如果对git命令行不熟悉的话，用git图形界面工具，就比较合适了。建议使用tortoisegit 或sourectree这样的工具，命令行从学习到灵活掌握的时间成本比较高的。
1，添加
# git clone [email protected]:develop/test.git
# cd test
# touch test.txt //测试文件
# git add test.txt //git添加文件到缓存区
# git commit -m 'test' //添加到本地版本库
# git push //push到远程服务器
如果push报错，Perhaps you should specify a branch such as 'master'
解决办法：
# git push origin master //只要这样操作一次，以后就可以用git push
添加文件和添加目录，操作是一样的。
2,修改文件
方法一
# echo "11111111111" > test.txt
# git add test.txt && git commit -m 'test2'
# git push
方法二
# echo "abc" > test.txt
# git commit -am "test3" //所有修改都会提交
# git push
如果有多个文件，只想提交其中的一个或者多个，怎么办呢
# git commit -a //该命令出现以下内容
# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an emptyempty message aborts the commit.
# On branch master
# Changes to be committed:
# (use "git reset HEAD ..." to unstage)
#
# modified: ab
# modified: test.txt //如果只想提交test.txt，只要把该行前的#去掉,保存退出就行了
# git push //退出后，在执行push
3，删除
# git rm ab //如果删除目录的话，加上-r
# git commit -am "del"
# git push
4，解决冲突
# git push //push不上去
Address 192.168.10.202 maps to unassigned.psychz.net, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
To [email protected]:develop/test.git
! [rejected] master -> master (non-fast-forward)
error: failed to push some refs to '192.168.10.202:develop/test.git'
To prevent you from losing history, non-fast-forward updates were rejected
Merge the remote changes before pushing again. See the 'Note about
fast-forwards' section of 'git push --help' for details.
# git pull //更新代码，提示冲突
Address 192.168.10.202 maps to unassigned.psychz.net, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
remote: Counting objects: 5, done.
remote: Compressing objects: 100% (2/2), done.
remote: Total 3 (delta 0), reused 0 (delta 0)
Unpacking objects: 100% (3/3), done.
From 192.168.10.202:develop/test
367dad3..5e5640b master -> origin/master
Auto-merging test.txt
CONFLICT (content): Merge conflict in test.txt
Automatic merge failed; fix conflicts and then commit the result.
# vim test.txt //修改冲突文件，并保存
# git commit -am "remove conflict" //重新提交到本地版本库
# git push //同步到远程