ShellCheck
shellcheck.netAn open source static analysis tool that finds bugs in shell scripts.
Dev Toolsshellstatic-analysislinterbashopen-sourcehaskellcode-quality

About
ShellCheck is an open-source static analysis tool that automatically detects bugs and issues in shell scripts. It can be used via a web-based editor, installed locally through common package managers, or integrated as a linter in major code editors. It is also available through code quality platforms like CodeClimate, Codacy, and CodeFactor.
Problem
Shell scripts are error-prone and hard to debug without automated static analysis.
For
developers and system administrators writing shell scripts
How it works
Users paste a script into the web editor or install the tool locally/via CI platforms, and ShellCheck analyzes it to surface bugs and warnings.
Business model
open-source
Status
launched