How to create a log File using tee???

[rmvinodh123]

I want the o/p of a program to be displayed on the terminal as well as in a file.
Tee command does this but, if an error occurs in the program it is only displayed on the terminal and not in the file.How to make tee read from stderr as well or is there any other way to do this.

[Rtoip]

Have you tried option " -i " for "tee" command to ignore interrupts ?

[likwid]

command 2>&1 | tee log

[rmvinodh123]

Thanks, the merging of streams did the job.

[ira]

Are there any possibility to merge stdin to stdout by the same way?
What I want is to redirest a User interactive process's output to a file, along with the keyboard inputs of the user.

[oz]

Hello, and welcome to the forums, ira!

Please start a new thread of your own... this thread is over 3 years old.

Thank you.