---
name: "perlver-fast"
section: "1p"
platform: "linux"
package: "libperl-minimumversion-fast-perl"
version: "0.22-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/perlver-fast"
---

# perlver-fast(1p)

Minimum perl version detector

## NAME

perlver-fast - Minimum perl version detector

## SYNOPSIS

reports minimum version and minimum syntax version. Adding `"-c"` tries to add detailed information.

Analyze from file list

```
    $ perlver-fast lib/Acme/Kensiro.pm t/00.load.t
    lib/Acme/Kensiro.pm: 5.008001 / 5.006
    t/00.load.t: 5.006 / 5.006
```

Analyze from STDIN

```
    $ perlver-fast < lib/Acme/Kensiro.pm
    STDIN: 5.008001 / 5.006
```

Analyze from expression

```
    $ perlver-fast -e '$a //= 42'
    -e: 5.010 / 5.010
    $ perlver-fast -v -e '$a //= 42'
    -e: 5.010 / 5.010
    5.010      //= operator
    $ perlver-fast -e 'use 5.24.1; $a //= 42'
    -e: 5.24 / 5.010
```