bash-fun | Functional programming in bash | Functional Programming library

by ssledz Shell Version: v2.4 License: MIT

X-Ray Key Features Code Snippets Community Discussions(7)Vulnerabilities Install Support

kandi X-RAY | bash-fun Summary

bash-fun is a Shell library typically used in Programming Style, Functional Programming applications. bash-fun has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Functional programming in bash

Support

Quality

Security

License

Reuse

Support

bash-fun has a low active ecosystem.

It has 272 star(s) with 20 fork(s). There are 7 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 2 have been closed. On average issues are closed in 96 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of bash-fun is v2.4

Quality

bash-fun has 0 bugs and 0 code smells.

Security

bash-fun has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

bash-fun code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

bash-fun is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

bash-fun releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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bash-fun Key Features

No Key Features are available at this moment for bash-fun.

bash-fun Examples and Code Snippets

No Code Snippets are available at this moment for bash-fun.

Community Discussions

Trending Discussions on bash-fun

Access positional parameters from within a function in Bash

Saving input before running command bash

How do I read a file into a variable with an unknown number of quotes in Bash

Converting bash to fish function (use rga-fzf in fish)

Recursive bash script to rename files and folders with specific rules on Mac/Linux

Substitute Yaml values with yq by new value as output of bash function which accept current value as input

I keep on getting host=dynamic when inputting the filepath into bash function

QUESTION

Access positional parameters from within a function in Bash

Asked 2021-May-26 at 16:24

In a bash script file, is there a way that I can use command line arguments from within a function which has parameters?

Or do I need to assign all command line parameters to a variable for them to be accessible in the function body?

...

ANSWER

Answered 2021-May-26 at 15:18

SCRIPT_ARG=$1

function f() { 
  FUNC_ARG=$1; 

  echo $SCRIPT_ARG # Prints "abc"
  echo $FUNC_ARG   # Prints "def"

}

f "def"

Source https://stackoverflow.com/questions/67707753

QUESTION

Saving input before running command bash

Asked 2021-May-24 at 20:09

I'm trying to save my entered commands and their respective outputs in a file.
What I'm currently doing:

...

ANSWER

Answered 2021-May-24 at 20:09

Your modified script...

Source https://stackoverflow.com/questions/67675298

QUESTION

How do I read a file into a variable with an unknown number of quotes in Bash

Asked 2020-Dec-16 at 14:47

I try to read a file into a variable with git-bash. I am using something like this:

...

ANSWER

Answered 2020-Dec-16 at 08:00

Do not use eval.

In bash, you can $( instead of $(cat file). It's just a bit faster.

You can use a namereference:

Source https://stackoverflow.com/questions/65319194

QUESTION

Converting bash to fish function (use rga-fzf in fish)

Asked 2020-Dec-07 at 18:26

I am trying to convert this bash/zsh function into fish. I want to use rga-fzf which is a function for zsh/bash using fzf together with ripgrep-all.

(my default shell is fish)

Here's the zsh/fish function:

...

ANSWER

Answered 2020-Dec-07 at 18:26

function fif
    set -x RG_PREFIX rga --files-with-matches
    set -l file
    set file (
        FZF_DEFAULT_COMMAND="$RG_PREFIX '$argv'" \
            fzf --sort --preview="[ ! -z {} ] && rga --pretty --context 5 {q} {}" \
                --phony -q "$argv" \
                --bind "change:reload:$RG_PREFIX {q}" \
                --preview-window="70%:wrap"
    ) &&
    open "$file"
end

Source https://stackoverflow.com/questions/65161536

QUESTION

Recursive bash script to rename files and folders with specific rules on Mac/Linux

Asked 2020-Oct-20 at 11:59

Hope you are all well!

I am after achieving this relatively simple task, yet I am failing in getting optimal results, so I need your help.

Scenario:

I have the following files and folders (directories) structure:

...

ANSWER

Answered 2020-Oct-20 at 11:59

Here is a working solution I have come up with so far which needs to be optimised and cleaned up, its rudimentary and I can use optimisation tips:

Solution 1 - GitHub - WIP

Source https://stackoverflow.com/questions/63296988

QUESTION

Substitute Yaml values with yq by new value as output of bash function which accept current value as input

Asked 2020-Jul-31 at 06:29

Overview

Something like Substitution with sed + bash function But using yq
yq of kislyuk not other yq projects https://github.com/kislyuk/yq (pip install yq)

Details

I have this bash function :

...

ANSWER

Answered 2020-Jul-31 at 06:29

You can do much better than that. Since https://github.com/kislyuk/yq makes use of the prowess of jq underneath, you can use the latter's --arg fields to pass in the values that you want to replace. For e.g. your case could be customized to pass the old and the new replacement strings to be passed.

Also the jq filter expression (.. | .image?) |= "mynewimage" is not the best of approaches, as .. uses a recursive descent parsing, you might end up null values in your modified result. The right approach would be to modify the filter to match the exact object containing the string and replace with the target value.

Recommend dropping the non-standard keyword function from shell functions esp. bash

Source https://stackoverflow.com/questions/63144957

QUESTION

I keep on getting host=dynamic when inputting the filepath into bash function

Asked 2020-Mar-27 at 16:17

This is follow up question to Bash Function that checks if there is text in a file and adds the text if it is not

I am trying to create a bash function that will check if a file has text in it. If the text is in the file do not text. If it is add the text. My code is

...

ANSWER

Answered 2020-Mar-27 at 16:17

Instead of passing search strings as first argument, pass it as a vararg for argument 2 and above. Variable number of arguments has to be last regardless of the programming language.

String literals are written in single-quote for efficiently avoiding parsing for potential variable/sub-shell expansions syntax.

Adds double quotes around variables.

Uses printf rather than echo when formatting strings with mixed literals and variables.

Uses the -F option with grep to search for plain text rather than interpreting the search string as a Regex.

Source https://stackoverflow.com/questions/60888260

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