perl对windows的进程的一些常用操作

1、获取所有正在运行的进程，用到了cpan的Win32：：Process：：List模块

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use Win32::Process::List;  my $P = Win32::Process::List->new();#  constructor  my %list = $P->GetProcesses(); #       returns the hashes with PID and process name  foreach my $key ( keys %list ) {        # $list{$key} is now the process name and $key is the PID        print sprintf("%30s has PID %15s", $list{$key}, $key) . "\n";  }  my $PID = $P->GetProcessPid("explorer");# get the PID of process explorer.exe  my $np = $P->GetNProcesses(); # returns the number of processes

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2、结束某个进程

? ? ?使用kill发送信号即可，19为停止进程，12345为进程的id，可通过getProcessPid获取

? ? ?$sig_stop=19;

$pid=12345;kill $sig_stop, $pid;