Save output of libmemusage.so into a file
 

Hello together!

To determine the memory usage of a process in its complete runtime I use libmemusage.so by
export LD_PRELOAD=/lib64/libmemusage.so

If I run a program and it exits then I get a statistic to my console window but I would like to save the output of libmemusage into a file.
The following doesn't work:

./progname > out.txt
./progname 2>&1 > out.txt

Do you know a way how I could save the output automatically or do you know a tool which do the same like the libmemusage library?

Many thanks for you help!

Regards,
Lukas

O.K., I have it. It must be
./progname > out.txt 2>&1

Regards