NS3 logging

[KS]

Hello,

I am using ns3 logging however I want to output the logs to a file and append to the same file after every simulation is there a way for that??

[Tom Henderson]

Logging is output to stderr. To run a program with logging and save it
to a new file (overwriting an old one if it exists) you can do:

./waf --run 'program-name' > log.out 2>&1

to append to an existing 'log.out' file instead:

./waf --run 'program-name' >> log.out 2>&1