如下所示,我只想让命令echo "this is to stdout"输出到我的屏幕上,而不是文件ok.log,我该怎么办?我搜索exec shell命令的用法,但没有结果,请通知我GNU bash, version 4.2.46(1)-release (x86_64-redhat-linux-gnu)
Copyright (C) 2011 Free Software Foundation, Inc.
如下所示,我只想让命令echo "this is to stdout"输出到我的屏幕上,而不是文件ok.log,我该怎么办?我搜索exec shell命令的用法,但没有结果,请通知我GNU bash, version 4.2.46(1)-release (x86_64-redhat-linux-gnu)
Copyright (C) 2011 Free Software Foundation, Inc.