Thus, this command enables read and execute for all three constituencies.

因此，这个命令为所有的三类用户设置了读和执行权限。

youdao

And it could be any other command that can read from its stdin.

“other_command”可以是任何其它能从其标准输入读取的命令。

youdao

The stdout of the first command is not written to a file and then read by the second command.

第一个命令的stdout没有写到一个文件中，然后再由第二个命令读取。

youdao

"The concrete walls will be taken off from the main roads and side streets in all Baghdad areas, with no exceptions and within 40 days, " a statement from Iraqi military's Baghdad Operations Command read.

CNN: Baghdad to remove blast walls around neighborhoods