perl mkdir

I. Data Types(Data type): Perl has four data types: Scalar (variable), Scalar Array (Array), Hash Array (Hash), and References (pointer ), it seems to be rare, but it is more than enough to use it. Especially when writing Perl programs, you do not

one. DataType (data type ):Perl's data types are roughly four: Scalar (variables), Scalar Array (array), hash array (hash), References (pointer), but they seem to be small but more than sufficient. In particular, you can write a Perl program without

url:http://www.xi-ju-an.com/date/2005/11/ Perl's source code installation is fairly simple, and Perl 5.84 is the fastest installation in the following waysRm-f config.sh policy.shSH configure-deMakeMake TestMake install Of course, we should also be

Both Linux and perl are free software. it is amazing to combine them. you can install perl by following these steps, and perl will be able to sing in linux. 1. get the latest version Both Linux and perl are free software. it is amazing to combine

First, install Perl [Root@centos ~]# wget http://www.cpan.org/src/5.0/perl-5.16.0.tar.gz [Root@centos ~]# tar zxvf perl-5.16.0.tar.gz [Root@centos ~]# CD perl-5.16.0 [Root@centos perl-5.16.0]# mkdir-p/usr/local/perl[Root@centos perl-5.16.0]#

Installing Perl in a Linux environment is really easy, but the reason I recorded here is because after the installation, there has been a problem plagued me, that is, I set up the installation directory has always been not effective, I always

Article Title: how to install Perl and Its modules in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open

The first time I came into contact with Perl was in February October 2008. At that time, due to project reconstruction, I needed a lot of text operations, so I picked up the Perl language "text operations as my mission. Of course, the famous llama

Install perl in linux-general Linux technology-Linux programming and kernel information. For details, refer to the following section. Both linux and perl are free software. It is amazing to combine them. Follow these steps to install perl in linux.

1. Move through the directory tree.When the program runs with the current working directory as the starting point of the relative path, you can use the chdir operator to change the current directory:chdir " / etc " die " Can ' t chdir to/etc:$! "; #