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| Current File : //proc/self/root/proc/thread-self/root/usr/share/zsh/5.5.1/help/let |
let arg ...
Evaluate each arg as an arithmetic expression. See the section
`Arithmetic Evaluation' in zshmisc(1) for a description of
arithmetic expressions. The exit status is 0 if the value of
the last expression is nonzero, 1 if it is zero, and 2 if an
error occurred.
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