It is as simple as inserting text in the config file. So, you can try and open the .git/config configuration file, or you can list the configuration with git config -list:
$ git config --list | grep alias alias.amm=commit --amend alias.lline=log --oneline -10 alias.co=checkout alias.ca=commit -a -m "Quick commit" alias.count=!git log --all --oneline | wc -l
The alias feature is very strong, and the idea behind it is that you should use it to shorten those long one-liners that you often use. You can also use this feature to cut down those one-liners to shorter aliases so that you can use the command frequently and with more precision. If you have a long and complex Git comment as an alias, you will run it the same way every ...