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![LSST v1.05r3 > Chapter 3 > test command or [ expr ]](https://www.iarticlesnet.com/pub/img/site/s_06.jpeg)
LSST v1.05r3 > Chapter 3 > test command or [ expr ]
瀏覽:1067
日期:2025-04-30
test command or [ expr ] is used to see if an expression is true, and if it is true it return zero(0), otherwise returns nonzero for false. Syntax: test expression OR ......看更多