6 SC2122

Joachim Ansorg edited this page 2021-11-12 19:36:47 +01:00

Table of Contents

• >= is not a valid operator. Use ! a < b instead.
• Problematic code:
• Correct code:
• Rationale:
• Exceptions

>= is not a valid operator. Use ! a < b instead.

Problematic code:

[[ a <= b ]]

Correct code:

[[ ! a > b ]]

Rationale:

The operators <= and >= are not supported by Bourne shells. Instead of "less than or equal", rewrite as "not greater than".

Exceptions

None

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