Mercurial Distributed SCM

list of commands:

 add           add the specified files on the next commit
 addremove     add all new files, delete all missing files
 annotate      show changeset information by line for each file
 archive       create an unversioned archive of a repository revision
 backout       reverse effect of earlier changeset
 bisect        subdivision search of changesets
 bookmarks     track a line of development with movable markers
 branch        set or show the current branch name
 branches      list repository named branches
 bundle        create a changegroup file
 cat           output the current or given revision of files
 clone         make a copy of an existing repository
 commit        commit the specified files or all outstanding changes
 copy          mark files as copied for the next commit
 diff          diff repository (or selected files)
 export        dump the header and diffs for one or more changesets
 forget        forget the specified files on the next commit
 graft         copy changes from other branches onto the current branch
 grep          search for a pattern in specified files and revisions
 heads         show current repository heads or show branch heads
 help          show help for a given topic or a help overview
 identify      identify the working copy or specified revision
 import        import an ordered set of patches
 incoming      show new changesets found in source
 init          create a new repository in the given directory
 locate        locate files matching specific patterns
 log           show revision history of entire repository or files
 manifest      output the current or given revision of the project manifest
 merge         merge working directory with another revision
 outgoing      show changesets not found in the destination
 parents       show the parents of the working directory or revision
 paths         show aliases for remote repositories
 phase         set or show the current phase name
 pull          pull changes from the specified source
 push          push changes to the specified destination
 recover       roll back an interrupted transaction
 remove        remove the specified files on the next commit
 rename        rename files; equivalent of copy + remove
 resolve       redo merges or set/view the merge status of files
 revert        restore files to their checkout state
 rollback      roll back the last transaction (dangerous)
 root          print the root (top) of the current working directory
 serve         start stand-alone webserver
 showconfig    show combined config settings from all hgrc files
 status        show changed files in the working directory
 summary       summarize working directory state
 tag           add one or more tags for the current or given revision
 tags          list repository tags
 tip           show the tip revision
 unbundle      apply one or more changegroup files
 update        update working directory (or switch revisions)
 verify        verify the integrity of the repository
 version       output version and copyright information

additional help topics:

 config        Configuration Files
 dates         Date Formats
 diffs         Diff Formats
 environment   Environment Variables
 extensions    Using Additional Features
 filesets      Specifying File Sets
 glossary      Glossary
 hgignore      Syntax for Mercurial Ignore Files
 hgweb         Configuring hgweb
 merge-tools   Merge Tools
 multirevs     Specifying Multiple Revisions
 patterns      File Name Patterns
 phases        Working with Phases
 revisions     Specifying Single Revisions
 revsets       Specifying Revision Sets
 subrepos      Subrepositories
 templating    Template Usage
 urls          URL Paths

use "hg -v help" to show builtin aliases and global options