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Chet Ramey
12 lines
166 B
Plaintext
12 lines
166 B
Plaintext
# problem in bash-5.1 running lastpipe in subshell if fd 0 is closed
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shopt -s lastpipe
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exec 0<&-
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echo x | read x
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echo x=$x
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unset x
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echo x | cat | read x
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echo x=$x
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