Host bitbucket.org-name1
HostName bitbucket.org
User git
IdentityFile ~/.ssh/halc_bitbucket_rsa
IdentitiesOnly yes
Host bitbucket.org-name1
HostName bitbucket.org
User git
IdentityFile ~/.ssh/bitbucket_rvteja92
IdentitiesOnly yes
Set the first repo's origin (remote) to
git@bitbucket.org-name1:org/repo.git
and that of second repo to
git@bitbucket.org-name2:org/repo.git