网络运维常用命令大全

tar -zxvf xxxx.tar.gz
tar -jxvf xxx.tar.bz2
cd nginx-1.0.5
grep www /etc/passwd
useradd -s /sbin/nologin - M www
yum -y install openssl-devel pcre-devel
192.168.1.10 192.168.1.20
ifconfig eth0 192.168.1.99
cd /etc/sysconfig/network-scripts/
vim ifcfg-eth0
BOOTPROTO=none
IPADDR=192.168.1.254
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
}
/usr/local/nginx2/sbin/nginx
html .css
.php .asp .jsp
index.html
http://1.1.1.254
http://1.1.1.254/xxxx.html nginx /usr/local/nginx2/html
cd /usr/local/nginx2
conf 配置文件目录 nginx.conf
html 网页文件目录 *.html .php .css
logs 日志文件目录 （访问日志 错误日志 ）
sbin 启动服务的启动脚本 nginx
netstat -utnalp | grep :80
client 1.1.1.1/8
eth0 1.1.1.254/8
nginx
eth1
yum -y groupinstall "开发工具"
rewrite 地址重写
http://web-ip/onedir/a.html url
perl 正则表达式 pcre
rpm -q gcc gcc-c++ make
yum -y install gcc gcc-c++ make
http {
server {
location / {
。。。。。
.......
}
location / {
server {
listen 80;
server_name ;
location / {
root /www;
index index.html;
}
yum -y install 包名列表
yum -y remove 包名
yum grouplist
yum -y groupinstall 软件包组列表
yum -y groupremove 软件包组
http://
https://
nginx 网站服务
代理服务
SELINUX=disabled
:wq
rpm -q vsftpd
mount
umount /dev/cdrom
mount /dev/cdrom /mnt
cd /mnt
rpm -ivh Packages/vsftpd-2.2.2-11.el6_4.1.x86_64.rpm
}
server {
listen 80;
server_name ;
location / {
root /bbs;
index index.html index.htm;
}
}
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
service httpd stop
chkconfig httpd off
/usr/local/nginx2/sbin/nginx
netstat -utnalp | grep :80
elinks --dump http://localhost/a.html ຫໍສະໝຸດ http://1.1.1.254
./configure --help / -h
./configure 【选项】
./configure --prefix=/usr/local/nginx2 --user=www --group=www --with-http_ssl_module
make
make install
192.168.1.254/24
-----------------------------------------------------
| |
web_A web_B
service vsftpd start
service vsftpd status
chkconfig vsftpd on
cd /
umount /dev/cdrom
mkdir /var/ftp/iso
mount /dev/cdrom /var/ftp/iso
vim /etc/yum.repos.d/a.repo
[ServerOS]
name=CentOS-6 - Debuginfo
baseurl=file:///var/ftp/iso
#baseurl=ftp://ftp-server-ip/mountdir
gpgcheck=0
enabled=1
:wq
yum clean all
yum list
| |
web_A web_B
2 3
192.168.1.2~3 :
rpm -q httpd
yum -y install httpd
a.php
1.1.1.254
/www
/bbs
配置nginx做反向代理服务
vim nginx.conf
:wq
service network restart
/etc/init.d/NetworkManager stop
chkconfig NetworkManager off
iptables -F
service iptables save
setenforce 0
vim /etc/sysconfig/selinux
client
1.1.1.254
nginx
| 192.168.1.254
-----------------------------
service httpd start
chkconfig httpd on
echo web2 > /var/www/html/index.html
echo web3 > /var/www/html/index.html
/a.html
http://1.1.1.254/xxx.php web-server /var/www/html/
web