I'm trying to have my perl script telnet into the network device execute a command then dump the output of the command into a variable. The script then greps for the word "STANDBY". I can't seem to get the script to print out the output because it seems that the script can't find the word "STANDBY". I believe this is because i'm not using good regular expression.
Code:
#!/usr/bin/perl -w
use strict;
use warnings;
use Net::Telnet;
my $ip = $ARGV[0];
my $pass = "mgcusr";
my $pass2 = "S3attl3";
my $t=new Net::Telnet(Errmode=>'return',Input_Log => "/tmp/input.log",Timeout=>30);
$t->open($ip);
if($t->errmsg) { my $err=$t->errmsg; return $err; }
my ($prompt) = $t->waitfor('/login: $/');
if($t->errmsg) { my $err=$t->errmsg; return $err; }
$t->print("$pass");
$t->waitfor('/Password:$)/');
$t->print("$pass2");
$t->waitfor('/%$/');
$t->cmd('mml');
$t->waitfor('/>$/');
my @out=$t->cmd(String=>'rtrv-ne',Prompt=>'/>$/');
my @matches = grep {/[A-Z]BY/} @out;
my $line = $matches[0] if @matches or die "can't find parameters specified";
$t->cmd("quit");
$t->waitfor('/%$/');
$t->cmd("exit");
print "$line\n"
I have a File with the below contents
File1
I have no prior experience in unix. I have just started to work in unix.
My experience in unix is 0. My Total It exp is 3 yrs.
I need to replace the first word in each line with the last word for example
unix have no prior experience in... (2 Replies)
Hi ,
I have a file with "|" (pipe) as a delimeter. I am looking for the record count where 5th field is a number with 15 digit length only.
all the records with above requirement is valid rest all are invalid. I need count of valid records and invalid records.
Can anyone please help (9 Replies)
Example:
Lucas RUNCYCLE Rule1 Astigmatism
Robot RUNCYCLE Rule2 Jack RUNCYCLE Calendar1 June
Lucy RUNCYCLE Exception4 Fear RUNCYCLE Calendar5 August
In this example, how can I delete the next after the expression RUNCYCLE? (i.e. Rule1, Rule2, Calendar1, Exception1, Calendar5)
I'm... (3 Replies)
Dear all,
I have a specific problem that I don't quite understand how to solve. I have two files, both of the same format:
XXXXXX_FIND1 bla bla bla
bla
bla
bla
bla
bla
bla
bla
bla
bla
========
(return)
XXXXXX_FIND2 bla bla bla
bla
bla
bla (10 Replies)
I am completely new to perl programming. My father is helping me learn said programming language. However, I am stuck on one of the assignments he has given me, and I can't find very much help with it via google, either because I have a tiny attention span, or because I can be very very dense.
... (4 Replies)
Hello,
Awk seem treat the pattern as regular expression, how can awk search not using regular expression? e.g. just represent for "", not "A" or "a" . I don't want to add backslash . (2 Replies)
Hi all,
How am I read a file, find the match regular expression and overwrite to the same files.
open DESTINATION_FILE, "<tmptravl.dat" or die "tmptravl.dat";
open NEW_DESTINATION_FILE, ">new_tmptravl.dat" or die "new_tmptravl.dat";
while (<DESTINATION_FILE>)
{
# print... (1 Reply)
Hi ,
I have the below array
my @actionText = ("delivered to governor on 21/23/3345" , "deliver jllj" , "ram 2345/43");
When i am trying to grep the contents of array and if mathced substituting with the digitis or some date format from the element like below
my @action = grep { $_ =~... (7 Replies)
Hello ,
Could anyone help me to define the string in regular expression way .
Below is my string
\rtf1\ansi\deff0{\fonttbl{\f0\fswiss Helv;}{\f1\fnil MS Sans Serif;}}
{\colortbl ;\red0\green0\blue0;}
\viewkind4\uc1\pard\cf1\lang1033\f0\fs16
The string will always start as \rtf1 and... (6 Replies)
Hi All,
I would like to search a regular expression by passing as an i/p variableto AWK.
For Example ::
162.111.101.209.9516
162.111.101.209.41891
162.111.101.209.9516
162.111.101.209.9517
162.111.101.209.41918
162.111.101.209.9517
162.111.101.209.41937
162.111.101.209.41951... (7 Replies)
Discussion started by: Girish19
7 Replies
LEARN ABOUT OPENSOLARIS
vop_fsync
VOP_FSYNC(9) BSD Kernel Developer's Manual VOP_FSYNC(9)NAME
VOP_FSYNC -- flush file system buffers for a file
SYNOPSIS
#include <sys/param.h>
#include <sys/vnode.h>
int
VOP_FSYNC(struct vnode *vp, int waitfor, struct thread *td);
DESCRIPTION
This call flushes any dirty file system buffers for the file. It is used to implement the sync(2) and fsync(2) system calls.
Its arguments are:
vp The vnode of the file.
waitfor Whether the function should wait for I/O to complete. Possible values are:
MNT_WAIT Synchronously wait for I/O to complete.
MNT_NOWAIT Start all I/O, but do not wait for it.
MNT_LAZY Push data not written by file system syncer.
td The calling thread.
The argument waitfor is either MNT_WAIT or MNT_NOWAIT and specifies whether or not the function should wait for the writes to finish before
returning.
LOCKS
The file should be locked on entry.
RETURN VALUES
Zero is returned if the call is successful, otherwise an appropriate error code is returned.
ERRORS
[ENOSPC] The file system is full.
[EDQUOT] Quota exceeded.
SEE ALSO vnode(9)AUTHORS
This manual page was written by Doug Rabson.
BSD July 24, 1996 BSD
10-18-2009
