I need your help in fixing this issue., I have a log file which has data of users logging in to an application.
I want to search for a particular pattern in the log
If this key word is found , the above 8 lines will contain the name of the user who's session did not validate
for example .. the log section would be some thing like this
I need to search the log file which has multiple sessions like this and check if the session validated = N if the keyword is found then i should check the above 8 lines and see if the user is appleInc2232 if found a count should be incremented in a file. There are over 11k sessions like this in a single log file.But the pattern is like this.
Operating system : SOLARIS 10
Single Log file size above : 4 GB
Over 700 log files with the same data is availble ( if you give a start as to how to proceed it will be helpful )
log files pattern is something like this
Any help would be greatly appreciated. Thanks.
Last edited by Scott; 07-10-2011 at 06:47 AM..
Reason: Code tags
Hi all, I am taking my first course in unix and having some problems.
I would line to create a scrip that does the following:
1) will tell me the number of users logged in. If a user is logged more than once just count it only ones.
2) want to be able to display the number of users that... (1 Reply)
Hi,
Im doing a script to find the number of lines included inside a file newly. These lines are in between #ifdef FLAG1 and #else or #endif or #else and #endif.
I tried like this,
awk '/#ifdef Flag1/,/#e/{print}' aa.c | wc -l
awk '/#ifndef Flag1/,/#endif/{print}' aa.c | awk... (6 Replies)
Dear Experts,
I have to count the number of AddressRecords formed in bbc.xml file using unix script file. For example: for below pasted file, I need to write an output to a log file as "No. of Address Records Created=4".
Snippet of bbc.xml:-
<?xml version="1.0" encoding="UTF-8" ?>
-... (1 Reply)
Hi
I have the following info in a file -
<Cell id="25D"/>
<Cell id="26A"/>
<Cell id="26B"/>
<Cell id="26C"/>
<Cell id="27A"/>
<Cell id="27B"/>
<Cell id="27C"/>
<Cell id="28A"/>
I would like to know how would you go about counting all... (4 Replies)
Hello Guys
I have a flat file with '|~|' delimited
When I use to record count using below command
awk -FS"+" ' {print $colno}' filename | wc -l
the count is fine
But when I am trying to find the unique number of record the o/p is always 1
awk -FS"+" ' {print $colno}'... (11 Replies)
I need to take the second column of a .csv file and count the number of instances of each unique value in that same second column. I'd like the output to be value,count sorted by most instances. Thanks for any guidance!
Data example:
317476,317756,0
816063,318861,0
313123,319091,0... (4 Replies)
Hi,
I have a file with a '|' pipe delimeter. I want to find number of counts for a particular pattern in particular field. Is it possible to do it in a single command?
1) want to find total number of "0" in field 4.
2) want to find total number of different records in field 4 ( similar to... (5 Replies)
Hi,
I have a file that is 430K lines long. It has records like below
|site1|MAP
|site2|MAP
|site1|MODAL
|site2|MAP
|site2|MODAL
|site2|LINK
|site1|LINK
My task is to count the number of time MAP, MODAL, LINK occurs for a single site and write new records like below to a new file
... (5 Replies)
Hello,
I need some sort of way to extract every date contained in a file, and count how many of those dates there are.
Here are the specifics:
The date format I'm looking for is mm/dd/yyyy
I only need to look after line 45 in the file (that's where the data begins)
The columns of... (2 Replies)
What is an efficient way of counting the number of unique values in a 400 column by 1000 row array and outputting the counts per column, assuming the unique values in the array are:
A, B, C, D
In other words the output should look like: Value COL1 COL2 COL3
A 50 51 52... (16 Replies)
Discussion started by: Geneanalyst
16 Replies
LEARN ABOUT CENTOS
cgi::session::driver::file
CGI::Session::Driver::file(3) User Contributed Perl Documentation CGI::Session::Driver::file(3)NAME
CGI::Session::Driver::file - Default CGI::Session driver
SYNOPSIS
$s = new CGI::Session();
$s = new CGI::Session("driver:file", $sid);
$s = new CGI::Session("driver:file", $sid, {Directory=>'/tmp'});
DESCRIPTION
When CGI::Session object is created without explicitly setting driver, file will be assumed. file - driver will store session data in
plain files, where each session will be stored in a separate file.
Naming conventions of session files are defined by $CGI::Session::Driver::file::FileName global variable. Default value of this variable
is cgisess_%s, where %s will be replaced with respective session ID. Should you wish to set your own FileName template, do so before
requesting for session object:
use CGI::Session::Driver::file; # This line is mandatory.
# Time passes...
$CGI::Session::Driver::file::FileName = "%s.dat";
$s = new CGI::Session();
For backwards compatibility with 3.x, you can also use the variable name $CGI::Session::File::FileName, which will override the one above.
DRIVER ARGUMENTS
If you wish to specify a session directory, use the Directory option, which denotes location of the directory where session ids are to be
kept. If Directory is not set, defaults to whatever File::Spec->tmpdir() returns. So all the three lines in the SYNOPSIS section of this
manual produce the same result on a UNIX machine.
If specified Directory does not exist, all necessary directory hierarchy will be created.
By default, sessions are created with a umask of 0660. If you wish to change the umask for a session, pass a UMask option with an octal
representation of the umask you would like for said session.
NOTES
If your OS doesn't support flock, you should understand the risks of going without locking the session files. Since sessions tend to be
used in environments where race conditions may occur due to concurrent access of files by different processes, locking tends to be seen as
a good and very necessary thing. If you still want to use this driver but don't want flock, set $CGI::Session::Driver::file::NoFlock to 1
or pass "NoFlock => 1" and this driver will operate without locks.
LICENSING
For support and licensing see CGI::Session
perl v5.16.3 2008-07-16 CGI::Session::Driver::file(3)