---
title: "#cicd Code Snippets"
lang: "en"
author: "Mohammad Abu Mattar"
canonical: https://mkabumattar.com/tags/cicd
---

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# #Cicd

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# #Cicd

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[![Bash Retry Function: Automatically Retry Failing Commands with Exponential Backoff](/_astro/hero.Dap62rVN_Z1q0nar.webp)](/codesnippets/post/bash-retry-function-exponential-backoff)

## [Bash Retry Function: Automatically Retry Failing Commands with Exponential Backoff](/codesnippets/post/bash-retry-function-exponential-backoff)

-   [Devops](/codesnippets/categories/devops)
-   [Shell scripting](/codesnippets/categories/shell-scripting)
-   20 Jul 2026
-   05 Mins read

Quick Tip Wrap any flaky command in one reusable retry function and stop re-running red pipelines by hand. The Problem The Problem Some commands fail for reasons that have nothing to

[#Bash](/codesnippets/tags/bash)[#Retry](/codesnippets/tags/retry)[#Exponential Backoff](/codesnippets/tags/exponential-backoff)+3 tags

[Bash](/codesnippets/bash)

[View Code](/codesnippets/post/bash-retry-function-exponential-backoff)

[![Check S3 Bucket Existence](/_astro/hero.CWiO4GWV_1YUYTb.webp)](/codesnippets/post/bash-s3-bucket-exists)

## [Check S3 Bucket Existence](/codesnippets/post/bash-s3-bucket-exists)

-   [Aws](/codesnippets/categories/aws)
-   [Shell scripting](/codesnippets/categories/shell-scripting)
-   11 Jun 2025
-   02 Mins read

Quick Tip Don't let your deployment blow up because of a missing S3 bucket. This Bash script lets you check if a bucket exists before anything fails. The Problem Missing bucket failure

[#Bash](/codesnippets/tags/bash)[#AWS](/codesnippets/tags/aws)[#DevOps](/codesnippets/tags/devops)+3 tags

[Bash](/codesnippets/bash)

[View Code](/codesnippets/post/bash-s3-bucket-exists)