# Pastebin ovYFsOx7
#!/bin/sh                                                                                                                                                          

INITIAL_COMMIT=ce30d45
START_COMMIT=`git log --before="last week" --pretty=format:%H|head -n1`
ALL_NAMES=`git log $INITIAL_COMMIT.. --pretty=format:%an|sort|uniq`
OLD_NAMES=`git log $INITIAL_COMMIT..$START_COMMIT --pretty=format:%an|sort|uniq`
echo "$OLD_NAMES">names_old.txt
echo "$ALL_NAMES">names_all.txt
diff names_old.txt names_all.txt