Every premium and members-only resource for $9.99/month, as a no-commitment subscription. See the plans

PalateKit

Sign in
Menu

Request a resource

Describe the resource you are missing in one sentence. We will email you when it is published.

0 / 280

A page, a video or an image online.

Unlock PalateKit

Unlock everything

Plan

Paying means accepting our terms of sale.

Secure payment by Stripe. Receipts and invoices sent by email.

Welcome back

Sign in to install, download or save this resource. A free account is enough for free resources.

Bash 5.3: new features and compatibility v1.0.0

Use this resource to use the new Bash 5.3 features while keeping compatibility

New

  • 406 downloads
  • 121 likes
  • 220 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install bash-5-3-features

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent finds useful new features in your script, detects the Bash version and adds shims for older releases. You get a faster, more portable script.

Mostly picked by

Updated November 2, 2026

Card for the “Bash 5.3: new features and compatibility” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

Similar resources

View all

What you get

  • SKILL.md: feature reference, version detection and migration recipes
  • SKILL.md: compatibility shims for older versions

Good fit for

  • You want to speed up a script by avoiding subshells
  • You need to check that a script runs on Bash 5.3

Not for

    Tags

    • bash
    • version
    • substitution
    • compatibility
    • migration

    About

    You say

    “Adapt this script for Bash 5.3 while staying compatible with Bash 4.”

    Card for the “Bash 5.3: new features and compatibility” skill

    Skill published by josiahsiegel under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to use the new Bash 5.3 features while keeping compatibility
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md11.1 KB

    Origin and licence

    Listed unmodified

    Author
    josiahsiegel
    Source
    github.com/josiahsiegel/claude-plugin-marketplace/tree/5a1b1123b9e50aa9a66a61005ca6fe012cc7442d/plugins/bash-master/skills/bash-53-features
    Licence
    MIT

    Notice

    « bash-53-features » (josiahsiegel, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

    User reviews

    –

    No ratings yet

    Loading reviews…

    Delete your review?

    Your rating and comment will be removed from the page.