perl command not found

perl 脚本内容：

#!/usr/bin/perl -wuse strict;use warnings;#use Data::Dumper;#use Storable;my $a = "good";print "$a\n";

运行是发现如下错误：

root@zctech-chengjb:/home/zczhangjx/智呈监控系统/perl# ./11.pl ./11.pl: line 3: use: command not found./11.pl: line 4: use: command not found./11.pl: line 8: my: command not foundWarning: unknown mime-type for "\n" -- using "application/octet-stream"Error: no such file "\n"

最后发现是脚本的开始是空行等，不是以

#!/usr/bin/perl

开头，因此报错，修改之后正常了：

root@zctech-chengjb:/home/zczhangjx/智呈监控系统/perl# ./11.pl good