[boost] Equivalent of "svn update"?

Subject: [boost] Equivalent of "svn update"?
From: Peter Dimov (lists_at_[hidden])
Date: 2013-12-07 14:45:20

I've followed the instructions at 
https://svn.boost.org/trac/boost/wiki/TryModBoost and everything worked 
fine.

I then switched to branch develop in libs/bind and libs/smart_ptr, did 
developmental things there. Switched to master, did a merge, switched back 
to develop, did more things, git pushed the changes. This also worked fine.

Now, what do I need to do to achieve the equivalent of "svn update", that 
is, to update all other libraries to reflect changes that others might have 
done in the meantime?

When I do "git status" at the "modular-boost" directory (which I've named 
"boost"), I get:

C:\Projects\boost-git\boost>git status
# On branch master
# Changes not staged for commit:
#   (use "git add <file>..." to update what will be committed)
#   (use "git checkout -- <file>..." to discard changes in working 
directory)
#   (commit or discard the untracked or modified content in submodules)
#
#       modified:   libs/bind (new commits)
#       modified:   libs/smart_ptr (new commits)
#       modified:   tools/build (untracked content)
#
# Untracked files:
#   (use "git add <file>..." to include in what will be committed)
#
#       b2.exe
#       bin.v2/
#       bjam.exe
#       boost/
#       bootstrap.log
#       project-config.jam
no changes added to commit (use "git add" and/or "git commit -a")

That looks correct. Now, what do I need to do to update the master and all 
submodules to their latest state? Is it "git submodule update --init", "git 
pull", or something else? And would I then need to again checkout develop 
(or master, if I happen to be on that branch) in libs/bind and 
libs/smart_ptr?