13 Feb
2009
13 Feb
'09
1:46 a.m.
Hi,
Anyone has some ways for the following text processing problem? I have a text file containing two stanzas attached below. I want to uncomment the stanza with 'host=localhost' line, while left the other stanza unchanged.
...
/* udp_send_channel { host=localhost port = 10017 ttl = 1 } */
/* udp_send_channel { host=ganglia100.ec2.example.com port = 10017 ttl = 1 } */
...
If I use command below then both stanza will be altered... Please help.
sed -i -e '/^/* udp_send_channel/, /} *// {s/^/* udp_send_channel/udp_send_channel/g; s/} *//}/g; }'
--David