I know if i use grep -n that the output will have the lines numbered but is there a way to grep the actually line number.
so like this
grep -n "one" /usr/dict/numbers
1:one
21:twenty-one
31:thirty-one
41:forty-one
51:fifty-one
61:sixty-one
71:seventy-one
81:eighty-one
91:ninety-one
... (1 Reply)
Hi Folks,
I am searching for a pattern in logs through putty by opening the file in vi editor
and reaching to the last of the file by $ and then searching the pattern , lets say I have to search the pattern abc then it would be ?abc Now I want line numbers along with the matching pattern to be... (3 Replies)
Hi,
I have got the below requirement. please suggest.
I have a file like,
Processing Item is:
/data/ing/cfg2/abc.txt
/data/ing/cfg3/bgc.txt
Processing Item is:
/data/cmd/for2/ght.txt
/data/kernal/config.klgt.txt
I want to process the above file to get the output file like,
... (5 Replies)
I'm trying to grep lines where the digits at the end of each line are greater than digits. Tried this but it will only allow me to specify 2 digits. Any ideas would greatly be appreciated. grep -i '\<\{3,4,5\}\>' file
---------- Post updated at 05:58 PM ---------- Previous update was at 05:41... (1 Reply)
here is what i want to achieve.. i have a file with below contents
cat fileName
blah blah blah
.
.DROP this
REJECT that
.
--sport 7800 -j REJECT --reject-with icmp-port-unreachable
--dport 7800 -j REJECT --reject-with icmp-port-unreachable
.
.
.
more blah blah blah
--dport 3306... (14 Replies)
Hai,
I want to select only line numbers into a file if some pattern matches. I have written my script like below but its not working.
#!/bin/sh
file='/home/testfile1'
filesearch='/home/test00'
while read line
do
search=`echo $line |cut -c 1-24`
echo $search
echo `grep -n ""... (3 Replies)
We are using Red Hat Linux.
I have a flat file with among other things, the following lines, which appear occasionally throughout the file:
Using sed, I delete this line:
L;L;L;L;R;R;R;L;R;L;R;R;R;L;L;L
With:
/^;;;;;*/d
Works fine every time.
However, I cannot delete... (6 Replies)
Hi ,
I have a file where i have modifed certain things compared to original file . The difference of the original file and modified file is as follows.
# diff mir_lex.c.modified mir_lex.c.orig
3209c3209
< if(yy_current_buffer -> yy_is_our_buffer == 0) {
---
>... (5 Replies)
How would you grep for a line containing only 5 numbers? Something like this.
10 2 12 1 13 (4 Replies)
Discussion started by: cokedude
4 Replies
LEARN ABOUT DEBIAN
mimedefang.pl
MIMEDEFANG.PL(8) System Manager's Manual MIMEDEFANG.PL(8)NAME
mimedefang.pl - Perl script to scan MIME messages.
SYNOPSIS
mimedefang.pl [-f filter] dir
DESCRIPTION
mimedefang.pl is a Perl script designed to work with mimedefang(8). It takes a single argument which is a directory which should contain
files laid out as described in mimedefang(8).
OPTIONS -f filter
Specifies the name of the file containing the filter. If this option is omitted, the default filter /etc/mimedefang-filter is used.
OPERATION
mimedefang.pl evaluates the file /etc/mimedefang-filter as a Perl fragment. This file should define the filter procedure. For each part
of a MIME message, mimedefang.pl calls filter and disposes of the part as instructed by the filter. The various modes of disposition are
described in mimedefang-filter(5).
TESTING FILTERS
You are strongly recommended to test your filter before installing it in /etc/mimedefang-filter. To test the filter, save it in a file
(e.g. test-filter) and run this command:
mimedefang.pl -f test-filter -test
This tests the filter for syntactic correctness. If it passes, you can install it as a production filter. (Note that the test tests only
for correct Perl syntax; it doesn't make sure your filter does something sensible.)
MISCELLANEOUS OPTIONS
There are a few other ways to invoke mimedefang.pl:
mimedefang.pl -structure < mime_message
parses a message on stdin and prints lots of debugging information.
mimedefang.pl -prettyprint < mime_message
parses a message on stdin and prints it in a "nice" format (depending on your definition of "nice".)
mimedefang.pl -features
prints a list of detected optional Perl modules. The output looks something like this:
SpamAssassin: yes
mimedefang.pl -validate
calls the function filter_validate, if it is defined in your filter. filter_validate should return an integer; this becomes the exit code.
If filter_validate does not exist, an error message is printed and mimedefang.pl exits with an exit code of 1.
AUTHOR
mimedefang.pl was written by David F. Skoll <dfs@roaringpenguin.com>. The mimedefang home page is http://www.mimedefang.org/.
SEE ALSO mimedefang(8), mimedefang-filter(5), mimedefang-protocol(7)4th Berkeley Distribution 8 February 2005 MIMEDEFANG.PL(8)