linux shell脚本学习录制与回放终端会话

代码如下:amosli@amosli-pc:~/learn$ script -t 2> timing.log -a output.session#开始录制Script started, file is output.sessionamosli@amosli-pc:~/learn$ hello1No command ‘hello1’ found, did you mean: Command ‘hello’ from package ‘hello-debhelper’ (main) Command ‘hello’ from package ‘hello’ (main)hello1: command