Linux安装Perl

安装Perl

一个命令基本上就搞定了，如果环境能够联网的话。

# yum install perl*

如果不能联网，可以下载最新的源码包进行编译安装。

# wget  # tar -xzf perl-5.24.1.tar.gz # cd perl-5.24.1 # ./Configure -des -Dprefix=$HOME/localperl # make # make test # make install

查看安装成功的Perl版本：

[root@controller ~]# perl -vThis is perl 5, version 16, subversion 3 (v5.16.3) built for x86_64-linux-thread-multi(with 34 registered patches, see perl -V for more detail)Copyright 1987-2012, Larry WallPerl may be copied only under the terms of either the Artistic License or theGNU General Public License, which may be found in the Perl 5 source kit.Complete documentation for Perl, including FAQ lists, should be found onthis system using "man perl" or "perldoc perl".  If you have access to theInternet, point your browser at http://www.perl.org/, the Perl Home Page.

编写第一个Perl程序

创建Perl脚本；

# touch test.pl

编写Hello World程序；

#!/usr/bin/perlprint "Hello World!\n"

执行程序；

[root@controller ~]# perl test.pl Hello World!

成功！