GIT

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The most commonly used git commands are:  
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The most commonly used git commands are:
 
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add Add file contents to the index
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bisect Find by binary search the change that introduced a bug
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branch List, create, or delete branches
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checkout Checkout a branch or paths to the working tree
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+
clone Clone a repository into a new directory
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commit Record changes to the repository
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diff Show changes between commits, commit and working tree, etc
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fetch Download objects and refs from another repository
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grep Print lines matching a pattern
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init Create an empty git repository or reinitialize an existing one
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log Show commit logs
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merge Join two or more development histories together
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mv Move or rename a file, a directory, or a symlink
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pull Fetch from and merge with another repository or a local branch
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push Update remote refs along with associated objects
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rebase Forward-port local commits to the updated upstream head
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reset Reset current HEAD to the specified state
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rm Remove files from the working tree and from the index
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show Show various types of objects
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status Show the working tree status
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tag Create, list, delete or verify a tag object signed with GPG
+
  
 +
  add Add file contents to the index
 +
  bisect Find by binary search the change that introduced a bug
 +
  branch List, create, or delete branches
 +
  checkout Checkout a branch or paths to the working tree
 +
  clone Clone a repository into a new directory
 +
  commit Record changes to the repository
 +
  diff Show changes between commits, commit and working tree, etc
 +
  fetch Download objects and refs from another repository
 +
  grep Print lines matching a pattern
 +
  init Create an empty git repository or reinitialize an existing one
 +
  log Show commit logs
 +
  merge Join two or more development histories together
 +
  mv Move or rename a file, a directory, or a symlink
 +
  pull Fetch from and merge with another repository or a local branch
 +
  push Update remote refs along with associated objects
 +
  rebase Forward-port local commits to the updated upstream head
 +
  reset Reset current HEAD to the specified state
 +
  rm Remove files from the working tree and from the index
 +
  show Show various types of objects
 +
  status Show the working tree status
 +
  tag Create, list, delete or verify a tag object signed with GPG
  
 
See 'git help COMMAND' for more information on a specific command.  
 
See 'git help COMMAND' for more information on a specific command.  

Edição de 08h55min de 20 de outubro de 2009

GIT


Como usar o Git junto com outros colaboradores para controle de versão.


Ajuda do GIT:


[emerson@localhost TESTES]$ git --help

usage: git [--version] [--exec-path[=GIT_EXEC_PATH]] [-p|--paginate|--no-pager] [--bare] [--git-dir=GIT_DIR] [--work-tree=GIT_WORK_TREE] [--help] COMMAND [ARGS]


The most commonly used git commands are:

  add Add file contents to the index 
  bisect Find by binary search the change that introduced a bug 
  branch List, create, or delete branches 
  checkout Checkout a branch or paths to the working tree 
  clone Clone a repository into a new directory 
  commit Record changes to the repository 
  diff Show changes between commits, commit and working tree, etc 
  fetch Download objects and refs from another repository 
  grep Print lines matching a pattern 
  init Create an empty git repository or reinitialize an existing one 
  log Show commit logs 
  merge Join two or more development histories together 
  mv Move or rename a file, a directory, or a symlink 
  pull Fetch from and merge with another repository or a local branch 
  push Update remote refs along with associated objects 
  rebase Forward-port local commits to the updated upstream head 
  reset Reset current HEAD to the specified state 
  rm Remove files from the working tree and from the index 
  show Show various types of objects 
  status Show the working tree status 
  tag Create, list, delete or verify a tag object signed with GPG 

See 'git help COMMAND' for more information on a specific command.


Considerações para este exemplo


Os exemplos são feitos em linha de comando do Linux.

Site do GitHub: https://github.com/

Link do git usuário ‘surfx’: git@github.com:surfx

Link do git colaborador ‘adolfont’: git@github.com:adolfont


Obs: para que o usuário ‘surfx’ realizasse o push no branch git@github.com:adolfont/TESTES.git do colaborador ‘adolfont’, é necessário que o usuário ‘adolfont’ adicione o colaborador ‘surfx’ no branch git@github.com:adolfont/TESTES.git, conforme Figura 1.


[[Image:]]Figura 1 – Colaboradores Git


Adicionado uma pasta para teste:

[emerson@localhost ~]$ cd Desktop/

[emerson@localhost Desktop]$ mkdir testegithub

[emerson@localhost Desktop]$ cd testegithub/


“Clonando” dos dados do Git do colaborador ‘adolfont’:

[emerson@localhost testegithub]$ git clone git://github.com/adolfont/TESTES.git

Initialized empty Git repository in /home/emerson/Desktop/testegithub/TESTES/.git/

remote: Counting objects: 18, done.

remote: Compressing objects: 100% (10/10), done.

remote: Total 18 (delta 3), reused 0 (delta 0)

Receiving objects: 100% (18/18), done.

Resolving deltas: 100% (3/3), done.

[emerson@localhost testegithub]$ cd TESTES/


Recupera o ramo atual:

[emerson@localhost TESTES]$ git branch

* master


Lista os arquivos do diretório:

[emerson@localhost TESTES]$ ls

README

[emerson@localhost TESTES]$ cat README

This file is here only for testing git.

AQUI ESTÁ A ALTERAÇÃO CONFLITANTE....

Fazendo alteração conflitante.


Gedit é um comando do Linux que permite editar um arquivo:

[emerson@localhost TESTES]$ gedit README


Este comando do git adidciona novos arquivos:

[emerson@localhost TESTES]$ git add .


Commit dos dados na máquina local (-m ‘’ representa um comentário):

[emerson@localhost TESTES]$ git commit -a -m 'Testando alteração'

[master 2f9be95] Testando alteração

2 files changed, 8 insertions(+), 0 deletions(-)

create mode 100644 README~


Enviar os arquivos para o git do colaborador (git@github.com:adolfont/TESTES.git é o link do servidor GitHub do colaborador):

emerson@localhost TESTES]$ git push git@github.com:adolfont/TESTES.git master

Counting objects: 5, done.

Compressing objects: 100% (3/3), done.

Writing objects: 100% (3/3), 353 bytes, done.

Total 3 (delta 1), reused 0 (delta 0)

To git@github.com:adolfont/TESTES.git

4253dde..2f9be95 master -> master


Comandos comuns do GIT


Para trocar de ramo:

[emerson@localhost TESTES]$ git checkout -b experimental

Switched to a new branch 'experimental'


Listar os ramos existentes:

[emerson@localhost TESTES]$ git branch

* experimental

master


Para excluir um ramo:

[emerson@localhost TESTES]$ git branch -d experimental

Deleted branch experimental (was 2f9be95).


Para criar um ramo:

[emerson@localhost TESTES]$ git branch master


Checkout em um ramo:

[emerson@localhost TESTES]$ git checkout master


Recuperar o log do GIT:

[emerson@localhost TESTES]$ git log


Listar os ramos existentes:

[emerson@localhost TESTES]$ git branch -r

origin/HEAD

origin/experimental

origin/master


Recuperar o ramo no qual você esta:

[emerson@localhost TESTES]$ git branch

* master


Checkout:

[emerson@localhost TESTES]$ git checkout master


Editar um arquivo:

[emerson@localhost TESTES]$ cat README


Editar um arquivo (linux):

[emerson@localhost TESTES]$ gedit README


Commit local (-m ‘comentário’):

[emerson@localhost TESTES]$ git commit -a -m 'ex de comentario - modificacao'


Add todos os novos arquivos:

[emerson@localhost TESTE_EMERSON]$ git add .


Inicializar GIT:

[emerson@localhost TESTES2]$ git init

Initialized empty Git repository in /home/emerson/Desktop/testegithub/TESTES2/.git/


Adicionar no servidor (git@github.com:surfx/TESTES2.git é o link no servidor do GitHub):

[emerson@localhost TESTES2]$ git remote add origin git@github.com:surfx/TESTES2.git


Enviar os arquivos para o servidor:

[emerson@localhost TESTES2]$ git push origin master


Outra forma de se enviar os arquivos para o servidor (git@github.com:surfx/TESTES.git é o link no servidor do GitHub):

[emerson@localhost TESTES]$ git push git@github.com:surfx/TESTES.git master


Enviar os arquivos para o git do colaborador (git@github.com:adolfont/TESTES.git é o link do servidor GitHub do colaborador):

emerson@localhost TESTES]$ git push git@github.com:adolfont/TESTES.git master

Counting objects: 5, done.

Compressing objects: 100% (3/3), done.

Writing objects: 100% (3/3), 353 bytes, done.

Total 3 (delta 1), reused 0 (delta 0)

To git@github.com:adolfont/TESTES.git

4253dde..2f9be95 master -> master

Ferramentas pessoais