Hi,
I am trying to do something with grep, but for some reason I just can't get it to to work.
I am looking for find a match in the second field, the length must be 10 characters and end with 'abc'.
The file is in this format:
<int><tab><field2>
I've tried a few patterns, some work,... (2 Replies)
Hello All,
I have been using String.h with gcc 2.95. Now I have upgraded to gcc 3.4. The support for String.h has been removed and I believe Regex.h support is also not inbuilt. So I tried to build my own library for String.h. I had to use Regex.h and rx.h for a succesful library compilation.... (0 Replies)
Hi all,
I am looking to create words from a sentence which adhere to a custom search pattern from my website:
Example:
! +! / += ~
where the terms ! = not, +! = AND NOT, += - and equals and ~ = can be like....
Now here is the issue...i want to split a sentence like the one above on... (1 Reply)
Hi,
Can someone tell me why the first regular expression with the + fails to match the input string?
SUN /web>echo cat | grep '+'
SUN /web>echo cat | grep ''
cat
I'm running SunOS 5.10
Thanks.
Chris (2 Replies)
Need some help with a regex if loop problem.
File1:
2323
3232
4230
3230
4340
4343
233
32320
I want to print "Zero" if the number ends with a zero, but print "number" if it does not!
#!/bin/bash
/usr/bin/nawk '{
if ($1 ==/+0\b/){
print "Zero"}
else{
print "number"} (5 Replies)
Hi,
I tried to extract the time from `date` with sed.
(I know it works with `date +%H:%M:%S` as well)
I got three solutions of which just one worked. I thought "+" should repeat the previous expression 1 or more times and {n} should repeat the previous expression n times.
$ date
Thu... (9 Replies)
hi everyone
suppose my input file is
ABC-12345
ABCD-12345
BCD-123456
i want to search the specific pattern which looks like
-
in a file so i used this command
cat $file | awk ' { if ($0 ~ /-/) { print } }'
so it gives me the result as
ABCD-12345
BCD-12345
BCD-12345
... (31 Replies)
Hi,
I am looking for regex to extract following words from text:
The word which comes after "Replaced" means
Replaced disk
Replaced floppy
Replaced memory
Please suggest the regex for it.
Thanks! (4 Replies)
Script logs into switches on my list but nothing seems to happen.
Following error:
tr nope, doesn't (yet) match (?-xism:-]+ ?(?:\(config*\))? ? ?$)
du SEEN:
Here is code in question:
@version_info = $session_obj->cmd('term length 0');
$session_obj->cmd('show int | i... (5 Replies)
Discussion started by: mrlayance
5 Replies
LEARN ABOUT DEBIAN
fail2ban-regex
FAIL2BAN-REGEX(1) User Commands FAIL2BAN-REGEX(1)NAME
fail2ban-regex - test Fail2ban "failregex" option
SYNOPSIS
fail2ban-regex [OPTIONS] <LOG> <REGEX> [IGNOREREGEX]
DESCRIPTION
Fail2Ban v0.8.2 reads log file that contains password failure report and bans the corresponding IP addresses using firewall rules.
This tools can test regular expressions for "fail2ban".
OPTIONS -h, --help
display this help message
-V, --version
print the version
LOG
string a string representing a log line
filename
path to a log file (/var/log/auth.log)
REGEX
string a string representing a 'failregex'
filename
path to a filter file (filter.d/sshd.conf)
IgnoreRegex:
string a string representing an 'ignoreregex'
filename
path to a filter file (filter.d/sshd.conf)
AUTHOR
Written by Cyril Jaquier <cyril.jaquier@fail2ban.org>. Many contributions by Yaroslav O. Halchenko <debian@onerussian.com>.
REPORTING BUGS
Report bugs to <cyril.jaquier@fail2ban.org>
COPYRIGHT
Copyright (C) 2004-2008 Cyril Jaquier
Copyright of modifications held by their respective authors. Licensed under the GNU General Public License v2 (GPL).
SEE ALSO fail2ban-client(1)fail2ban-server(1)fail2ban-regex v0.8.2 March 2008 FAIL2BAN-REGEX(1)