Re: Can a perl programmer find jobs today?
You may look into this in another way, it is indeed difficult to find a job to do pure Perl programming nowadays, but Perl is very commonly used by QA, DevOps, SRE. Having Perl/Python skills will help you get the positions in these domains, so don't just look for a Perl job. On Sat, Feb 18, 2023 at 1:41 AM Open Mbox wrote: > python and AI are different stuff, just like shovel and farming. > > -- > To unsubscribe, e-mail: beginners-unsubscr...@perl.org > For additional commands, e-mail: beginners-h...@perl.org > http://learn.perl.org/ > > >
Re: Using Net::SSH::Perl to execute a set of commands
Sorry I didn't get you, why it is related to Math::BigInt::GMP? To me it sounds like a SSH interactive issue... On 30/05/06, Oyler, Nathan [EMAIL PROTECTED] wrote: Have you installed Math::BigInt::GMP? Might not be it, but I was having a somewhat similar problem that it fixed. -Original Message- From: Kelvin Wu [mailto:[EMAIL PROTECTED] Sent: Monday, May 29, 2006 19:44 PM To: Perl Subject: Using Net::SSH::Perl to execute a set of commands Hi, I was trying to use Net::SSH::Perl to log into a remote box and execute a program with pre-defined commands, something like: #!/usr/bin/perl use strict; use Net::SSH::Perl; my $ssh = Net::SSH::Perl-new(ip, debug = 0); $ssh-login(name, password); my ($return) = $ssh-cmd(minicom -S mini_script_vpn.force); print $return; minicom is a program, and mini_script_vpn.force is a script which defined a set of commands sent to minicom The terminal output should be something like: (if run the program manually from shell) minicom -S mini_script_vpn.force minicom: WARNING: please don't run minicom as root when not maintaining it (with the -s switch) since all changes to the configuration will be GLOBAL !. Welcome to minicom 1.83.1 OPTIONS: History Buffer, F-key Macros, Search History Buffer, I18n Compiled on May 3 2001, 22:36:07. Press CTRL-A Z for help on special keys Logging in.. c_fwenable Password: c_fw#Resetting VPN configure terminal c_fw(config)#Clear ipsec clear crypto ipsec sa c_fw(config)#Clear isakmp clear crypto isakmp sa c_fw(config)#Logging out and leaving... Killed But when I was running this command via the Perl Script above, shell: RSA authentication failed: Can't load public key. shell: Doing challenge response authentication. shell: No challenge presented. shell: Trying password authentication. shell: Sending command: minicom -S mini_script_vpn.force shell: Entering interactive session. It quits immediately after sending command. Any suggestion? Thanks
Using Net::SSH::Perl to execute a set of commands
Hi, I was trying to use Net::SSH::Perl to log into a remote box and execute a program with pre-defined commands, something like: #!/usr/bin/perl use strict; use Net::SSH::Perl; my $ssh = Net::SSH::Perl-new(ip, debug = 0); $ssh-login(name, password); my ($return) = $ssh-cmd(minicom -S mini_script_vpn.force); print $return; minicom is a program, and mini_script_vpn.force is a script which defined a set of commands sent to minicom The terminal output should be something like: (if run the program manually from shell) minicom -S mini_script_vpn.force minicom: WARNING: please don't run minicom as root when not maintaining it (with the -s switch) since all changes to the configuration will be GLOBAL !. Welcome to minicom 1.83.1 OPTIONS: History Buffer, F-key Macros, Search History Buffer, I18n Compiled on May 3 2001, 22:36:07. Press CTRL-A Z for help on special keys Logging in.. c_fwenable Password: c_fw#Resetting VPN configure terminal c_fw(config)#Clear ipsec clear crypto ipsec sa c_fw(config)#Clear isakmp clear crypto isakmp sa c_fw(config)#Logging out and leaving... Killed But when I was running this command via the Perl Script above, shell: RSA authentication failed: Can't load public key. shell: Doing challenge response authentication. shell: No challenge presented. shell: Trying password authentication. shell: Sending command: minicom -S mini_script_vpn.force shell: Entering interactive session. It quits immediately after sending command. Any suggestion? Thanks
Re: match file name at end of a http url
if ($url =~ /\/([^\/]*)$/) {
print $1;
}
On 26/04/06, Tom Phoenix [EMAIL PROTECTED] wrote:
On 4/25/06, nishanth ev [EMAIL PROTECTED] wrote:
if( $url =~ /\/([\w.]*$)/ ){
print $1;
}
http://example.com/some-file.txt
To process a URL requires more than a simple pattern
match. Use a
module from CPAN. Cheers!
What I said.
--Tom Phoenix
Stonehenge Perl Training
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KILL INT can not wake up $SIG{INT}
Hi list,
Anyone has such experience? KILL INT pid cannot wake up $SIG{INT} sub{}.
my code is like;
$SIG{INT} = sub {#load pm}
$SIG{ALRM} = sub {print Driver $pm is going to sleep... bye.\n; exit;};
the pm actually has a system call to execute something
sub xxx {
`perl xxx.pl`
}
but
my $tmp = kill INT, $pid; ## it returns number of processes, eg: 1
cannot wake up the $SIG{INT} at all after $SIG{ALRM} has been executed.
does system call cause the problem?
Thanks.
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Net::FTP::SSL ?
Hello Perl, I am looking for a Perl module which is used to access FTPd via SSL, Auth TLS. Is there something called Net::FTP::SSL or others? -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/ http://learn.perl.org/first-response
Re: decompress downloaded page
use Compress::Zlib;
my $results = Compress::Zlib::memGunzip($resp-content);
On Wed, 24 Nov 2004 14:32:27 +0100, Ing. Branislav Gerzo [EMAIL PROTECTED]
wrote:
Hi all,
I have this snippet, and I'd like to decompress its contents:
sub dwl {
my $ua = LWP::UserAgent-new;
$ua-default_header('Accept-Encoding' = 'gzip, deflate');
$resp = $ua-get(@_);
return ($resp-content, $resp-status_line, $resp-is_success) if
wantarray;
return unless $resp-is_success;
return $resp-content;
}
thanks for any idea.
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Re: Net::FTP Help !
the raw list returned from ftp server is something like this:
drwx--x--x5 529 529 4096 Mar 10 13:56 ..
-rwxr-xr-x1 529 529 8504 Mar 11 14:44 aboutus.html
drwx--x--x4 529 529 4096 Mar 11 13:54 cgi-bin
those lines start with 'd' are directories, 'l' are symblinks.
next if ($2 eq '.' or $2 eq '..');
sorry my mistake. it shoud be:
# Store file name
if ($_ =~ /(.+)(\d\d:\d\d) (.+)/) {
push @files, $3;
}
if you are sure you don't have any file/dir name containing spaces,
you can split the raw list by spaces and take the last element of
array as filename.
for (@raw_list) {
my @dirinfo = split(/\s+/, $_);
next if $dirinfo[0] =~ /^d|^l/;
push @files, $dirinfo[8];
}
this is much easy but it won't work for those file name containing spaces:
-rwxr-xr-x1 529 529 8504 Mar 11 14:44 about us.html
'about' will be push into files array, not 'about us.html'
On Tue, 10 Aug 2004 10:38:53 -0500, Chris Federico
[EMAIL PROTECTED] wrote:
Thanks Kelvin /Wiggins ..
Kelvin when you say next if $_ =~ /^d|^l/; are you pattern mattching
here ? Being new to this it seems confusing to me also:
if ($_ =~ /(.+)(\d\d:\d\d) (.+)/) {
next if ($2 eq '.' or $2 eq '..');
push @files, $2;
In terms I can understand what is this doing ..
Thanks
Chris
-Original Message-
From: Kelvin Wu [mailto:[EMAIL PROTECTED]
Sent: Monday, August 09, 2004 10:44 PM
To: [EMAIL PROTECTED]
Subject: Re: Net::FTP Help !
my @raw_list = $ftp-dir($remote_dir);
my @files;
for (@raw_list) {
# Skip directory and symblink
next if $_ =~ /^d|^l/;
# Store file name
if ($_ =~ /(.+)(\d\d:\d\d) (.+)/) {
next if ($2 eq '.' or $2 eq '..');
push @files, $2;
}
}
On Mon, 9 Aug 2004 19:38:19 -0600, Wiggins d Anconia
[EMAIL PROTECTED] wrote:
Hi Guys and Gals ,
I'm new to perl ... Here is my problem ..
I'm connecting fine to the remote computer and logging in fine ..
what I want to do is a get all files from the remote directory .
Here is is a snippet of the code
$ftp-cwd($remote_dir)
or die cannot change working directory , $ftp-message;
# show current directory
$ftp-pwd();
@all_files = $ftp-ls();
print @all_files;
foreach $file(@all_files) {
$ftp-get($file)
or die cannot get file, $ftp-message; }
The problem is that the remote directory has a subdirectory in it so
the
array reads it in @all_files = $ftp-ls; so when I go to do a
$ftp-get($file) it reads the subdirectory name into it as well so
it
bombs out saying it cannot find file BLAH BLAH ... is there a way to
read the directory without the subdirectory in there .. just the
files I
want to get .
Hope this is clear ..
You can use the 'dir' method to get a long listing, which should
include
the permissions string. Then you can step through the list and pull
only
those files that don't start with a 'd'. This requires more parsing
and
is less precise but is the only way I know to do it. I thought someone
was writing an extension that did this automatically but don't know if
it has made its way to CPAN.
http://danconia.org
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Re: Net::FTP Help !
my @raw_list = $ftp-dir($remote_dir);
my @files;
for (@raw_list) {
# Skip directory and symblink
next if $_ =~ /^d|^l/;
# Store file name
if ($_ =~ /(.+)(\d\d:\d\d) (.+)/) {
next if ($2 eq '.' or $2 eq '..');
push @files, $2;
}
}
On Mon, 9 Aug 2004 19:38:19 -0600, Wiggins d Anconia
[EMAIL PROTECTED] wrote:
Hi Guys and Gals ,
I'm new to perl ... Here is my problem ..
I'm connecting fine to the remote computer and logging in fine .. what I
want to do is a get all files from the remote directory . Here is is a
snippet of the code
$ftp-cwd($remote_dir)
or die cannot change working directory , $ftp-message;
# show current directory
$ftp-pwd();
@all_files = $ftp-ls();
print @all_files;
foreach $file(@all_files) {
$ftp-get($file)
or die cannot get file, $ftp-message;
}
The problem is that the remote directory has a subdirectory in it so the
array reads it in @all_files = $ftp-ls; so when I go to do a
$ftp-get($file) it reads the subdirectory name into it as well so it
bombs out saying it cannot find file BLAH BLAH ... is there a way to
read the directory without the subdirectory in there .. just the files I
want to get .
Hope this is clear ..
You can use the 'dir' method to get a long listing, which should include
the permissions string. Then you can step through the list and pull only
those files that don't start with a 'd'. This requires more parsing and
is less precise but is the only way I know to do it. I thought someone
was writing an extension that did this automatically but don't know if
it has made its way to CPAN.
http://danconia.org
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Re: FTPing of files between remote servers.
try $from_ftp-pasv_xfer($file, $to_ftp); perldoc Net::FTP for details. On Tue, 20 Jul 2004 09:09:49 -0400, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Could some suggest how can i transfer a file from one remote host to another remote host using FTP module. Is there any way of doing this . Please guide me -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/ http://learn.perl.org/first-response
2 Socket questions
hello, 1, how to use http 1.1 via IO::Socket? 2, if i have a script like this: connectserver(); answerserver(); closeserver (); how to do a parallel processing while waiting for server response? use fork? thanks. -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/ http://learn.perl.org/first-response
Converting ASCII extended symbols to image
i'm having troubles converting ascii extended symbols, for exaple one of them looks like that '=DC' in win, but in unicode, or old ibm dos extended ascii its black box. most of ascii art using this and sign like that. what i'd like to do is create dynamic .png image with content of some ascii file. i was thinking of using GD or ImageMagick, plus a OEM-DOS font(with code page 437, something like old Terminal font)... so far i have no luck, dunno how to map these symbols. anyone can help on this? thanks. -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/ http://learn.perl.org/first-response
