Learn how to redirect the output of multiple commands or entire shell scripts to a file in Linux using command groups and exec.
Using tee and process substitution to filter Java process output for Kubernetes logging while capturing specific errors to a log file.
Using tee and process substitution to filter Java process output for Kubernetes logging and error detection.
A developer details creating a custom logging system in Lua to replace print statements and manage output during testing.
A technical guide on implementing interactive container functionality in a custom container runtime shim, explaining stdin/stdout handling.
An introduction to UNIX streams and pipes, explaining how they enable inter-process communication and help build simpler software.
