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Detector Library

Shell detectors (16/16)

Avoid LS-Grep Sudo Redirect Misuse Incorrectly used escape sequences Expr Modernization Unquoted Special Parameters Single-Iteration Loop Prefer Find Over LS Avoid Complex Logical Expressions Unquoted Array Expansion PS Grep Alternative Unquoted Find Patterns Unnecessary Variable Expansion Use of if and then Read Lines with While Loop Incorrect Quoting in Trap Commands Command Substitution Syntax

Low

Showing all detectors for the Shell language with low severity.

Avoid Complex Logical Expressions

Don't use' A && B || C' as a substitute for if-then-else constructs.

Unnecessary Variable Expansion

Avoid unnecessary dollar signs in arithmetic expressions.