浮雲雅築: [研究] Git 1.8.3.1 安裝 (CentOS 7.0 x86

2014年8月13日星期三

[研究] Git 1.8.3.1 安裝 (CentOS 7.0 x86_64)

[研究] Git 1.8.3.1 安裝 (CentOS 7.0 x86_64)

2014-08-13

Git 是分散式版本控制軟體

(下圖)本機端版本控制
http://git-scm.com/figures/18333fig0101-tn.png

(下圖)集中式版本控制
http://git-scm.com/figures/18333fig0102-tn.png

(下圖)分散式版本控制
http://git-scm.com/figures/18333fig0103-tn.png

(下圖)一般版本控制是紀錄每個檔案原始狀態和差異
http://git-scm.com/figures/18333fig0104-tn.png

(下圖) Git 紀錄每個檔案的完整版本，而非只有差異
http://git-scm.com/figures/18333fig0105-tn.png

簡介
http://zh.wikipedia.org/wiki/Gits

官方網站
http://git-scm.com/

安裝參考
http://git-scm.com/book/en/Getting-Started-Installing-Git

yum 可安裝的 Git 套件

[root@localhost ~]# yum list | grep git.x86_64
git.x86_64 1.8.3.1-4.el7 base
[root@localhost ~]#

安裝

yum -y install git*

測試

[root@localhost ~]# git
usage: git [--version] [--help] [-c name=value]
[--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]
[-p|--paginate|--no-pager] [--no-replace-objects] [--bare]
[--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]
<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

'git help -a' and 'git help -g' lists available subcommands and some
concept guides. See 'git help <command>' or 'git help <concept>'
to read about a specific subcommand or concept.

[root@localhost ~]# git --version
git version 1.8.3.1
[root@localhost ~]#

除了命令列環境，也有 GUI 環境可用