1. 如何在rhel server上安装图形化?
(1)安装X Window支持
#yum groupinstall “X Window System”
(2)安装gnome
#yum groupinstall Desktop
(3)修改启动级别使开机默认进入图形化界面
# vi /etc/inittab
将最后一行id:3:initdefault:中的3改为5.
(4)init 3 && init 5
2.vnc访问?
yum install tightvnc-server
vncserver -geometry 1440x900
3. a duplicate default server for 0.0.0.0:80 in /etc/nginx/sites-enabled/gitlab:10 安装gitlab后,再安装nginx,如果遇到这个问题,应该:
则删除/etc/nginx/sites-available/default文件,重新启动服务(
sudo service nginx restart
4. 本地文件拖拽到远程服务器:rz
yum install lrzsz.x86_6
5. mysql 创建用户:
<!---->mysql> CREATE USER yy@localhost IDENTIFIED BY '123';
赋予权限:
<!---->mysql> GRANT ALL PRIVILEGES ON *.* TO user@localhost;
修改密码:
mysql>update mysql.user set password=password('新密码') where User="phplamp" and Host="localhost";
删除用户:
DELETE FROM user WHERE User="phplamp" and Host="localhost";
创建数据库:
create database phplampDB;
6. ubuntu修改网络
vim /etc/network/interfaces
auto eth0
iface eth0 inet static
address 192.168.2.100
netmask 255.255.255.0
gateway 192.168.2.0
# add a 2nd ip address
post-up ip addr add dev eth0 192.168.2.101/24
pre-down ip addr del dev eth0 192.168.2.101/24