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Q&A

Welcome to Software Development on Codidact!

Will you help us build our independent community of developers helping developers? We're small and trying to grow. We welcome questions about all aspects of software development, from design to code to QA and more. Got questions? Got answers? Got code you'd like someone to review? Please join us.

Posts tagged bash

Use for questions about scripts written for the Bash command shell.

This tag doesn't have a detailed wiki yet.

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Q&A Command to format code from repo into single markdown file

I'm trying to flatten a repository of Python code into a Markdown file where each file is formatted like: relative/path/to/file1.py # contents of file1.py I'm using this command: find . -name...

2 answers  ·  posted 1mo ago by ShadowsRanger‭  ·  last activity 1mo ago by Michael‭

Question bash
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Q&A How to use grep to print only specific word from a string

I have a variable that contains a string: $CCSR = "branches/features/arm_and_musl" I want to get only the part after the last /. In this case it's "arm_and_musl" but it can be anything. So som...

3 answers  ·  posted 1y ago by Megan‭  ·  edited 1y ago by hkotsubo‭

Question bash
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+6 −0
Q&A How to read lines into an array in Bash

I wish to fill an array with strings, using Bash scripting. The strings are in a file, one per line. Here is what I've tried: declare -a my_array=() while read line; do my_array+=( "$line"...

3 answers  ·  posted 2y ago by LVx0‭  ·  edited 2y ago by Alexei‭

Question bash
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Q&A What are field separators in operating-programming languages (such as Bash)?

The concept of field separator has some private cases in different operating system shells and their utilities (IFS on Bourne shell and derivates, RS on AWK and perhaps more) but I am having troubl...

1 answer  ·  posted 2y ago by deleted user  ·  edited 2y ago by deleted user

Question bash
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Q&A How to prompt a user for an expanded variable in Bash?

I work with CentOS operating system and my only shell is Bash. I want to create a script which prompts a user with a question like "What is your web application root?" The user should answer dire...

1 answer  ·  posted 2y ago by deleted user  ·  last activity 2y ago by Someone‭

Question bash
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+4 −0
Q&A Unable to `mount` overlayfs in Docker container when inside a LXC with a ZFS pool

Summary/Context I'm currently working to improve performance and throughput of our automation infrastructure, most of which is a combination of Bash/Shell scripts, Python scripts, Docker, Jenkins,...

1 answer  ·  posted 3y ago by ghost-in-the-zsh‭  ·  last activity 3y ago by ghost-in-the-zsh‭

Question bash