED can do this, but I not sure how to extract the following configuration in section. Meaning when I need to find code with " ip helper-address 192.168.11.2" , it would start from "interface Serial0/0" and "interface FastEthernet0/1". Only displaying both section by chunk. If anyone can point me in the right direction , it would be great. Thanks. Sample configuration =========================================== ! interface FastEthernet0/0 description R2 Fa0/0 ip address 192.168.1.1 255.255.255.0 duplex auto speed auto ! interface Serial0/0 description R2 Se0/0 bandwidth 2000 ip address 192.168.11.1 255.255.255.0 ip helper-address 192.168.11.2 encapsulation ppp ! interface FastEthernet0/1 description LAN interface ip address 10.1.1.1 255.255.255.0 ip helper-address 192.168.11.2 duplex auto speed 10 ! interface Serial0/1 no ip address shutdown ! router eigrp 1 network 10.1.1.0 0.0.0.255 network 192.168.1.0 network 192.168.11.0 no auto-summary ! =========================================== Expected results : =========================================== interface Serial0/0 description R2 Se0/0 bandwidth 2000 ip address 192.168.11.1 255.255.255.0 ip helper-address 192.168.11.2 encapsulation ppp ! interface FastEthernet0/1 description LAN interface ip address 10.1.1.1 255.255.255.0 ip helper-address 192.168.11.2 duplex auto speed 10 ! |
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