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作者：高铭杰
邮箱：[e-mail]
日期：2017年5月8日

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VirtualBox安装Centos7

安装之后调整分辨率的方法

vi /boot/grub2/grub.cfg%s/UTF-8/UTF-8 vga=0x344

网卡设为桥接

vi /etc/sysconfig/network-scripts/ifcfg-enp0s3

将 ONBOOT=no 改为 ONBOOT=yes

保存后重启网卡： service network restart

在CentOS中开启sshd服务（桥接的话不需要转发）

chkconfig sshd onservice sshd startyum install net-tools bzip2 vim

在VirtualBox中设置端口转发

(1) 通过管理》全局设定》网络来查看虚拟网关的IP： 192.168.56.1

(2) 通过设备》更改网络连接》网络》端口转发来设置端口转发规则：

22 -> 22

环境初始化

useradd -m -d /home/jackgo jackgo -p 333
useradd -m -d /home/pgdba pgdba -p 333
useradd -m -d /home/war war -p 333

mkdir packages tests projects app bin
mkdir projects/cprojs projects/pyprojs projects/shprojs

SAMBA

vi /etc/selinux/configSELINUX=disabledyum install samba samba-client vim /etc/samba/smb.conf[homes]  comment = Home Directories  browseable = Yes  read only = No  valid users = jackgosmbpasswd -a jackgofirewall-cmd --permanent --zone=public --add-service=sambasetsebool -P samba_enable_home_dirs onsetsebool -P samba_export_all_rw on# no need to "setenforce 0"# no need to "systemctl stop firewalld.service"# no need to "systemctl disable  firewalld.service     #开启不启动"systemctl enable smb nmbsystemctl restart smb nmb

yum

yum -y install readline-devel zlib-devel openssl-devel libxml2-devel bzip2yum -y install coreutils glib2 lrzsz mpstat dstat sysstat e4fsprogs xfsprogs yum -y install ntp pam-devel libxslt-devel python-devel tcl-develyum -y install flex bsion yum -y install gityum -y install gcc-c++

配置Github

git config --global user.email "[e-mail]"git config --global user.name "Jack Go"ssh-keygen -t rsa -b 4096 -C "[e-mail]"GIT shadowsocketsgit config --global http.proxy 'socks5://127.0.0.1:1091' git config --global https.proxy 'socks5://127.0.0.1:1091'