lium exec

Execute a command on one or more pods.

lium exec POD COMMAND [OPTIONS]

Arguments

• POD — Pod name, index, comma-separated list, or all.
• COMMAND — The command to execute on the pod.

Options

Flag	Effect
--timeout SECONDS	Abort if the command runs longer than this
--output FILE	Save combined stdout/stderr to a local file

Examples

lium exec my-pod "python train.py"
lium exec 1 "nvidia-smi" --output gpu_info.txt
lium exec 1,2,3 "apt update"            # Multiple pods
lium exec all "pip install numpy"       # Every running pod

See also

• lium ssh — interactive shell
• lium scp — push code first, then exec