Hello Don,
I mean that it's not creating a file named ip
Thanks for your time and suggestions
Kind regards
Boris
Ouch. Yes, the script I suggested:
was missing a pipe symbol (as pointed out by RudiC). I intended to write:
But, as I said before, I have no idea if this is what you want to do since you still have not specified what you are trying to do! And, we have no idea what ./ban.sh does, whether you want to run it each time an IP address is added to the file ip, or if you just want to run it once each time awk processes your apache2 log file.
This User Gave Thanks to Don Cragun For This Post:
hi,
I am searching error and exception in my log and >> to report file,
my code is :
sed -n '//p;//p' $ARIBA_LOG_DIR/MyLog.txt >> $LOG_ERR_REP
I need to report avove 5 line, that line and bellow 5 line..
what change is required in my code? (1 Reply)
I am new to UNIX......I have one file which contains thousnads of records with header and tailer.
Header
Record 1
Record 2
....
....
Last Record
Trailer
I want to concatenate Header and Trailer in the first line....now the output should look like this:
Header: Header value, Trailer:... (2 Replies)
Hello,
I have a logfile which is in this format:
1211667249500#3265
1211667266687#2875
1211667270781#1828
Is there a way to read the logfile line by line every time I execute the code and put the two numbers in the line in two separate variables?
Something like:
1211667249500#3265... (7 Replies)
HI i have to copy the last 5000 lines form a log file and copy the same in the same file .overwriting the same log file.
ex: tail -5000 testfile1 > testfile2
cat testfile2
mv tesftfile2 testfile1
will produce the correct result.but i want to have this done in one line???? (4 Replies)
I know this has been asked before but I just can't parse the syntax as explained. I have a set of files that has user information spread out over two lines that I wish to merge into one:
User1NameLast User1NameFirst User1Address
E-Mail:User1email
User2NameLast User2NameFirst User2Address... (11 Replies)
Can anyone explain the below sed oneliner?
sed -e ':a' -e '$q;N;11,$D;ba'
It works same as tail command.
I just want to know how it works.
Thanks (1 Reply)
Hi All,
I am new to unix.
In this forum some days back, I have read something like below:
1) Do not use perl if awk can do your work.
2) Do not use awk if sed can do your work.
.
.
.
I do not re-collect the whole thing. I think it is good to know the precedence of using these... (2 Replies)
Hi,
I am running a script sample.sh in bash environment .In the script i am using sed and awk commands which when executed individually from terminal they are getting executed normally but when i give these sed and awk commands in the script it is giving the below errors :-
./sample.sh: line... (12 Replies)
All, I appreciate any help you can offer here as this is well beyond my grasp of awk/sed...
I have an input file similar to:
&LOG
&LOG Part: "@DB/TC10000021855/--F"
&LOG
&LOG
&LOG Part: "@DB/TC10000021852/--F"
&LOG Cloning_Action: RETAIN
&LOG Part: "@DB/TCCP000010713/--A"
&LOG
&LOG... (5 Replies)
Discussion started by: KarmaPoliceT2
5 Replies
LEARN ABOUT DEBIAN
stda
STDA(1) User Commands STDA(1)NAME
stda - Simple Tools for Data Analysis (STDA)
DESCRIPTION
STDA includes some primary tools for data analysis. You can evaluate sums, averages, integrals, derivatives, histograms or probability dis-
tribution functions of 1-d data, and eventually plot the results. The programs are stand-alone tools (supporting the standard UNIX input
and output pipelines) intended for data processing from the command line. It should be noted that all but one of the scripts use awk and
core system utilities. For plotting you have to install Gnuplot (see http://gnuplot.info) since 'muplot' is a wrapper around it. In sum-
mary, the package provides utilities for straightforward analysis of data series where a complex analytical approach is not needed and
where an ultimate numerical precision with floating-point numbers is not critical. Some general examples of application cases include eval-
uating usage statistics from server logfiles, determining a response time distribution from a series of queries to a [remote] service, pro-
ducing a plot from multiple data files, etc.
This software should be considered as an open project to be extended with new command-line driven utilities helpful for performing common
data analysis tasks. Any contributions and suggestions are welcome.
Following programs are included in the distribution:
* maphimbu - histogram builder for 1-d numerical and text data
* mintegrate - average/sum/integral/derivative of 1-d numerical data
* mmval - find minimum and maximum value in a data set
* muplot - plot a multi-curve figure from multiple data by using Gnuplot
* nnum - produce a series of equally separated integers or floats
* prefield - prepare input file for 'muplot' to plot 2-d fields by arrows
EXAMPLES
- Evaluate the current apache2 logfile and make an unique list of the hostnames (respectively ip-addresses) sorted by the total number of
their http requests:
maphimbu -rs2 /var/log/apache2/access.log
- On a X terminal plot the probability function and the cumulative distribution function of a sin(x) data sample:
nnum -3.14159 3.14159 0.00001 %.6g |awk '{ print $1, sin($1) }' | maphimbu -d0.01 -x2 -ns1 |mintegrate -d0.01 -x1 -y3-S |muplot
lp - 1:3,4
COPYRIGHT
Copyright (C) 2009, 2011-2012 Dimitar Ivanov <dimitar.ivanov@mirendom.net>
License: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
stda 1.1.1 February 2012 STDA(1)