tracing in linux

hello every one

can any one help me out i just want to trace what ever i am doing in linux 8.0 in the text mode to be saved in a text file so that at the end i can see my work what i have do. its just like oracle spool so you can see your work at the end .
for example what ever command u gave and what output came just like logging.

so kindly tell me how to do this.

regards,
shary

It's not totally clear what you want, but it sounds like you should check out the script command.

Cross post.