pod2usage
Perl is a high-level programming language with roots in C, sed,
Install
- All systems
-
curl cmd.cat/pod2usage.sh
- Debian
-
apt-get install perl - Ubuntu
-
apt-get install perl -
Alpine
-
apk add perl - Arch Linux
-
pacman -S perl - Kali Linux
-
apt-get install perl - CentOS
-
yum install perl-Pod-Usage - Fedora
-
dnf install perl-Pod-Usage-4 - Windows (WSL2)
-
sudo apt-get updatesudo apt-get install perl - OS X
-
brew install perl - Raspbian
-
apt-get install perl - Dockerfile
- dockerfile.run/pod2usage
- Docker
-
docker run cmd.cat/pod2usage pod2usagepowered by Commando
perl
Perl is a high-level programming language with roots in C, sed,
awk and shell scripting. Perl is good at handling processes and files, and is especially good at handling text. Perl's hallmarks are practicality and efficiency. While it is used to do a lot of different things, Perl's most common applications are system administration utilities and web programming. Install this package if you want to program in Perl or enable your system to handle Perl scripts with /usr/bin/perl interpreter. If your script requires some Perl modules, you can install them with "perl(MODULE)" where "MODULE" is a name of required module. E.g. install "perl(Test::More)" to make Test::More Perl module available. If you need all the Perl modules that come with upstream Perl sources, so called core modules, install perl-core package. If you only need perl run-time as a shared library, i.e. Perl interpreter embedded into another application, the only essential package is perl-libs. Perl header files can be found in perl-devel package. Perl utils like "splain" or "perlbug" can be found in perl-utils package.
perl-Pod-Usage-4
documentation
perl-Pod-Usage
pod2usage will print a usage message for the invoking script
(using its embedded POD documentation) and then exit the script with the desired exit status. The usage message printed may have any one of three levels of "verboseness": If the verbose level is 0, then only a synopsis is printed. If the verbose level is 1, then the synopsis is printed along with a description (if present) of the command line options and arguments. If the verbose level is 2, then the entire manual page is printed.