labbots / bash-utility Goto Github PK
View Code? Open in Web Editor NEWBash library which provides utility functions and helpers for functional programming in Bash.
Home Page: https://labbots.github.io/bash-utility/
License: MIT License
Bash library which provides utility functions and helpers for functional programming in Bash.
Home Page: https://labbots.github.io/bash-utility/
License: MIT License
Just wrote some small code for _detectLinuxDistroFamily_
, eventually you may want to include this, it's here.
(1) I see bash-utility heavily using
[[ $# -lt 2 ]] && ...
Wouldn't it be more readable to do
(( $# < 2 )) && ...
instead? ((
is used for arithmetic evaluation, which is what -lt
is trying to force inside [[
.
(2) Also, seeing this:
[[ $# = 0 ]] && ...
rubs me the wrong way on multiple levels.
First, we are all taught that =
is assignment and ==
is equivalence comparison. Yes, in bash they are the same when used inside [[
, but =
is used for assignment elsewhere in bash and IMHO this is just a bad coding practice.
Second, operator =
within [[
is used for pattern matching and not arithmetic comparison. So, it should minimally be:
[[ $# -eq 0 ]] && ...
or better yet:
(( $# == 0 )) && ...
to be more readable and consistent with (1).
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.