5889e/src/core/os.c#L1350">source</a></span> <pre class="binding-text">(os/execute args &amp;opt flags env)

Execute a program on the system and pass it string arguments. `flags` is a keyword that modifies how the program will execute.
* :e - enables passing an environment to the program. Without :e, the current environment is inherited.
* :p - allows searching the current PATH for the binary to execute. Without this flag, binaries must use absolute paths.
* :x - raise error if exit code is non-zero.
* :d -