07-21-2019
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a big xml file with little formatting in it. It contains over 600 messages that I need to break each message out in its own separate file.
The xml file looks in the middle of it something like this:
</Title></Msg><Msg><Opener> Hello how
are you?<Title> Some says hello</Title><Body>... (3 Replies)
Discussion started by: quixoticking11
3 Replies
2. Shell Programming and Scripting
#! /usr/local/bin/perl -w
$ip = "$ARGV";
$rw = "$ARGV";
$snmpg = "/usr/local/bin/snmpbulkget -v2c -Cn1 -Cn2 -Os -c $rw";
$snmpw = "/usr/local/bin/snmpwalk -Os -c $rw";
$syst=`$snmpg $ip system sysName sysObjectID`;
sysDescr.0 = STRING: Cisco Internetwork Operating System Software... (1 Reply)
Discussion started by: popeye
1 Replies
3. Shell Programming and Scripting
Hey guys,
I have this file generated by me... i want to create some HTML output from it.
The problem is that i am really confused about how do I go about reading the file.
The file is in the following format:
TID1 Name1 ATime=xx AResult=yyy AExpected=yyy BTime=xx BResult=yyy... (8 Replies)
Discussion started by: umar.shaikh
8 Replies
4. Red Hat
Hi, I have a linux file that has data like this..
REQUEST_ID|text^Ctext^Ctext^C
REQUEST_ID|text^Ctext^C
REQUEST_ID|
REQUEST_ID|
REQUEST_ID|text^Ctext^Ctext^Ctext^Ctext^Ctext^C....
Where ever I see a ^C character, I need to copy the corresponding REQUEST_ID and that part of the text to a new... (17 Replies)
Discussion started by: charithainfadev
17 Replies
5. Shell Programming and Scripting
Hello,
I am trying to parse this syslog pulling out and logging results to a file. The information I want is: scrip, scrport, dstip, dstport. I just want the numbers, not including the text part ie srcip=". Problem is, the column locations change, so I can't use the nice awk $1 $2 etc to... (4 Replies)
Discussion started by: rmelnik
4 Replies
6. UNIX for Dummies Questions & Answers
Hi Techies,
I have made a shell script which stores the output of it in a text file. then i wanted to fetch that text file using windows scheduler in my windows xp desktop which i did successfully using the below mentioned ftp .bat file :
@echo off
@echo ftp_user>ftp_test.scr
@echo... (0 Replies)
Discussion started by: gemnian.g
0 Replies
7. Shell Programming and Scripting
Hi,
I have an XML file in Linux and it contains a long string of characters. The last part of the file is like
.......
.......
.......
CAD</MarketDescription></InvestorTransaction></AdvisorAccount></DivisionAdvisor></Division>... (3 Replies)
Discussion started by: naveed
3 Replies
8. Shell Programming and Scripting
Hi,
I have a string which can be completely unstructred. I am looking to parse out values within that String.
Here is an example
<Random Strings> String1=<some number a> String2=<some number b> String3=<some number c> Satish=<some number d> String4=<some number e>
I only want to parse out... (1 Reply)
Discussion started by: satishrao
1 Replies
9. SuSE
Esteemed listers,
Where is the location of SYSLOG file?
In etc/auditd.conf script, the log_file location is '/var/log/audit/audit.log' as below. Is this the location where SYSLOG is stored?
Thank you in advance,
log_file = /var/log/audit/audit.log
log_format = RAW... (3 Replies)
Discussion started by: JDBA
3 Replies
10. Programming
Using redhat 64 bit ver 6.2
I have simple c++ app that is trying to write to syslog like this: /*
try to write massage into linux log
*/
void foo::writeToSyslog()
{
openlog("testlogfoo", 0, 24);
// Send the message.
... (1 Reply)
Discussion started by: umen
1 Replies
LEARN ABOUT NETBSD
pcap_get_selectable_fd
PCAP_GET_SELECTABLE_FD(3) Library Functions Manual PCAP_GET_SELECTABLE_FD(3)
NAME
pcap_get_selectable_fd - get a file descriptor on which a select() can be done for a live capture
SYNOPSIS
#include <pcap/pcap.h>
int pcap_get_selectable_fd(pcap_t *p);
DESCRIPTION
pcap_get_selectable_fd() returns, on UNIX, a file descriptor number for a file descriptor on which one can do a select() or poll() to wait
for it to be possible to read packets without blocking, if such a descriptor exists, or -1, if no such descriptor exists. Some network
devices opened with pcap_create() and pcap_activate(), or with pcap_open_live(), do not support select() or poll() (for example, regular
network devices on FreeBSD 4.3 and 4.4, and Endace DAG devices), so -1 is returned for those devices.
Note that on most versions of most BSDs (including Mac OS X) select() and poll() do not work correctly on BPF devices;
pcap_get_selectable_fd() will return a file descriptor on most of those versions (the exceptions being FreeBSD 4.3 and 4.4), a simple
select() or poll() will not return even after the read timeout expires. To work around this, an application that uses select() or poll()
to wait for packets to arrive must put the pcap_t in non-blocking mode, and must arrange that the select() or poll() have a timeout less
than or equal to the read timeout, and must try to read packets after that timeout expires, regardless of whether select() or poll() indi-
cated that the file descriptor for the pcap_t is ready to be read or not. (That workaround will not work in FreeBSD 4.3 and later; how-
ever, in FreeBSD 4.6 and later, select() and poll() work correctly on BPF devices, so the workaround isn't necessary, although it does no
harm.)
Note also that poll() doesn't work on character special files, including BPF devices, in Mac OS X 10.4 and 10.5, so, while select() can be
used on the descriptor returned by pcap_get_selectable_fd(), poll() cannot be used on it those versions of Mac OS X. Kqueues also don't
work on that descriptor. poll(), but not kqueues, work on that descriptor in Mac OS X releases prior to 10.4; poll() and kqueues work on
that descriptor in Mac OS X 10.6 and later.
pcap_get_selectable_fd() is not available on Windows.
RETURN VALUE
A selectable file descriptor is returned if one exists; otherwise, -1 is returned.
SEE ALSO
pcap(3), select(2), poll(2)
5 April 2008 PCAP_GET_SELECTABLE_FD(3)