Re: [Ssh-sftp-perl-users] problems with net-ssh-perl ... pleasetake a look.
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Re: [Ssh-sftp-perl-users] problems with net-ssh-perl ... pleasetake a look.
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From: Frank C. <car...@ld...> - 2006-11-15 14:53:31
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I believe Math::Pari solves this problem. I ran into this myself last year when
I was using this module. Since then I've moved to Net::SSH2 and found it's MUCH
faster and easier to implement. What used to take a few hours with
Net::SSH::Perl now takes a few minutes.
We've been using this to grab /etc/sudoers and other information across the
network. Net::SSH::Perl would run anywhere from 2-4 hours depending on how many
servers we were auditing. Now with the new module is takes only a few minutes.
We're averaging about 400 servers we're hitting with a run time around 4.5
minutes. Manually it would have taken us around 4 days :-) Very impressive
code.
I'm cleaning up my sample code and hoping to submit it to the group. We had a
lot or problems reading STDERR. For some reason the methods read and poll
haven't been working for us. I'm hoping to dig a bit and figure it out. I've
spent days going through perldoc and source code to figure this one out. When
using POLL I usually get a message that I can't use a hard reference. Very
weird.
>>> On Mon, Nov 13, 2006 at 2:32 pm, in message
<6DF...@SF...>, Kirkland, Bruce
<Bru...@po...> wrote:
I just got your message today. I'm fairly new at this so I'm probably not much
help. I have been testing and found it to be very slow. The only clues I have is
to use something like the following to get a trace similar to ssh -v
#!/usr/local/bin/perl -w
# test the perl modules
use Net::SSH::Perl;
# login info
$user=real user goes here;
$pass=real pw goes here;
$host=real serer goes here ;
# for debugging, this will give you something like ssh -v
my $ssh = Net::SSH::Perl->new($host, debug => 1);
$ssh->login($user, $pass) ;
($stdout, $stderr, $exit) = $ssh->cmd(touch /tmp/$host-test);
if ( $stderr )
{
print error $stderr ;
exit 1;
}
exit;
From: ssh...@li...
[mailto:ssh...@li...] On Behalf Of Frank
Carreiro
Sent: Monday, November 13, 2006 3:11 PM
To: ssh...@li...; Chris Fernandez
Subject: Re: [Ssh-sftp-perl-users] problems with net-ssh-perl ... pleasetake a
look.
I guess not. I've sent a few messages and haven't heard back from anyone. I've
been wondering if there is a problem with sourceforge forums or just a lack of
interest :-)
>>> On Mon, Nov 13, 2006 at 1:06 pm, in message
<455...@vo...>, Chris Fernandez <cfe...@vo...>
wrote:
mobody in this list? :-(
Chris Fernandez wrote:
> sorry, I forgot to add that I get as and exit when it wont work if I
> wait to the end.
>
> Connection closed by remote host. at
> /usr/lib64/perl5/vendor_perl/5.8.8/Net/SSH/Perl/AuthMgr.pm line 142
>
> I think is waiting for me to do something and times me out..
>
>
> Chris Fernandez wrote:
>
>> my system is Gentoo GNU/Linux
>>
>> perl -V
>> Summary of my perl5 (revision 5 version 8 subversion 8) configuration:
>> Platform:
>> osname=linux, osvers=2.6.16-gentoo-r13, archname=x86_64-linux
>> uname='linux vmware 2.6.16-gentoo-r13 #2 smp wed jul 19 10:44:27 edt
>> 2006 x86_64 intel(r) xeon(tm) cpu 2.80ghz gnulinux '
>! ;>&# 160; config_args='-des -Darchname=x86_64-linux -Dcccdlflags=-fPIC
>> -Dccdlflags=-rdynamic -Dcc=x86_64-pc-linux-gnu-gcc -Dprefix=/usr
>> -Dvendorprefix=/usr -Dsiteprefix=/usr -Dlocincpth=
>> -Doptimize=-march=nocona -O2 -fomit-frame-pointer -pipe -Duselargefiles
>> -Dd_semctl_semun -Dscriptdir=/usr/bin -Dman1dir=/usr/share/man/man1
>> -Dman3dir=/usr/share/man/man3 -Dinstallman1dir=/usr/share/man/man1
>> -Dinstallman3dir=/usr/share/man/man3 -Dman1ext=1 -Dman3ext=3pm
>> -Dinc_version_list=5.8.0 5.8.0/x86_64-linux 5.8.2 5.8.2/x86_64-linux
>> 5.8.4 5.8.4/x86_64-linux 5.8.5 5.8.5/x86_64-linux 5.8.6
>> 5.8.6/x86_64-linux 5.8.7 5.8.7/x86_64-linux -Dcf_by=Gentoo -Ud_csh
>> -Dusenm -Ui_ndbm -Ui_gdbm -Di_db
>> -Dusrinc=/usr/include/gentoo-multilib/amd64 -Dlibpth=/! usr/loc al/lib64
>> /lib64 /usr/lib64'
>> hint=recommended, useposix=true, d_sigaction=define
>> usethreads=undef use5005threads=undef useithreads=undef
>> usemultiplicity=undef
>> useperlio=define d_sfio=undef uselargefiles=define usesocks=undef
>> use64bitint=define use64bitall=define uselongdouble=undef
>> usemymalloc=n, bincompat5005=undef
>> Compiler:
>> cc='x86_64-pc-linux-gnu-gcc', ccflags ='-fno-strict-aliasing -pipe
>> -Wdeclaration-after-statement -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
>> -I/usr/include/gdbm',
>> optimize='-march=nocona -O2 -fomit-frame-pointer -pipe&#! 39;, ;
>> cppflags='-fno-strict-aliasing -pipe -Wdeclaration-after-statement
>> -I/usr/include/gdbm'
>> ccversion='', gccversion='4.1.1 (Gentoo 4.1.1)', gccosandvers=''
>> intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
>> d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
>> ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t',
>> lseeksize=8
>> alignbytes=8, prototype=define
>> Linker and Libraries:
>> ld='x86_64-pc-linux-gnu-gcc', ldflags =' -L! /usr/lo cal/lib64'
>> libpth=/usr/local/lib64 /lib64 /usr/lib64
>> libs=-lpthread -lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lc
>> perllibs=-lpthread -lnsl -ldl -lm -lcrypt -lutil -lc
>> libc=/lib/libc-2.4.so, so=so, useshrplib=false, libperl=libperl.a
>> gnulibc_version='2.4'
>> Dynamic Linking:
>> dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic'
>> cccdlflags='-fPIC', lddlflags='-shared -L/usr/local/lib64'
>>
>>
>> Characteristics of this binary (from libperl):
>> Compile-time options: PERL_MALLOC_WRAP USE_64_BIT_ALL USE_64_BIT_INT
>> &! #160;&# 160; USE_LARGE_FILES USE_PERLIO
>> Built under linux
>> Compiled at Sep 21 2006 10:23:54
>> @INC:
>> /etc/perl
>> /usr/lib64/perl5/vendor_perl/5.8.8/x86_64-linux
>> /usr/lib64/perl5/vendor_perl/5.8.8
>> /usr/lib64/perl5/vendor_perl
>> /usr/lib64/perl5/site_perl/5.88/x86_64-linux
>> /usr/lib64/perl5/site_perl/5.8.8
>> /usr/lib64/perl5/site_perl
>> /usr/lib64/perl5/5.8.8/x86_64-linux
>> /usr/lib64/perl5/5.8.8
>> /usr/local/lib/site_perl
>>
>>
>>
>&! gt; The issue that I am having is very weird... my script will run only
>> sometimes... the majority of the times looks like it just *hangs* and is
>> very slow..
>> once in a while mostly when I have not try in 1m or more.. then it runs
>> the first time I run it.. to go again into the *weird* status that will
>> only run once in a while...
>>
>> why?
>> anyone had the same issue?
>> work around?
>> bug?
>> I will post portion of my code if needed but seen that it does works
>> sometimes makes me think it must be something else.
>> help!!!
>>
>> Thanks for your help in advance.
>> Chris
>>
>>
>> -------------------------------------------------------------------------
>> Using Tomcat but need to do more? Need to support web services, security?
&g! t;> Get stuff done quickly with pre-integrated technology to make your job
easier
>> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
>> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
>> _______________________________________________
>> Ssh-sftp-perl-users mailing list
>> Ssh...@li...
>> https://lists.sourceforge.net/lists/listinfo/ssh-sftp-perl-users
>>
>>
>>
>
>
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/se! l?c md=lnk&kid=120709&bid=263057&dat=121642
> _______________________________________________
> Ssh-sftp-perl-users mailing list
> Ssh...@li...
> https://lists.sourceforge.net/lists/listinfo/ssh-sftp-perl-users
>
>
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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