stderr

The nohup command is used to start a command that will ignore hangup signals and will append stdout and stderr to a file.

nohup命令用于启动一个忽略hangup信号的命令，并且将stdout和stderr附加到文件。

Log files and task status displays in the graphical user interface let you know if a task failed and provide stderr output to help understand what went wrong.

通过图形用户界面中所显示的日志文件和任务状态，您可以了解一项任务是否失败，并且还提供了stderr输出，以帮助您了解何处出现了问题。

Because stderr wasn't redirected by the> or the pipe, error messages are printed to stdout.

由于stderr没有通过>或管道进行定向，因此错误消息将被打印到stdout。