ShellCheck
the-art-of-command-line
ShellCheck | the-art-of-command-line | |
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492 | 50 | |
35,358 | 150,131 | |
- | - | |
8.6 | 1.2 | |
5 days ago | 24 days ago | |
Haskell | ||
GNU General Public License v3.0 only | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
ShellCheck
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New shell scripting language, a new tablet, and in-product messaging
If you're only occasionally writing shell scripts, Amber may not be a priority for you. In such cases, linting tools like ShellCheck could be more beneficial. However, if you find yourself frequently writing shell scripts, to the point where you're considering Python or Ruby for better re-usability, then Amber is definitely worth your attention.
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Amber – the programming language compiled to Bash
As carlinigraphy points out, shellcheck [0] exists, and can easily be put into pre-commits, a CI pipeline, etc. This would have almost certainly flagged your problem immediately.
> I would be willing to learn a sane language, but bash isn't one.
It's a general language that has to be both an interactive interpreter and script executor, and it needs to support a huge variety of architectures and kernel versions, as well as historical decisions. It's going to have some cruft.
[0]: https://www.shellcheck.net/
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How I use Devbox in my Elm projects
These projects use Caddy as my local development server, Dart Sass for converting my Sass files to CSS, elm, elm-format, elm-optimize-level-2, elm-review, elm-test (only in Calculator), ShellCheck to find bugs in my shell scripts, and Terser to mangle and compress JavaScript code.
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Ask HN: Is there a GUI for bash shell?
ncurse, dialog, zenity[2]. i/o buffering may be an issue [3a,3b]
Assuming using same account, use history command to show past commands[0a, 0b]
'load random example' on shellcheck using own custom examples from history command.[1]
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[3a] : http://www.gnu.org/software/coreutils/manual/html_node/stdbu...
[3b] : http://unix.stackexchange.com/questions/25372/how-to-turn-of...
[2] : http//funprojects.blog/2021/01/25/zenity-command-line-dialogs/
[1] : http://www.shellcheck.net/
[0a] : http://www.tecmint.com/history-command-examples/
[0b] : http://www.tecmint.com/remember-linux-commands/
web based documentation: https://www.tecmint.com/linux-commands-cheat-sheet/
commands grouped by typical usage patterns : https://www.tecmint.com/essential-linux-commands/
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DevSecOps with AWS- IaC at scale - Building your own platform - Part 1
... #************************** Terraform ************************************* ARG TERRAFORM_VERSION=1.7.3 RUN set -ex \ && curl -O https://releases.hashicorp.com/terraform/${TERRAFORM_VERSION}/terraform_${TERRAFORM_VERSION}_linux_amd64.zip && unzip terraform_${TERRAFORM_VERSION}_linux_amd64.zip -d /usr/local/bin/ RUN set -ex \ && mkdir -p $HOME/.terraform.d/plugin-cache && echo 'plugin_cache_dir = "$HOME/.terraform.d/plugin-cache"' > ~/.terraformrc #************************* Terragrunt ************************************* ARG TERRAGRUNT_VERSION=0.55.1 RUN set -ex \ && wget https://github.com/gruntwork-io/terragrunt/releases/download/v${TERRAGRUNT_VERSION}/terragrunt_linux_amd64 -q \ && mv terragrunt_linux_amd64 /usr/local/bin/terragrunt \ && chmod +x /usr/local/bin/terragrunt #*********************** Terramate **************************************** ARG TERRAMATE_VERSION=0.4.5 RUN set -ex \ && wget https://github.com/mineiros-io/terramate/releases/download/v${TERRAMATE_VERSION}/terramate_${TERRAMATE_VERSION}_linux_x86_64.tar.gz \ && tar -xzf terramate_${TERRAMATE_VERSION}_linux_x86_64.tar.gz \ && mv terramate /usr/local/bin/terramate \ && chmod +x /usr/local/bin/terramate #*********************** tfsec ******************************************** ARG TFSEC_VERSION=1.28.5 RUN set -ex \ && wget https://github.com/aquasecurity/tfsec/releases/download/v${TFSEC_VERSION}/tfsec-linux-amd64 \ && mv tfsec-linux-amd64 /usr/local/bin/tfsec \ && chmod +x /usr/local/bin/tfsec \ && terragrunt --version #**********************Terraform docs ************************************ ARG TERRRAFORM_DOCS_VERSION=0.17.0 RUN set -ex \ && curl -sSLo ./terraform-docs.tar.gz https://terraform-docs.io/dl/v${TERRRAFORM_DOCS_VERSION}/terraform-docs-v${TERRRAFORM_DOCS_VERSION}-$(uname)-amd64.tar.gz \ && tar -xzf terraform-docs.tar.gz \ && chmod +x terraform-docs \ && mv terraform-docs /usr/local/bin/terraform-docs #********************* ShellCheck ***************************************** ARG SHELLCHECK_VERSION="stable" RUN set -ex \ && wget -qO- "https://github.com/koalaman/shellcheck/releases/download/${SHELLCHECK_VERSION?}/shellcheck-${SHELLCHECK_VERSION?}.linux.x86_64.tar.xz" | tar -xJv \ && cp "shellcheck-${SHELLCHECK_VERSION}/shellcheck" /usr/bin/ \ && shellcheck --version ...
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Ask HN: Popular open source tool originally written in Haskell?
ShellCheck: https://github.com/koalaman/shellcheck
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Google ZX – A tool for writing better scripts
If I want to write better shell scripts I usually run shellcheck and adjust accordingly or if I need facilities not provided by the shell i switch to a full fledged programming language. Ans oh yes, `sh` is present almost on every BSD and Linux box for free so I consider it an important thing to at least be comfortable with.
shellcheck: https://www.shellcheck.net/
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How I use Nix in my Elm projects
When I run nix-shell at the root of the project it puts me in a Nix shell that contains, among other programs, caddy and shellcheck. Notice that in the shellHook I add the project's shell scripts to the PATH. So once I'm in the Nix shell I can, among other things:
- Ask HN: A Bash guide for Posix programmers?
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Regex support to list modules in .cabal?
I have also seen some projects on github like ShellCheck which first make a library, expose all the modules and then simple add that do build-depends of the final executable. Is this the recommended approach than having just one executable and adding all the modules to other-modules:?
the-art-of-command-line
- The Art of Command Line
- The-art-of-command-line: Master the command line, in one page
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Linux Command Line Cheat Sheet: All the Commands You Need
The Art of Command Line — notes and tips on using the command-line, suitable for both beginners and experienced users
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IWTL technical skills of IT/Technology
For learning command line linux stuff, there are many guides and command line tutorials on github (you can use a google search phrase like "github linux terminal operating system tutorial" or something similar. This seems like a good guide, but again, your experience, background, etc. may mean you need something more basic).
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I have recently installed Endeavour OS and I need suggestions
If you want to learn useful commands, you should read this
- good books or courses to learn bash
- 18 useful GitHub repositories every developer should bookmark
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Learning Linux: recommended resources
The Art of Command Line
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What are the abilities you would expect from someone with an intermediate level of Linux?
Basically general familiarity with https://github.com/jlevy/the-art-of-command-line
What are some alternatives?
bash-language-server - A language server for Bash
the-book-of-secret-knowledge - A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.
shellharden - The corrective bash syntax highlighter
github-readme-stats - :zap: Dynamically generated stats for your github readmes
shfmt - Dockernized shfmt. This formats shell script.
linux-insides - A little bit about a linux kernel
shfmt - A shell formatter (sh/bash/mksh)
FT-991A - My central FT-991A documents trove
PowerShell - PowerShell for every system!
Awesome-Linux-Software - 🐧 A list of awesome Linux softwares
efm-langserver - General purpose Language Server
revanced-documentation - 🗄 Collection of all ReVanced documentation