19 lines
296 B
Bash
19 lines
296 B
Bash
#!/bin/sh
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foo=foo
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bar=BAR
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echo BASHISM: ${foo^f}
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echo BASHISM: ${foo^^o}
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echo BASHISM: ${bar,B}
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echo BASHISM: ${bar,,R}
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echo BASHISM: ${foo^}
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echo BASHISM: ${foo^^}
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echo BASHISM: ${bar,}
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echo BASHISM: ${bar,,}
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echo BASHISM: ${@^}
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echo BASHISM: ${*^^}
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echo BASHISM: ${@,}
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echo BASHISM: ${*,,}
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