I am explaing these question as this will be easy to understand the problem-
1. How are you relating session ids to users? Is the user id listed in the logfile or do you have a separate list?
2. How are the session ids related to authentication methods? Again, is this information available in the logfile or do you have a separate list?
Thanks
NT
Last edited by namishtiwari; 06-12-2009 at 06:54 AM..
I have a question regarding running perl in the current process.
I shall demonstrate with an example.
Look at this.
sh-2.05b$ pwd
/tmp
sh-2.05b$ cat test.sh
#! /bin/sh
cd /etc
sh-2.05b$ ./test.sh
sh-2.05b$ pwd
/tmp
sh-2.05b$ . ./test.sh
sh-2.05b$ pwd
/etc
sh-2.05b$
So... (10 Replies)
I am trying to use a script to replace the header of each file, whose filename are stored within the array $test, using the sed command within a Perl script as follows:
$count = 0;
while ( $count < $#test )
{
`sed -e 's/BIOGRF 321/BIOGRF 332/g' ${test} > 0`;
`cat 0 >... (2 Replies)
so in unix this command works works and shows me a list of directories
find . -name \*.xls -exec dirname {} \; | sort -u | > list.txt
but when i try running a perl script to run this command
my $query = 'find . -name \*.xls -exec dirname {} \; | sort -u | > list.txt';... (2 Replies)
How can i print the output of a perl script on a unix console and redirect the same in a log file under same directory simultaneously ?
Like in Shell script, we use tee, is there anything in Perl or any other option ? (2 Replies)
Hi all,
Not sure if this should be in the programming forum, but I believe it will get more response under the Shell Programming and Scripting FORUM.
Am trying to write a customized df script in Perl and need some help with regards to using arrays and file handlers.
At the moment am... (3 Replies)
I am trying to run a perl script which needs input arguments from a parent perl script, but doesn't seem to work. Appreciate your help in this regard.
From parent.pl
$input1=123;
$input2=abc;
I tried calling it with
system("/usr/bin/perl child.pl $input1 $input2");
and
`perl... (1 Reply)
Hi Folks,
I have 2 perl scripts and I need to execute 2nd perl script from the 1st perl script in WINDOWS.
In the 1st perl script that I had, I am calling the 2nd script
main.pl
===========
print "This is my main script\n";
`perl C:\\Users\\sripathg\\Desktop\\scripts\\hi.pl`;
... (3 Replies)
Hi All,
I am aware that html tags can be embedded in cgi script as below.. In the same way is it possible to embed the below javascript in perl cgi script ??
print("<form action="action.htm" method="post" onSubmit="return submitForm(this.Submitbutton)">");
print("<input type = "text"... (1 Reply)
Not sure what I am doing wrong here, but I can print the list with no issue. Just a blank screen with the 'do'.
#!/usr/bin/perl
open FILE, "upslist.txt";
while ($line=<FILE>){
if ($line=~/^(.*?),(.*?)$/){
#print "ups:$1 string:$2\n";
do 'check_snmp_mgeups-0.1.pl -H $1 -C $2';
} ... (1 Reply)
I have reviewed many examples on-line about running another process (either PERL or shell command or a program), but do not find any usefull for my needs way. (Reviewed and not useful the system(), 'back ticks', exec() and open())
I would like to run another PERL-script from first one, not... (1 Reply)
Discussion started by: alex_5161
1 Replies
LEARN ABOUT DEBIAN
logtail2
LOGTAIL(8) logtail2 manual LOGTAIL(8)NAME
logtail2 - print log file lines that have not been read
SYNOPSIS
logtail2 [-t] -flogfile [-ooffsetfile]
DESCRIPTION
logtail2 reads a specified file (usually a log file) and writes to the standard output that part of it which has not been read by previous
runs of logtail2. It prints the appropriate number of bytes from the end of logfile, assuming that all changes that are made to it are to
add new characters to it.
logfile must be a plain file. A symlink is not allowed.
logtail2 stores the information about how much of it has already been read in a separate file called offsetfile. offsetfile can be omit-
ted. If omitted, the file named logfile.offset in the same directory which contains logfile is used by default.
If offsetfile is not empty, the inode of logfile is checked. If the inode is changed, logtail2 uses the heuristics stored in
/usr/share/logtail/detectrotate/ to find a file that might be the rotated logfile and prints it starting with the stored offset. It then
proceeds to simply print the entire new file and generates a new offsetfile. If the inode is not changed but logfile is shorter than it
was at the last run of logtail2, it writes a warning message to the standard output.
OPTIONS -f logfile to be read after offset
-o offsetfile stores offset of previous run
-t test mode - do not change offset in offsetfile
RETURN VALUES
0 successful
65 cannot get the size of logfile
66 general file or directory access issue
73 cannot write offsetfile
AUTHOR
The original logtail was written in C by Craig H. Rowland <crowland@psionic.com>. This version of logtail is a modification of Paul Sloot-
man's re-implementation in perl. enhanced by the Debian Logcheck Team <logcheck-devel@lists.alioth.debian.org>.
This manual was written by Oohara Yuuma <oohara@libra.interq.or.jp> and enhanced by the Debian Logcheck Team
<logcheck-devel@lists.alioth.debian.org>..
SEE ALSO logcheck(8)Debian 28 Jul 2007 LOGTAIL(8)