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Which symbol is used to connect different streams?

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+1 vote
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in Unix by (67.2k points)
Which symbol is used to connect different streams?

(a) |

(b) >

(c) <

(d) ~

The question was asked by my school teacher while I was bunking the class.

This key question is from Redirection and Pipes in chapter The Shell of Unix

1 Answer

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Correct option is (a) |

The best I can explain: The shell can connect different streams using a special operator called pipe (|) and avoid creation of disk file. We can connect two commands using this operator so that one command can take the output of other as its input. For example,

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