by daraburk.. » Mon, 20 Feb 2006 15:59:49
MAIN_FILE:
BOGEY_FILE:
heraddress
ouraddress
.... bash script here & result =...
MAIN_FILE:
Can anyone help ? ... thanks in advance :-)
by Chris F.A. Johnso » Mon, 20 Feb 2006 22:47:15
> MAIN_FILE:
> BOGEY_FILE:
> heraddress
> ouraddress
> .... bash script here & result =...
> MAIN_FILE:
> Can anyone help ? ... thanks in advance :-)
--
Chris F.A. Johnson, author | <http://cfaj.freeshell.org>
Shell Scripting Recipes: | My code in this post, if any,
A Problem-Solution Approach | is released under the
2005, Apress | GNU General Public Licence
by William Jame » Tue, 21 Feb 2006 07:57:04
> MAIN_FILE:
> BOGEY_FILE:
> heraddress
> ouraddress
> .... bash script here & result =...
> MAIN_FILE:
> Can anyone help ? ... thanks in advance :-)
ruby -e 'BEGIN{A=gets(nil).to_a;$-i=""};puts gets(nil).to_a-A'
BOGEY_FILE MAIN_FILE
by grulo » Tue, 21 Feb 2006 12:32:01
> MAIN_FILE:
> BOGEY_FILE:
> heraddress
> ouraddress
> .... bash script here & result =...
> MAIN_FILE:
> Can anyone help ? ... thanks in advance :-)
or if you have bash v3+
#!/bin/bash
while read main; do
while read bogey; do
[ "${BASH_REMATCH[1]}" == "$bogey" ] &&
break
done<BOGEY_FILE || echo "$main"
done<MAIN_FILE
--
http://grulos.blogspot.com/
by Ed Morto » Tue, 21 Feb 2006 22:48:32
>>So I have one file of email addresses and another of bogey domain
>>names. I want to completely earse any lines in my email address file -
>>that correspond to a bogey domain name...
>>MAIN_FILE:
>>BOGEY_FILE:
>>heraddress
>>ouraddress
>>.... bash script here & result =...
>>MAIN_FILE:
>>Can anyone help ? ... thanks in advance :-)
> grep -v -f BOGEY_FILE MAIN_FILE > NEW_MAIN_FILE &&
> mv NEW_MAIN_FILE MAIN_FILE
Here's how to do it in awk:
Obviously, there's no way to distinguish ".com"s from ".net"s etc. in
the above.
Regards,
Ed.
by daraburk.. » Wed, 22 Feb 2006 01:49:23
1. removing lines that match a pattern from a file
I have a list of patterns in a file and I want to
go through that list a remove lines in a log file that match those patterns
so I;m left with a log file without those patterns
I was going to use grep -v <pattern> logfile
But I'm not sure how to do this with a whole list pf patterns, any
suggestions would be greatly appreciated,
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