dup

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Executing the ls | wc linux command in c program using 2 processes communicating trough a pipe
user_177318530
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2
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492
dup pipe process linux c
Piping the stdout of a command to the stdin of another other using shared file and dup2()
user_58781450
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2
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48
dup file-descriptor posix unix c
Redirect stdout/stderr using dup2, then resinstate later
user_13892180
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4
2
6709
dup io-redirection linux c
Which method to define on a Ruby class to provide dup / clone for its instances?
user_11537470
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14
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2834
dup clone ruby
When to use dup, and when to use clone in Ruby?
user_387650
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13
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4087
dup idioms clone ruby
running "less" from perl pipeline
user_15019550
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6
1
556
dup exec pipe perl fork
practical examples use dup or dup2
user_1157220
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70
5
104994
dup system-calls unix c file
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