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Hs-shellcheck

May 26, 2018

Shell script analysis tool

The goals of ShellCheck are

  • To point out and clarify typical beginner’s syntax issues, that causes a shell to give cryptic error messages.

  • To point out and clarify typical intermediate level semantic problems, that causes a shell to behave strangely and counter-intuitively.

  • To point out subtle caveats, corner cases and pitfalls, that may cause an advanced user’s otherwise working script to fail under future circumstances.

WWW http//www.shellcheck.net/