reset head to a commit code example

Example 1: git reset to commit

# reset to specefic commit
git reset --hard <commit id>

# to go back one step 
git reset --hard HEAD~1

# note: use --soft to keep file changes

Example 2: undo git reset HEAD~1

git reset HEAD@{1}

Example 3: git how to roll back to a commit

//git use a new commit to replace an old commit,commit moves foward not backward
git revert <commit hash>
//Git goes back one spot on the log,undone this commit and go backward one commit:
git reset HEAD~1
//Git looks for and rolls back to a certain file:
git checkout commit-hash-here -- file/location/and/name

Example 4: reset to commit

# rollback to commit state
git revert --no-commit 0766c053..HEAD
git commit

Example 5: reset to commit

# This will detach your HEAD, that is, leave you with no branch checked out:
git checkout 0d1d7fc32