These are common Git commands used in various situations:

start a working area (see also: git help tutorial)

   clone     Clone a repository into a new directory

   init      Create an empty Git repository or reinitialize an existing one

work on the current change (see also: git help everyday)

   add       Add file contents to the index

   mv        Move or rename a file, a directory, or a symlink

   restore   Restore working tree files

   rm        Remove files from the working tree and from the index

examine the history and state (see also: git help revisions)

   bisect    Use binary search to find the commit that introduced a bug

   diff      Show changes between commits, commit and working tree, etc

   grep      Print lines matching a pattern

   log       Show commit logs

   show      Show various types of objects

   status    Show the working tree status

grow, mark and tweak your common history

   branch    List, create, or delete branches

   commit    Record changes to the repository

   merge     Join two or more development histories together

   rebase    Reapply commits on top of another base tip

   reset     Reset current HEAD to the specified state

   switch    Switch branches

   tag       Create, list, delete or verify a tag object signed with GPG