更改git默认编辑器：change git default editor to "gedit" or "Sublime Text 2" under Linux or Mac

gedit:

git config --global core.editor "gedit -s"

the paramater "-s " means set the gedit mode to "standalone"

 

 

Sublime Text 2

git config --global core.editor "subl -w"

 

the paramater "-w" means return until the file was closed.