I have this files:
./frm/lf_mt1_cd.Ic_cell_template.attr
./die/addgen_tb_pumd.Ic_cell_template.attr
./min_m1_n.Ic_cell_template.attr
When I use:
awk -F\/ '{print NF}'
Would result to:
3
3
2
I would like to list the files with 3 fields on it. Any Suggestions? (1 Reply)
Hi,
We are facing some issues while finding the particular string.
Our file is:
cat 1.txt
Node Name(s)
Preparation fragment
Partition:
Transformation instance:
Transformation:
Applied rows:
Affected rows:
Rejected rows:
Throughput(Rows/Sec):
Throughput(Bytes/Sec):
Last... (3 Replies)
Hi,
A very Good Evening to All,
I am writing a script for my application. I have a file with 1000 lines. Among that 1000 lines i am searching for a particular string. And from that string i need to pull all the data in to a seperate file.
For example the contents of my file is as below.
... (4 Replies)
Hi,
The below code will search a particular string(say false in this case) and return me 10 lines above and below the search string in a file.
" awk 'c-->0;$0~s{if(b)for(c=b+1;c>1;c--)print r;print("***********************************");print;c=a;}b{r=$
0}' b=10 a=10 s="false" "
... (5 Replies)
I woud like to substitue a string on a specific position for specific lines
I've got a file and I would like to change a specific string from "TOCHANGE" to "ABCABCAB"
For every line (except 1,2, 3 and the last one) , I need to check between the 9th and the 16th digits.
For the 3rd line, I... (7 Replies)
Hello,
I want to print a number of lines of a file after a specific expression of a line.
I have this sed command but it prints only 1 line after the expression.
How could I adapt it to print for instance 10 lines after or 15 lines after ?
sed -n '/regexp/{n;p;}'
Thx & Regs,
Rany. (5 Replies)
Please help .
The script need to first grep for all lines with "C:" as it contains a value
Here the value is 0
1,00: This , is a good script c:0
and then give output of the lines with top 3 highest value for c:
1,00: This , is a nice script c:9999
1,00: This , is a... (3 Replies)
Hi
I have a file like
# vi require.txt
1,BANK,Read blocks that cycle.
yellow
Read blocks.
2,ACCOUNT,Finished
Red
Finished .
3,LOAN, pipe
white
pipe
4,PROFIT,Resolve.
black
Resolve
Am using like
cat require.txt | grep -w ACCOUNTThe output I get is (8 Replies)
Hi
I have a file which is tab-delimited. Now, I'd like to print the lines which have "chr6" string in both first and second columns. Could anybody help? (3 Replies)
This is an extract from a large file. The lines that start with fc are ports on a fabric switch. In between each fc port there is information about the port.
fc2/12 is up
Port description is SEIEDISCOVER-3
Speed is 4 Gbps
fc2/13 is down (Administratively down)
fc2/14 is up
Port... (1 Reply)
Discussion started by: kieranfoley
1 Replies
LEARN ABOUT CENTOS
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 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".
LOG:
string a string representing a log line
filename
path to a log file (/var/log/auth.log)
"systemd-journal"
search systemd journal (systemd-python required)
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)
OPTIONS --version
show program's version number and exit
-h, --help
show this help message and exit
-c CONFIG, --config=CONFIG
set alternate config directory
-d DATEPATTERN, --datepattern=DATEPATTERN
set custom pattern used to match date/times
--timezone=TIMEZONE, --TZ=TIMEZONE
set time-zone used by convert time format
-e ENCODING, --encoding=ENCODING
File encoding. Default: system locale
-r, --raw
Raw hosts, don't resolve dns
--usedns=USEDNS
DNS specified replacement of tags <HOST> in regexp ('yes' - matches all form of hosts, 'no' - IP addresses only)
-L MAXLINES, --maxlines=MAXLINES
maxlines for multi-line regex.
-m JOURNALMATCH, --journalmatch=JOURNALMATCH
journalctl style matches overriding filter file. "systemd-journal" only
-l LOG_LEVEL, --log-level=LOG_LEVEL
Log level for the Fail2Ban logger to use
-v, --verbose
Increase verbosity
--verbosity=VERBOSE
Set numerical level of verbosity (0..4)
--verbose-date, --VD
Verbose date patterns/regex in output
-D, --debuggex
Produce debuggex.com urls for debugging there
--print-no-missed
Do not print any missed lines
--print-no-ignored
Do not print any ignored lines
--print-all-matched
Print all matched lines
--print-all-missed
Print all missed lines, no matter how many
--print-all-ignored
Print all ignored lines, no matter how many
-t, --log-traceback
Enrich log-messages with compressed tracebacks
--full-traceback
Either to make the tracebacks full, not compressed (as by default)
AUTHOR
Written by Cyril Jaquier <cyril.jaquier@fail2ban.org>. Many contributions by Yaroslav O. Halchenko and Steven Hiscocks.
REPORTING BUGS
Report bugs to https://github.com/fail2ban/fail2ban/issues
COPYRIGHT
Copyright (C) 2004-2008 Cyril Jaquier, 2008- Fail2Ban Contributors
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 0.10.2 January 2018 FAIL2BAN-REGEX(1)