我已经在 Linux 64 位集群上工作了几个月,今天早上似乎 Perl 的 Switch 模块从系统中消失了。
如果我find
在期望的位置执行 a ,我会得到:
find /opt/thirdparty/perl/ -name Switch.pm
/opt/thirdparty/perl/perl-5.16.2/lib/5.16.2/CGI/Switch.pm
/opt/thirdparty/perl/perl-5.18.1/lib/5.18.1/CGI/Switch.pm
/opt/thirdparty/perl/perl-5.16.0/lib/5.16.0/CGI/Switch.pm
/opt/thirdparty/perl/perl-5.14.2/lib/lib/5.14.2/CGI/Switch.pm
/opt/thirdparty/perl/perl-5.14.2/lib/lib/perl5/site_perl/5.8.8/CGI/Switch.pm
/opt/thirdparty/perl/perl-5.14.2/lib/5.14.2/CGI/Switch.pm
/opt/thirdparty/perl/perl-5.14.2/lib/perl5/site_perl/5.8.8/CGI/Switch.pm
perl --version
This is perl 5, version 14, subversion 2 (v5.14.2) built for x86_64-linux
perldoc POSIX
[...]
perl v5.14.2 2012-06-26 POSIX(1)
perldoc Switch
No documentation found for "Switch".
有什么想法吗?我是不是把 CGI::Switch 与 Switch 混淆了?