apache-vhost:自动完成安装，基本配置
通过提示输入域名、网站根目录、等信息完成虚拟主机的添加工作
service httpd stop &> /dev/null
conf="/usr/local/apache/conf/httpd.conf"
vhostconf="/usr/local/apache/conf/extra/httpd-vhosts.conf"
bin="/usr/local/apache/bin/apachectl"
rootdir=/www
mkdir -p $rootdir
grep "vhost" $conf | grep "#" &> /dev/null
if [ $? -eq 0 ]; then
vhost=$(grep "vhost" $conf | sed "s/#//")
sed -i '/vhost/ d' $conf &> /dev/null
echo "$vhost" >> $conf
echo "NameVirtualHost *:80" > $vhostconf
echo "
order allow,deny
allow from all
">> $vhostconf
fi
while true
do
read -p "hostname of FDQN:" fdqn
read -p "directory of website:" sitedir
mkdir -p $rootdir/$sitedir/html
mkdir -p $rootdir/$sitedir/logs
domain=$(echo $fdqn | awk -F. '{print $2"."$3}')
echo "
ServerAdmin admin@$domain
DocumentRoot $rootdir/$sitedir/html
ServerName $fdqn
ErrorLog $rootdir/$sitedir/logs/error_log
CustomLog $rootdir/$sitedir/logs/access_log common
" >> $vhostconf
read -p "continue to do?(yes/no)" yn
if [ $yn = no ];then
$bin start &> /dev/null
exit 0
fi
done
DHCP:自动完成安装，基本配置
:通过提示输入网段、子网掩码、网关、DNS、IP起止地址等信息完成作用域的添加
#!/bin/bash
conf="/etc/dhcpd.conf"
rpm -q dhcp &> /dev/null
if [ $? -ne 0 ];then
yum -y install dhcp
fi
grep "subnet" $conf &> /dev/null
if [ $? -ne 0 ]; then
echo "
ddns-update-style interim;
ignore client-updates;
default-lease-time 21600;
max-lease-time 43200;
" > $conf
fi
read -p "please input network:" network
read -p "please input netmask:" netmask
read -p "please input gateway:" gateway
read -p "please input DNS:" dns
read -p "please input start_ip:" start_ip
read -p "please input end_ip:" end_ip
echo "
subnet $network netmask $netmask {
option routers $gateway;
option subnet-mask $netmask;
option domain-name-servers $dns;
range dynamic-bootp $start_ip $end_ip;
}
" >> $conf
service dhcpd restart
DNS:完成DNS基本配置
根据提示输入域名、区域文件名、记录类型、主机头、IP地址等信息完成添加域及记录的工作
conf=/var/named/chroot/etc/named.conf
datadir=/var/named/chroot/var/named
rpm -q bind &> /dev/null
if [ $? -ne 0 ]; then
yum -y install bind bind-chroot caching-nameserver
fi
if [ ! -f $conf ];then
echo "options {
directory \"/var/named\";
};" > $conf
fi
read -p "please input domain_name:" domain
grep $domain $conf &> /dev/null
if [ $? -ne 0 ]; then
echo "zone \"$domain\" in {
type master;
file \"$domain\";
};" >> $conf
echo "\$ttl 86400
@ in soa ${domain}. root.${domain}. (
2013010101
3h
15m
1w
1d
)"> $datadir/$domain
while true
do
read -p "Type of recond(ns/a/cname/mx/ptr):" type
case $type in
ns)
echo $domain | grep "in-addr.arpa" &> /dev/null
if [ $? -eq 0 ]; then
read -p "hostname of FDQN:" fdqn
echo "@ in ns $fdqn.">> $datadir/$domain
else
read -p "head of hostname:" head
echo "@ in ns $head">> $datadir/$domain
fi
;;
a)
read -p "head of hostname:" head
read -p "ip address:" ip
echo "$head in a $ip">> $datadir/$domain
;;
ptr)
read -p "ip address:" ip
read -p "hostname of FQDN:" fqdn
host=$(echo $ip | awk -F. '{print $4}')
echo "$host in ptr $fqdn.">> $datadir/$domain
;;
mx)
read -p "priority of recond:" priority
read -p "head of hostname:" head
read -p "ip address:" ip
echo "@ in mx $priority $head">>$datadir/$domain
echo "$head in a $ip">> $datadir/$domain
;;
cname)
read -p "please input aliase:" aliase
read -p "head of hostname:" head
echo "$aliase in cname $head">> $datadir/$domain
;;
esac
read -p "continue to do (yes/no)?" yn
if [ $yn = no ]; then
exit 0
fi
done
fi
vsftpd:关闭匿名用户登录，支持本地用户登录
通过交互输入用户名、部门名实现目录及权限设置
目录结构如下：
/data/public （公司公共目录，所有员工可读、可写，但不可删除其他人的文件）
/data/部门目录 （部门员工可读，部门管理员可写，其他人不可访问）
/data/部门目录/用户目录
注意：在实例脚本中使用了continue/break/exit，主要目的让大家了解三者之间的区别
conf=/etc/vsftpd/vsftpd.conf
rpm -q vsftpd &> /dev/null
if [ $? -ne 0 ]; then
yum -y install vsftpd
sed -i 's/anonymous_enable=YES/anonymous_enable=NO/' $conf
echo "local_root=/data" >> $conf
mkdir -p /data/public
chmod 1777 /data/public
fi
while true
do
read -p "please input username:" username
read -p "please input bumen:" bumen
read -p "Are you sure?(yes/no)" yn
if [ $yn = no ]; then
continue
fi
if [ ! -d /data/$bumen ]; then
mkdir -p /data/$bumen
groupadd $bumen
useradd -g $bumen -d /data/$bumen/${bumen}-adm ${bumen}-adm
echo "${bumen}-adm:123,qwe." | chpasswd
chage -d 0 ${bumen}-adm
chown ${bumen}-adm:$bumen /data/$bumen
chmod o-rx /data/$bumen
fi
grep "$username" /etc/passwd &> /dev/null
if [ $? -ne 0 ]; then
useradd -g $bumen -d /data/$bumen/$username $username
echo "$username:123456" | chpasswd
chage -d 0 $username
else
echo "$username is exist."
fi
read -p "continue to yes/no?" yn
if [ $yn = no ]; then
break
fi
done
service vsftpd status &> /dev/null
if [ $? -eq 0 ]; then
exit 0
else
service vsftpd start
fi