If your system doesn't provide the standard watch command and you don't have the time or inclination to build the procps package for your system, you can easily simulate it with a simple shell script.
如果您的系统没有提供标准的watch命令，您又不愿意花时间构建procps包，那么可以用一个简单的shell脚本模拟它。
If your system doesn't provide the standard watch command and you don't have the time or inclination to build the procps package for your system, you can easily simulate it with a simple shell script.
如果您的系统没有提供标准的watch命令，您又不愿意花时间构建procps包，那么可以用一个简单的shell脚本模拟它。
应用推荐