A Complete Rails Cheat Sheet in your Console

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A Complete Rails Cheat Sheet in your Console

A Complete help no need to search any where else just few steps

First you need to install cheat gem

sudo gem install cheat

Then try using cheat commands like

cheat svn

and this will show, you can try git, strftime and my favorite  migrations !! enjoy !!
nishant@ubuntu:~/home/Application$ cheat svn

svn:
  Creating a new repository:
    mkdir /path/to/new/dir
    svnadmin create /path/to/new/dir
  Starting svnserve:
        svnserve --daemon --root /path/to/new/repository
  Importing project into svn repo:
    $ svn import -m "Wibble initial import" svn://olio/wibble/trunk
  Creating directory in svn repo:
    $ svn mkdir -m "Create tags directory" svn://olio/wibble/tags
  Branching:
    $ svn copy http://svn.example.com/repos/calc/trunk \
             http://svn.example.com/repos/calc/branches/my-calc-branch \
        -m "Creating a private branch of /calc/trunk."
    Committed revision 341.
  
  Diff / Merge:
   $ svn diff -rHEAD filename # changes in repository
   $ svn diff -rPREV:BASE filename # most recent change
   $ svn diff -r 343:344 http://svn.example.com/repos/calc/trunk
   $ svn merge -r 343:344 http://svn.example.com/repos/calc/trunk
   U  integer.c
   $ svn status
   M  integer.c
  
  Rollback:
    $ svn merge -r 100:99 .
    $ svn commit -m "Rollback to revision 99"
    Committed revision 101.
  
  Make a patch against the rails source:
    (in /vendor/rails/) $ svn diff > your_patch_name.diff
  
  Edit a dir's ignores:
   $ svn propedit svn:ignore your_dir_name
  Set a dir's ignores:
   $ svn propset svn:ignore "ignore1 ignore2" your_dir_name
  
  Switch a working copy to another URL
   $ svn switch --relocate http://server1:/svn/trunk/ http://server2/svn/trunk/
   .
  
  Add all unversioned files in your working copy
   $ svn add --force .
  
  See all local changes live in a terminal
   $ watch 'svn st --ignore-externals|grep -v ^X'
  
  Find all new files, or unversioned files
   $ svn status | grep "^\?" | awk "{print \$2}"
  
  Find all changes, ignoring unversioned files
   $ svn status -uv 2>/dev/null | egrep "^([^\? ]|       \*)"
   (There are 7 spaces before the \*, which don't show up on some browsers)
  
  Set up externals dependency
    $svn propset svn:externals "dataacccess svn://olio/dataaccess/trunk" maitai
        $svn commit -m "Added dataaccess project as an external"
  
  Log:
   $ svn log -v filename
   $ svn log -r6 filename
   $ svn log --stop-on-copy
  
  File statuses:
   C  - Conflict
   G  - Merged our changes with update (locally)
   U  - Updated a file
   UU - Update to file AND properties
   M  - Modified
   A  - Added
   D  - Deleted
  
  Resolve Conflicts:
   $ cp Number.txt.mine Number.txt; svn resolved Number.txt
   $ svn revert Number.txt
  
  Additional Commands:
   $ svn add --non-recursive directory_name
   $ svn co -r7 url directory
   $ svn propedit svn:ignore *.bak
(END)

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