9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hi there,
need some improvement on this. thanks.
Purpose is to :
Generally identify illegal accesses in the Apache2 logs, like, System commands, SHELL hacks, malwares, bots, and other hacking attempts. Most of these have a common background of gaining access to the weak parts of the www... (6 Replies)
Discussion started by: busyboy
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2. Shell Programming and Scripting
The intended result should be :
PDF converters
'empty line'
gpdftext and pdftotext?xml version="1.0"?>
xml:space="preserve"><note-content version="0.1" xmlns:/tomboy/link" xmlns:size="http://beatniksoftware.com/tomboy/size">PDF converters
gpdftext and pdftotext</note-content>... (9 Replies)
Discussion started by: Klasform
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3. Infrastructure Monitoring
Dear All,
I am an performance tester. Now i am working in project where we are using linux 2.6.32. Now I got an oppurtunity to learn the monitoring the server. As part of this task i need to do analysis of the Nmon report. I was completely blank in this.
So please suggest me how to start... (0 Replies)
Discussion started by: iamsengu
0 Replies
4. UNIX for Dummies Questions & Answers
Hey Guys,
Does anyone know how to count the separate amount of words in a text file?
e.g
the 5
and 20
Furthermore does anyone know how to convert whole numbers in decimals?
Thanks (24 Replies)
Discussion started by: John0101
24 Replies
5. Shell Programming and Scripting
what does this line in a script mean??
I have tried to give it at the command prompt and here is what it returns
ksh: /db2home/db2dap1/sqllib/db2profile: not found.
. /db2home/db2dap1/sqllib/db2profile
i have tried the same thing for my home directory too and the result is the same
.... (5 Replies)
Discussion started by: ramky79
5 Replies
6. Shell Programming and Scripting
:confused:Hi ,
Can someone please advise what is the meaning of metacharacters in below code?
a_PROCESS=${0##*/}
a_DPFX=${a_PROCESS%.*}
a_LPFX="a_DPFX : $$ : "
a_UPFX="Usage: $a_PROCESS"
Regards,
gehlnar (3 Replies)
Discussion started by: gehlnar
3 Replies
7. Shell Programming and Scripting
I am trying to do some thing like this ..
In a file , if pattern found insert new pattern at the begining of the line containing the pattern.
example:
in a file I have this.
gtrow0unit1/gctunit_crrownorth_stage5_outnet_feedthru_pin
if i find feedthru_pin want to insert !! at the... (7 Replies)
Discussion started by: pitagi
7 Replies
8. Programming
I would like to know how I could do the following :
void func(){
int a = 100; b=0;
int c = a/b;
}
void sig_handler (int sig,siginfo_t *info,void *context){
//signal handling function
//here I want to access the variables of func()
}
int main(){
struct sigaction *act =... (7 Replies)
Discussion started by: vpraveen84
7 Replies
9. Solaris
How can I make analysis for catalina.out (2 Replies)
Discussion started by: Burhan
2 Replies
HISTORY(5) File Formats Manual HISTORY(5)
NAME
history - record of current and recently expired Usenet articles
DESCRIPTION
The file <pathdb in inn.conf>/history keeps a record of all articles currently stored in the news system, as well as those that have been
received but since expired. In a typical production environment, this file will be many megabytes.
The file consists of text lines. Each line corresponds to one article. The file is normally kept sorted in the order in which articles
are received, although this is not a requirement. Innd(8) appends a new line each time it files an article, and expire(8) builds a new
version of the file by removing old articles and purging old entries.
Each line consists of two or three fields separated by a tab, shown below as :
[Hash] date
[Hash] date token
The Hash field is the ASCII representation of the hash of the Message-ID header. This is directly used for the key of the dbz(3).
The date field consists of three sub-fields separated by a tilde. All sub-fields are the text representation of the number of seconds
since the epoch -- i.e., a time_t; see gettimeofday(2). The first sub-field is the article's arrival date. If copies of the article are
still present then the second sub-field is either the value of the article's Expires header, or a hyphen if no expiration date was speci-
fied. If an article has been expired then the second sub-field will be a hyphen. The third sub-field is the value of the article's Date
header, recording when the article was posted.
The token field is a token of the article. This field is empty if the article has been expired.
For example, an article whose Message-ID was <7q2saq$sal$1@isrv4.pa.vix.com>, posted on 26 Aug 1999 08:02:34 GMT and recieved at 26 Aug
1999 08:06:54 GMT, could have a history line (broken into three lines for display) like the following:
[E6184A5BC2898A35A3140B149DE91D5C]
935678987~-~935678821
@030154574F00000000000007CE3B000004BA@
In addition to the text file, there is a dbz(3) database associated with the file that uses the Message-ID field as a key to determine the
offset in the text file where the associated line begins. For historical reasons, the key includes the trailing byte (which is not
stored in the text file).
HISTORY
Written by Rich $alz <rsalz@uunet.uu.net> for InterNetNews. This is revision 1.12.2.1, dated 2000/08/17.
SEE ALSO
dbz(3), expire(8), inn.conf(5), innd(8), makehistory(8).
HISTORY(5)
11-20-2008
