Perl是一种动态解释型的脚本语言,借取了C、sed、awk、shell scripting 以及很多其他编程語言的特性,下面良许教程网为大家分享一下Linux系统安装perl具体步骤。
Linux系统安装perl具体步骤
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 Wall
Perl may be copied only under the terms of either the Artistic License or the
GNU 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 the
Internet, 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!
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