Pipe (|)
The | symbol in a shell command. It sends the output of one command into the input of the next, for example grep ERROR app.log | wc -l.
See it in context
Linux command line basics: Reading and searching text: logs and output
The | symbol in a shell command. It sends the output of one command into the input of the next, for example grep ERROR app.log | wc -l.
See it in context
Linux command line basics: Reading and searching text: logs and output