ubuntu14.04中从服务器下代码出错如下：

yingc@yingc:/media/sf_yingc/work/gitcode/androidtv$ repo sync box

The authenticity of host '[git.nationalchip.com]:29418 ([218.75.120.99]:29418)' can't be established.

RSA key fingerprint is 05:61:57:37:8c:7a:59:35:9e:9c:f0:d8:93:bf:d6:ea.

Are you sure you want to continue connecting (yes/no)? The authenticity of host '[git.nationalchip.com]:29418 ([218.75.120.99]:29418)' can't be established.

RSA key fingerprint is 05:61:57:37:8c:7a:59:35:9e:9c:f0:d8:93:bf:d6:ea.

Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added '[git.nationalchip.com]:29418,[218.75.120.99]:29418' (RSA) to the list of known hosts.

Host key verification failed.

fatal: Could not read from remote repository.

Please make sure you have the correct access rights

and the repository exists.

之后我将git升级并repo init -b 到指定分支就好了。（mac下按照该方法还是不能下载代码-》mac下没有upgrade这一步）

具体原因尚不清楚

yingc@yingc:/media/sf_yingc/work/gitcode/androidtv$ git --version

git version 1.9.1

yingc@yingc:/media/sf_yingc/work/gitcode/androidtv$ sudo apt-get upgrade git

正在读取软件包列表... 完成

正在分析软件包的依赖关系树

正在读取状态信息... 完成

正在对升级进行计算... 完成

git 已经是最新的版本了。

下列软件包的版本将保持不变：

linux-generic-lts-wily linux-headers-generic-lts-wily

linux-image-generic-lts-wily

下列软件包将被升级：

bind9-host ca-certificates cpio dnsutils firefox glib-networking

glib-networking-common glib-networking-services ifupdown libbind9-90

libdns100 libgnutls-openssl27 libgnutls26 libgraphite2-3 libisc95 libisccc90

libisccfg90 libjasper1 liblwres90 libnss3 libnss3-1d libnss3-nssdb libnuma1

liboxideqt-qmlplugin liboxideqtcore0 liboxideqtquick0 libperl5.18

libpixman-1-0 libsmbclient libssh-4 libssl1.0.0 libwbclient0 linux-libc-dev

openssl oxideqt-codecs perl perl-base perl-modules pm-utils python-samba

samba-common samba-common-bin samba-libs smbclient usbutils

升级了 45 个软件包，新安装了 0 个软件包，要卸载 0 个软件包，有 3 个软件包未被升级。

需要下载 71.9 MB/89.3 MB 的软件包。

解压缩后会消耗掉 4,016 kB 的额外空间。

您希望继续执行吗？ [Y/n] y

 

 

我的代码迁移相关命令（从github到coding):

559  git clone https://github.com/jingzhishen/thirdparty.git  560  ls  561  cd thirdparty/  562  l  563  ls  564  git log  565  ls  566  cd ..  567  ls  568  cp thirdparty/ thirdparty.bak -rf   569  ls  570  cd thirdparty  571  ls  572  git br  573  git remote set-url origin https://git.coding.net/jingzhishen/thirdparty.git  574  git add .  575  git st  576  git log  577  ls  578  git st  579  git ci -a -m "migrate commit."  580  git push -u origin master  581  git pull

 

方法:

    git reset --hard <commit_id>

    git push origin HEAD --force 

 

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