ns-3 uses the Mercurial software revision control system Mercurial cheat sheet clone this repository: ---------------------- hg clone http://code.nsnam.org/ns-3-dev pull development tree changes to your local repository: ------------------------------------------------------ hg pull http://code.nsnam.org/ns-3-dev hg update (apply the changes) OR hg merge (if you've made local changes) commit locally: -------------- hg status hg add <new files, if any> hg ci -m "message" push upwards (developers access only): -------------------------------------- hg push ssh://code@code.nsnam.org//home/code/repos/ns-3-dev view the change log: -------------- hg log <file> doing a scons make clean: ------------------------ scons -c