也可以从命令行使用db2ca。

You can also use db2ca from a command line.

youdao

从命令行使用ktab - help命令获得此命令的用法。

From a command line, use the ktab -help command to get the usage for this command. For example.

youdao

我在本文中是从命令行使用它们的，不过您也可以在脚本中使用它们。

I used them at the command line here but you can get all this done in scripts as well.

youdao