Linux Commands: Evaluate a conditional expression


Test-Linux Command

Test command- Evaluate a conditional expression

Syntax: test expr
[ expr

Description: Test expression between [ ]. Note that [ is part of the shell builtin test (and a synonym for it), not a link to the external command /usr/bin/test.
Test expression between. More flexible than the single-bracket test, this is a shell keyword.
See the discussion on the construct.

Example:

Related: case, cmp, expr, eval , for , if, pathchk,

Other Linux Commands:
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