我已经构建了一个脚本，该脚本应该将文件从远程计算机传输到本地计算机。
#!/usr/bin/perl
use strict;
use warnings;
use Net::OpenSSH;
use Data::Dumper;
my $local_dir = "/LOCAL/DIR/LOCATION/"
print "[LOCAL DIR]-> $local_dir\n";
my $remote_dir = "/REMOTE/DIR/LOCATION/";
print "[REMOTE DIR]-> $remote_dir\n";
my ($host, $user, $password) = ("remote.machine.ip.address", "userid", "password");
my $ssh = Net::OpenSSH->new($host,
user => $user,
password => $passwd,
master_opts => [-o => "StrictHostKeyChecking=no"]
);
$ssh->error and die "Couldn't establish SSH connection: ". $ssh->error;
my @file = $ssh->capture("cd $remote_dir && ls -1tr | grep Report | tail -1");
print "[FILE]:\n".Dumper(\@file);
$ssh->scp_get({glob => 1}, "$remote_dir$file[0]", $local_dir)
or die "scp failed: " . $ssh->error;
undef $ssh;
在上面的代码中，它可以打印Dumper值，@file但无法在本地系统中获取文件。
这是它最后抛出的错误：
[FILE]:
$VAR1 = [
'Report_Managable_20200705.csv
'
];
scp: /REMOTE/DIR/LOCATION/Report_Managable_20200705.csv
protocol error: expected control record
scp failed: scp failed: child exited with code 1 at file_get_test.pl line 22.
谁能帮助我解决此问题。TIA。
返回的列表$ssh->capture()在每个项目的末尾都有新行。尝试使用chomp @file删除换行符。
本文收集自互联网，转载请注明来源。
如有侵权，请联系[email protected] 删除。
我来说两句