mirror of https://github.com/CrimsonTome/tldr.git
expr: add link (#5608)
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# expr
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# expr
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> Evaluate expressions and manipulate strings.
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> Evaluate expressions and manipulate strings.
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> More information: <https://www.gnu.org/software/coreutils/manual/html_node/expr-invocation.html>.
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- Get string length:
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- Get string length:
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