Rex::G...Command(3pm)

Rex::Group::Lookup::Command 💖

okay bestie, welcome to the manual page for Rex::Group::Lookup::Command — it lives in the User Contributed Perl Documentation corner of the perl universe, and honestly? it's a little baby module with one (1) job and it does it flawlessly. no notes. 💅

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✨ NAME ✨

Rex::Group::Lookup::Command — read hostnames from a command. that's it. that's the whole personality. 🎀

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🌸 DESCRIPTION 🌸

With this module you can define hostgroups out of a command. like, you point it at a command, the command spits out hostnames, and boom 💥 — hostgroup. no cap, it's giving "let the shell do the heavy lifting and I'll just sip my strawberry matcha" 🍓

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🦋 SYNOPSIS 🦋

here's the vibe, verbatim, don't touch the syntax she's sensitive:

use Rex::Group::Lookup::Command;

group "dbserver"  => lookup_command("cat ip.list | grep -v -E '^#'");

rex xxxx                            # dbserver

so you use the module, you call lookup_command with a shell command wrapped in a string, and every hostname that command prints becomes part of the group. in this case the group is dbserver, the command is cat ip.list | grep -v -E '^#', and then rex xxxx runs against that group — see the # dbserver comment? that's your target list, bestie. 👑

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👑 EXPORTED FUNCTIONS 👑

…that's the whole section. 🙈

fr fr, the original page lists the heading and then just. nothing under it. no functions documented, no signatures, no drama. iconic minimalism, honestly. the section is here, it's just chilling. ✨

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💀 quick reality check: this page is short short. that's not me skipping anything — that's genuinely the entire thing. every option? there are none. every environment variable? also none. I would never gatekeep from you. 🫶

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and that's a wrap on Rex::Group::Lookup::Command(3pm)! this page came to you from perl v5.40.1, dated 2025-10-03, and it was absolutely a main character. go make some hostgroups, you got this 💖✨🎀