31 lines
387 B
Bash
31 lines
387 B
Bash
# implemented
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echo "$PWD."
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echo "$PWD."
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echo "${PWD}a"
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echo "${PWD}a"
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echo "$PWD."
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echo "$PWD."
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echo "${PWD}a"
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echo "${PWD}a"
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echo "$1$PWD."
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echo "$1$PWD."
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echo "$1${PWD}a"
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echo "$1${PWD}a"
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# not optimally handled
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echo "$PWD".
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echo "$PWD".
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echo "${PWD}"a
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echo "${PWD}"a
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echo "$1$PWD".
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echo "$1$PWD".
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echo "$1${PWD}"a
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echo "$1${PWD}"a
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# not implemented
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echo "$( pwd)"
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echo "$(pwd )"
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