Module jprocess

process

Working with external commands.

• call an external command and get its exit code, stdout, and stderr
• call an external command (and see its output on the stdout)

Structs

ProcStat

Stores process information: exit code, stdout, stderr.

Functions

exec_cmd

Executes an external command and waits for it to complete.

exec_cmd_in_bg

Executes an external command in the background (i.e., it doesn’t wait for it to complete).

get_exitcode_stdout_stderr

Executes an external command and gets its exit code, stdout and stderr.