git cant push refs to remote code example

Example 1: error: failed to push some refs to

git pull --rebase origin main
git push origin main

Example 2: failed to push some refs to

git config --global pull.rebase true
git config --global rebase.autoStash true

Example 3: git push to all remotes

#To push all branches to all remotes:
git remote | xargs -L1 git push --all

#Or if you want to push a specific branch to all remotes:
#Replace master with the branch you want to push.
git remote | xargs -L1 -I R git push R master

#(Bonus) To make a git alias for the command:
git config --global alias.pushall '!git remote | xargs -L1 git push --all'

Example 4: git force push to remote

git push -f <remote> <branch>
# example: git push -f origin master