解决方法
1. Using system system($command,@arguments);
For example:
system("sh","script.sh","--help" );
system("sh script.sh --help");
System will execute the $command with
@arguments and return to your script when finished. You may check $!
for certain errors passed to the OS by the external application. Read
the documentation for system for the nuances of how varIoUs
invocations are slightly different.2. Using exec
This is very similar to the use of 07001,but it will
terminate your script upon execution. Again,read the documentation
for 07002 for more.3. Using backticks or qx//
my $output = `script.sh --option`;
my $output = qx/script.sh --option/;
The backtick operator and it’s equivalent qx// excute the command and options inside the operator and
return that commands output to STDOUT when it finishes.There are also ways to run external applications through creative use of 07003,but this is advanced use; read the documentation for more.
原文地址:https://www.jb51.cc/Perl/173182.html
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。