Pipe STDOUT of Previous Command as STDIN of Next

Q

How to redirect (or pipe) STDOUT stream from the first command as STDIN stream of the next command?

✍: FYIcenter.com

A

If you want to pipe two commands together by redirecting the STDOUT stream of the first command as the STDIN stream of the second command, you can use the pipe redirection operator "|" as shown below:

command options | command options

For example, the "type list.txt" command reads content of the given file and writes to the STDOUT stream. The "sort" command reads lines from the STDIN stream, sorts them and writes them the STDOUT stream.

If you pipe them together as "type list.txt | sort", it will reads lines from the given file, sort them and writes them to STDOUT:

C:\fyicenter>type list.txt | sort
13532
18297
27977
29435
9430

⇒ Run Two Commands Sequentially

⇐ Combine Output Streams with >&

⇑ Windows Command Syntax

⇑⇑ Windows Batch File Tutorials

2021-05-15, 1436🔥, 0💬

Combine Output Streams with >&
How to use the duplication redirection to combine one output stream into another output stream? I want to combine STDERR and STDIN together and send them to a file. To combine one output stream into another output stream, you can use the duplication redirection operator as described below: command o... 2021-05-15, 2331🔥, 0💬

Use Handler Numbers with <, >, >>
How to use input and output stream handler numbers with <, >, and >> redirections? When <, >, and >> redirections are used without handler numbers, a default input or output stream is used as described below: < Redirects handler 0 (STDIN... 2021-05-15, 2131🔥, 0💬

What Is File Name
What is a file name on Windows system? A file name, also becoming one word now: filename, on a Windows system is a string that identifies a storage resource that you can retrieve data from it or store data in in. On Windows system, a file name contains multiple components listed below: Drive letter ... 2022-08-26, 1832🔥, 0💬

File Name and File Path
Where to find introduction information on File Name and File Path? Here is a collection of tutorials compiled by FYIcenter.com team to provide introduction information on File Name and File Path. What Is File Name File Name with or without Drive Letter File Name with Relative Path or Absolute Path F... 2022-08-26, 1729🔥, 0💬

Run Second Command If the First Successful
How to run two commands with a condition that the second one will run only if the first one is successful? You can run two commands with a condition that the second one will run only if the first one is successful with the syntax below: command-1 && command-2 For example, if you want... 2022-12-03, 1702🔥, 0💬

Redirect STDOUT Stream for Command to File
How to redirect STDOUT stream from the screen to a file? I want the command to send output data to a file. By default, the STDOUT stream for a command is mapped the screen. If the command is writing data to the STDIN stream, you will see it on the screen. But, you can use the ">" redirect ope... 2022-12-03, 1698🔥, 0💬

Redirect STDOUT Stream to the End of File
How to redirect STDOUT stream from the screen to the end of a file? I want to append output from STDOUT stream to an existing file. When using the ">" redirection to an existing file, old content of the file will be replaced. You can keep the old content of the file by using the append redire... 2022-12-03, 1687🔥, 0💬

Input and Output Stream Handler Numbers
What are input and output stream handler numbers? Input and output stream handler numbers are integers assigned to represent input and output streams. The list below shows you how handler numbers are assigned to different input and output streams: Handler Number Stream 0 STDIN 1 STDOUT 2 STDERR 3 To... 2021-05-15, 1533🔥, 0💬

Run Second Command If the First Fails
How to run two commands with a condition that the second one will run only if the first one fails? You can run two commands with a condition that the second one will run only if the first one fails with the syntax below: command-1 || command-2 For example, if you want to write a message to the scree... 2022-08-26, 1441🔥, 0💬

All rights in the contents of this web site are reserved by the individual author. fyicenter.com does not guarantee the truthfulness, accuracy, or reliability of any contents.