linux shell每天一阅 -- 安装nginx以及apache

当然这个博客原代码是转载大神的。。。

自动安装Nginx脚本，采用case方式，选择方式，也可以根据实际需求改成自己想要的脚本mynginx.sh

#!/bin/sh
###nginx install shell
###wugk 2012-07-14
###PATH DEFINE
SOFT_PATH=/data/soft/
NGINX_FILE=nginx-1.2.0.tar.gz
DOWN_PATH=http://nginx.org/download/
if[ $UID -ne 0 ];then
echo This script must use administrator or root user ,please exit!
sleep 2
exit 0
fi
if[ ! -d $SOFT_PATH ];then
mkdir -p $SOFT_PATH
fi
download ()
{
cd $SOFT_PATH ;wget $DOWN_PATH/$NGINX_FILE
}
install ()
{
yum install pcre-devel -y
cd $SOFT_PATH ;tar xzf $NGINX_FILE ;cd nginx-1.2.0/ &&./configure –prefix=/usr/local/nginx/ –with-http_stub_status_module –with-http_ssl_module
[ $? -eq 0 ]&&make &&make install #[ ]条件判断用的可以
}
start ()
{
lsof -i :80[ $? -ne 0 ]&&/usr/local/nginx/sbin/nginx #lsof -i :80 //显示所有打开80端口的进程
}
stop ()
{
ps -ef |grep nginx |grep -v grep |awk ‘{print $2}’|xargs kill -9 #本文最nice的一个就是用了xargs这个命令，将上一个命令的输出作为下一个命令的参数
}
exit ()
{
echo $? ;exit
}
###case menu #####
case $1 in
download )
download
;;
install )
install
;;
start )
start
;;
stop )
stop
;;
* )
echo “USAGE:$0 {download or install or start or stop}”
exit
esac

脚本执行：

./mynginx.sh download

./mynginx.sh install

./mynginx.sh start

./mynginx.sh stop

下文为apache shell脚本： 1 #!/bin/sh 2

 3 #by z.jason 2017-05-02
 4 #using install apache
 5 
 6 
 7 if [ $UID -ne 0 ]; then
 8 echo " you must are root or administrator,please exit ! "
 9 sleep 2
10 exit 0
11 fi
12 
13 yum_download ()
14 {
15 wget http://mirrors.163.com/.help/CentOS6-Base-163.repo # update yum
16 }
17 
18 install ()
19 {
20 yum -y install httpd
21 }
22 
23 start ()
24 {
25 lsof -i :80
26 
27 if [ $? -ne 0 ];then
28 
29    service httpd start
30 
31 else
32 
33    echo "apache is running !"
34 
35 fi
36 #当然可以一句写成 lsof -i :80;[ $? -ne 0 ]&&service httpd start||echo "apache is running ! "就是如果lsof没有输出就会返回1，也就是失败的意思。

37 }
38 
39 stop ()
40 {
41 
42 ps -ef |grep httpd |grep -v grep |awk ‘{print $2}’|xargs kill -9
43 #service httpd stop
44 }
45 
46 restart ()
47 { 
48 servcie httpd restart
49 }
50 
51 case $1 in
52 yum_download )
53 yum_download
54 ;;
55 
56 install )
57 install
58 ;;
59 
60 start )
61 start
62 ;;
63 
64 stop )
65 stop
66 ;;
67 
68 restart )
69 restart
70 ;;
71 
72 * )
73 echo "please input yum_download or install or start or stop or restart"
74 esac

脚本执行：

./myapache.sh yum_download

./myapache.sh install

./myapache.sh start

./myapache.sh stop

其实两个代码的区别还是有的，前者使用源码安装，而后者使用yum安装，个人比较喜欢用yum，因为yum简单而且不用去处理软件的依赖关系。