{"id":12490,"date":"2021-11-28T18:35:36","date_gmt":"2021-11-28T18:35:36","guid":{"rendered":"https:\/\/linuxways.net\/?p=12490"},"modified":"2021-11-28T18:35:36","modified_gmt":"2021-11-28T18:35:36","slug":"how-to-install-perl-on-ubuntu-20-04","status":"publish","type":"post","link":"https:\/\/linuxways.net\/de\/ubuntu\/how-to-install-perl-on-ubuntu-20-04\/","title":{"rendered":"How to Install Perl on Ubuntu 20.04"},"content":{"rendered":"

Introduction<\/h2>\n

Perl is a programming language that is responsible for creating different algorithms. It is used for administration, GUI development and Web development.<\/p>\n

The Perl database interface also supports third-party databases such as Postgre, MySql, and Oracle. Markup languages like HTML also work with Perl.<\/p>\n

And we will guide you on how to install Perl on Ubuntu 20.04 as we did below. Hope you understand.<\/p>\n

Installing Perl<\/h2>\n

Step 1<\/strong> – Update the package<\/p>\n

Run:<\/p>\n

$ sudo apt update<\/pre>\n
Output:<\/p>\n
<\/p>\n
Step 2 <\/strong>– Install Perl<\/p>\n
Run the apt command:<\/p>\n
$ sudo apt install perl<\/pre>\n
Output:<\/p>\n
<\/p>\n
Checking Perl’s list of installed packages<\/h2>\n
Run the following command:<\/p>\n
$ apt list --installed | grep -i perl<\/pre>\n
Output:<\/p>\n
<\/p>\n
You can check its version by:<\/p>\n
$ perl -v<\/pre>\n
Output:<\/p>\n
<\/p>\n
For example<\/h2>\n
Firstly, you create a file ending with *.pl. Here I will create a file named hello.pl:<\/p>\n
$ nano hello.pl<\/pre>\n
Then type the following lines:<\/p>\n
#!\/usr\/bin\/perl\r\n\r\nuse warnings;\r\n\r\nprint(\"Hello World!\")<\/pre>\n
<\/p>\n
Save and exit.<\/p>\n
To run:<\/p>\n
$ perl hello.pl<\/pre>\n
Output:<\/p>\n
<\/p>\n
Conclusion<\/h2>\n
We have shown you how to install Perl on Ubuntu 20.04.<\/p>\n
Thanks for referring!<\/p>","protected":false},"excerpt":{"rendered":"
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