1,下载nginx-1.9.3.tar.gz 两种方式:
(1).ubuntu 下终端中(ctrl+alt+t) 运行命令: wget http://nginx.org/download/nginx-1.9.3.tar.gz 。能够进入到根文件夹的Downloads文件夹下运行该命令。这样就能够直接下载该文件夹下
(2).windows或ubuntu浏览器中下载，地址为 http://nginx.org/en/download.html。
本人是下载到根文件夹 ~/Downloads中的
2,安装nginx-1.9.3
默认nginx的安装路径是/usr/local/nginx/，为了防止出现其它问题，我们在创建该文件夹,mkdir /usr/local/nginx/，并把nginx-1.9.3.tar.gz 解压到该文件夹，内容例如以下图所看到的:
进入根文件夹，直行例如以下两条命令 下载安装相关插件:
sudo apt-get install libpcre3-dev
sudo apt-get install libssl-dev
进入/usr/local/nginx/文件夹，直行例如以下二条命令进行安装:
./configure --with-http_stub_status_module --with-http_ssl_module
#--with-http_stub_status_module --with-http_ssl_module 启动server状态页和https模块
make && sudo make install
安装完毕之后须要在/etc/ini.d/文件夹下创建nginx文件。该文件是用来启动nginx 。
创建成功。增加内容：
#! /bin/sh
### BEGIN INIT INFO
# Provides: nginx
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: nginx init.d dash script for Ubuntu or other *nix.
# Description: nginx init.d dash script for Ubuntu or other *nix.
### END INIT INFO
#------------------------------------------------------------------------------
# nginx - this Debian Almquist shell (dash) script, starts and stops the nginx
# daemon for Ubuntu and other *nix releases.
#
# description: Nginx is an HTTP(S) server, HTTP(S) reverse
# proxy and IMAP/POP3 proxy server. This
# script will manage the initiation of the
# server and it's process state.
#
# processname: nginx
# config: /usr/local/nginx/conf/nginx.conf
# pidfile: /usr/local/nginx/logs/nginx.pid
# Provides: nginx
#
# Author: Jason Giedymin
# <jason.giedymin AT gmail.com>.
#
# Version: 3.9.0 12-MAY-2015 jason.giedymin AT gmail.com
# Notes: nginx init.d dash script for Ubuntu.
# Tested with: Ubuntu 14.10, nginx-1.7.9
#
# This script's project home is:
# http://github.com/JasonGiedymin/nginx-init-ubuntu
#
#------------------------------------------------------------------------------
# MIT X11 License
#------------------------------------------------------------------------------
#
# Copyright (c) 2008-2013 Jason Giedymin, http://jasongiedymin.com
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
# Functions
#------------------------------------------------------------------------------
LSB_FUNC=/lib/lsb/init-functions
# Test that init functions exists
test -r $LSB_FUNC || {
echo "$0: Cannot find $LSB_FUNC! Script exiting." 1>&2
exit 5
}
. $LSB_FUNC
#------------------------------------------------------------------------------
# Consts
#------------------------------------------------------------------------------
# Include nginx defaults if available
if [ -f /etc/default/nginx ]; then
. /etc/default/nginx
fi
# Minimize path
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
PS=${PS:-"nginx"} # process name
DESCRIPTION=${DESCRIPTION:-"Nginx Server..."} # process description
NGINXPATH=${NGINXPATH:-/usr/local/nginx} # root path where installed
DAEMON=${DAEMON:-$NGINXPATH/sbin/nginx} # path to daemon binary
NGINX_CONF_FILE=${NGINX_CONF_FILE:-$NGINXPATH/conf/nginx.conf} # config file path
PIDNAME=${PIDNAME:-"nginx"} # lets you do $PS-slave
PIDFILE=${PIDFILE:-$PIDNAME.pid} # pid file
PIDSPATH=${PIDSPATH:-$NGINXPATH/logs} # default pid location, you should change it
RUNAS=${RUNAS:-root} # user to run as
SCRIPT_OK=0 # ala error codes
SCRIPT_ERROR=1 # ala error codes
TRUE=1 # boolean
FALSE=0 # boolean
#------------------------------------------------------------------------------
# Simple Tests
#------------------------------------------------------------------------------
# Test if nginx is a file and executable
test -x $DAEMON || {
echo "$0: You don't have permissions to execute nginx." 1>&2
exit 4
}
# You can also set your conditions like so:
# set exit condition
# set -e
#------------------------------------------------------------------------------
# Functions
#------------------------------------------------------------------------------
setFilePerms(){
if [ -f $PIDSPATH/$PIDFILE ]; then
chmod 400 $PIDSPATH/$PIDFILE
fi
}
configtest() {
$DAEMON -t -c $NGINX_CONF_FILE
}
getPSCount() {
return `pgrep -f $PS | wc -l`
}
isRunning() {
if [ $1 ]; then
pidof_daemon $1
PID=$?
if [ $PID -gt 0 ]; then
return 1
else
return 0
fi
else
pidof_daemon
PID=$?
if [ $PID -gt 0 ]; then
return 1
else
return 0
fi
fi
}
#courtesy of php-fpm
wait_for_pid () {
try=0
while test $try -lt 35 ; do
case "$1" in
'created')
if [ -f "$2" ]; then
try=''
break
fi
;;
'removed')
if [ ! -f "$2" ]; then
try=''
break
fi
;;
esac
try=`expr $try + 1`
sleep 1
done
}
status(){
isRunning
isAlive=$?
if [ "${isAlive}" -eq $TRUE ]; then
log_warning_msg "$DESCRIPTION found running with processes: `pidof $PS`"
rc=0
else
log_warning_msg "$DESCRIPTION is NOT running."
rc=3
fi
return
}
removePIDFile(){
if [ $1 ]; then
if [ -f $1 ]; then
rm -f $1
fi
else
#Do default removal
if [ -f $PIDSPATH/$PIDFILE ]; then
rm -f $PIDSPATH/$PIDFILE
fi
fi
}
start() {
log_daemon_msg "Starting $DESCRIPTION"
isRunning
isAlive=$?
if [ "${isAlive}" -eq $TRUE ]; then
log_end_msg $SCRIPT_ERROR
rc=0
else
start-stop-daemon --start --quiet --chuid
$RUNAS --pidfile $PIDSPATH/$PIDFILE --exec $DAEMON
-- -c $NGINX_CONF_FILE
status=$?
setFilePerms
if [ "${status}" -eq 0 ]; then
log_end_msg $SCRIPT_OK
rc=0
else
log_end_msg $SCRIPT_ERROR
rc=7
fi
fi
return
}
stop() {
log_daemon_msg "Stopping $DESCRIPTION"
isRunning
isAlive=$?
if [ "${isAlive}" -eq $TRUE ]; then
start-stop-daemon --stop --quiet --pidfile $PIDSPATH/$PIDFILE
wait_for_pid 'removed' $PIDSPATH/$PIDFILE
if [ -n "$try" ]; then
log_end_msg $SCRIPT_ERROR
rc=0 # lsb states 1, but under status it is 2 (which is more prescriptive). Deferring to standard.
else
removePIDFile
log_end_msg $SCRIPT_OK
rc=0
fi
else
log_end_msg $SCRIPT_ERROR
rc=7
fi
return
}
reload() {
configtest || return $?
log_daemon_msg "Reloading (via HUP) $DESCRIPTION"
isRunning
if [ $? -eq $TRUE ]; then
kill -HUP `cat $PIDSPATH/$PIDFILE`
log_end_msg $SCRIPT_OK
rc=0
else
log_end_msg $SCRIPT_ERROR
rc=7
fi
return
}
quietupgrade() {
log_daemon_msg "Peforming Quiet Upgrade $DESCRIPTION"
isRunning
isAlive=$?
if [ "${isAlive}" -eq $TRUE ]; then
kill -USR2 `cat $PIDSPATH/$PIDFILE`
kill -WINCH `cat $PIDSPATH/$PIDFILE.oldbin`
isRunning
isAlive=$?
if [ "${isAlive}" -eq $TRUE ]; then
kill -QUIT `cat $PIDSPATH/$PIDFILE.oldbin`
wait_for_pid 'removed' $PIDSPATH/$PIDFILE.oldbin
removePIDFile $PIDSPATH/$PIDFILE.oldbin
log_end_msg $SCRIPT_OK
rc=0
else
log_end_msg $SCRIPT_ERROR
log_daemon_msg "ERROR! Reverting back to original $DESCRIPTION"
kill -HUP `cat $PIDSPATH/$PIDFILE`
kill -TERM `cat $PIDSPATH/$PIDFILE.oldbin`
kill -QUIT `cat $PIDSPATH/$PIDFILE.oldbin`
wait_for_pid 'removed' $PIDSPATH/$PIDFILE.oldbin
removePIDFile $PIDSPATH/$PIDFILE.oldbin
log_end_msg $SCRIPT_OK
rc=0
fi
else
log_end_msg $SCRIPT_ERROR
rc=7
fi
return
}
terminate() {
log_daemon_msg "Force terminating (via KILL) $DESCRIPTION"
PIDS=`pidof $PS` || true
[ -e $PIDSPATH/$PIDFILE ] && PIDS2=`cat $PIDSPATH/$PIDFILE`
for i in $PIDS; do
if [ "$i" = "$PIDS2" ]; then
kill $i
wait_for_pid 'removed' $PIDSPATH/$PIDFILE
removePIDFile
fi
done
log_end_msg $SCRIPT_OK
rc=0
}
destroy() {
log_daemon_msg "Force terminating and may include self (via KILLALL) $DESCRIPTION"
killall $PS -q >> /dev/null 2>&1
log_end_msg $SCRIPT_OK
rc=0
}
pidof_daemon() {
PIDS=`pidof $PS` || true
[ -e $PIDSPATH/$PIDFILE ] && PIDS2=`cat $PIDSPATH/$PIDFILE`
for i in $PIDS; do
if [ "$i" = "$PIDS2" ]; then
return 1
fi
done
return 0
}
action="$1"
case "$1" in
start)
start
;;
stop)
stop
;;
restart|force-reload)
stop
# if [ $rc -ne 0 ]; then
# script_exit
# fi
sleep 1
start
;;
reload)
$1
;;
status)
status
;;
configtest)
$1
;;
quietupgrade)
$1
;;
terminate)
$1
;;
destroy)
$1
;;
*)
FULLPATH=/etc/init.d/$PS
echo "Usage: $FULLPATH {start|stop|restart|force-reload|reload|status|configtest|quietupgrade|terminate|destroy}"
echo " The 'destroy' command should only be used as a last resort."
exit 3
;;
esac
exit $rc
或者在终端中运行例如以下命令:
wget https://raw.github.com/JasonGiedymin/nginx-init-ubuntu/master/nginx -O /etc/init.d/nginx 将nginx下载到/etc/init.d/该文件夹
保存之后进入该文件夹，终端运行例如以下 付权限 命令和开机自启动命令:
sudo chmod +x nginx
sudo update-rc.d -f nginx defaults
此时nginx-1.9.3安装完毕
注:安装完毕之后若是不想开机启动，最简单的方法是将/etc/init.d/niginx文件改成niginx.template。只是该方法不可取。
3.启动nginx-1.9.3
终端运行命令: /etc/init.d/nginx start 启动之后。浏览器中运行 http://127.0.0.1 看到nginx欢迎页面，说明成功安装。
运行启动命令可能会报错；
nginx: [alert] could not open error log file: open() "/usr/local/nginx/logs/error.log" failed (2: No such file or directory)
2015/07/23 16:43:44 [emerg] 8753#0: open() "/usr/local/nginx/logs/access.log" failed (2: No such file or directory)
依据报错提示，在/usr/local/nginx/logs/文件夹下创建error.log和access.log文件就能够了。
另注：
apt-get intall nginx 安装该软件有时候出现错误。改成编译安装之后也总是出问题，所以删除apt-get安装的方式例如以下:
root权限下载命令行敲入例如以下命令：
rm -rf /etc/nginx/
rm -rf /usr/sbin/nginx
rm /usr/share/man/man1/nginx.1.gz
apt-get remove nginx*
怎样进入root权限，请看本人的还有一篇博客:
http://blog.csdn.net/liangzi4454/article/details/46792897