shell
Executes a system command and hooks its stdin and stdout into the pipeline.
shell cmd:stringDescription
Section titled “Description”The shell operator executes the provided command by spawning a new process.
The input of the operator is forwarded to the child’s standard input. Similarly,
the child’s standard output is forwarded to the output of the operator.
cmd: string
Section titled “cmd: string”The command to execute and hook into the pipeline processing. It is interpreted
by /bin/sh -c.
Examples
Section titled “Examples”Show a live log from the tenzir-node service
Section titled “Show a live log from the tenzir-node service”shell "journalctl -u tenzir-node -f"read_json