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If an alias's value ends with a space or tab, the next word is also checked for aliases. This is a POSIX feature. It is useful with utilities like command and nohup (alias them to themselves followed by a space).
6 lines
87 B
Text
6 lines
87 B
Text
# $FreeBSD$
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alias command='command '
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alias alias0=exit
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eval 'command alias0 0'
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exit 3
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