The gets commandfunctions much like the basic get command.
gets命令的功能类似于基本的get命令。
2
You can list all defined functions with the commandfunctions.
可以用functions命令列出已定义的所有函数。
3
The tee commandfunctions as a T-pipe, taking its input (the output from the mainframe) and sending it to the next command as well as a file called tap.