Ubuntu12.04 install and deploy the environment, nginx, tomcat, and mysql. And boot _ MySQL

Ubuntu12.04 install and deploy the environment, nginx, tomcat, and mysql. Start tunginxtomcat at startup

Note: jdk, tomcat, and mysql should not be installed in your home directory. in this case, the startup will fail and the system will prompt that the corresponding files are missing. it may be because the home directory was not mounted at that time.
1: install nginx
Download nginxhttp: // nginx.org/download/nginx-1.2.2.tar.gz
Extract

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1. Tar-zxf nginx-1.2.2.tar.gz

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1. ./Configure -- prefix =/usr/local/nginx

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1. Make & sudo make install

Configure may prompt an error: install two dependencies.

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1. Sudo apt-get install libpcre3-dev

2. Sudo apt-get install libssl-dev

The default nginx generated contains debugging information. to remove debugging information, modify the auto/cc/gcc file in the nginx directory and find

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1. # Debug

2. CFLAGS = "$ CFLAGS-g"

Comment it out, and then recompile it.
Set boot start:
Create a new file under/etc/init. d/, which is called nginx. the content is:

Java code

1. #! /Bin/bash

2. # Nginx Startup script for the Nginx HTTP Server

3. # It is v.0.0.2 version.

4. # Chkconfig:-85 15

5. # Description: Nginx is a high-performance web and proxy server.

6. # It has a lot of features, but it's not for everyone.

7. # Processname: nginx

8. # Pidfile:/var/run/nginx. pid

9. # Config:/usr/local/nginx/conf/nginx. conf

10. Nginxd =/usr/local/nginx/sbin/nginx

11. Nginx_config =/usr/local/nginx/conf/nginx. conf

12. Nginx_pid =/var/run/nginx. pid

13. RETVAL = 0

14. Prog = "nginx"

16. # Check that networking is up.

17. [$ {NETWORKING} = "no"] & exit 0

18. [-X $ nginxd] | exit 0

19. # Start nginx daemons functions.

20. Start (){

21. If [-e $ nginx_pid]; then

22. Echo "nginx already running ...."

23. Exit 1

24. Fi

25. Echo-n $ "Starting $ prog :"

26. $ Nginxd-c $ {nginx_config}

27. RETVAL =$?

28. Echo

29. [$ RETVAL = 0]

30. Return $ RETVAL

31. }

32. # Stop nginx daemons functions.

33. Stop (){

34. Echo-n $ "Stopping $ prog :"

35. $ Nginxd-s stop

36. RETVAL =$?

37. Echo

38. [$ RETVAL = 0]

39. }

40. # Reload nginx service functions.

41. Reload (){

42. Echo-n $ "Reloading $ prog :"

43. # Kill-HUP 'cat $ {nginx_pid }'

44. Killproc $ nginxd-HUP

45. RETVAL =$?

46. Echo

47. }

48. # See how we were called.

49. Case "$1" in

50. Start)

51. Start

52. ;;

53. Stop)

54. Stop

55. ;;

56. Reload)

57. Reload

58. ;;

59. Restart)

60. Stop

61. Start

62. ;;

63. Status)

64. Status $ prog

65. RETVAL =$?

66. ;;

67. *)

68. Echo $ "Usage: $ prog {start | stop }"

69. Exit 1

70. Esac

71. Exit $ RETVAL

Java code

1. Sudo chmod + x nginx

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1. Sudo update-rc.d-f nginx defaults

2: install jdk
Go to the official website to download the jdk with the suffix .tar.gz. the solution is under/usr/local/java.
Set environment variables:
Vi/etc // environment
Change the file to the following format:

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1. PATH = "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games: /usr/local/java/bin"

2. Export JAVA_HOME =/usr/local/java

You can.
Execute:

Java code

1. Sudo source/etc/environment

3: install tomcat
Download tomcat directly to the/usr/local/tomcat directory.
Set tomcat as a system service:
Copy a copy of tomcat, the catalina. sh file under the bin directory to/etc/init. d, and change it to tomcat
Add the following lines before the file:

Java code

1. Modify catalina. sh and add the following to the header ::

2. JAVA_HOME =/usr/local/java

3. CATALINA_HOME +/usr/local/tomcat

4. CLASSPATH = $ JAVA_HOME/lib: $ CATALINA_HOME/lib

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1. Update-rc.d-f tomcat defaults

So OK.
4. install mysql
Download the green version of mysql to/usr/local/mysql
You may need to install the dependent database:

Java code

1. Sudo apt-get install libaio1

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1. Sudo groupadd mysql

2. Sudo useradd-r-g mysql

3. Sudo chown-R mysql: mysql/usr/local/mysql

4. Sudo scripts/mysql_install_db -- user = mysql

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1. Cd/etc/init. d

2. Sudo ln-s/usr/local/mysql/support-files/mysql. server

3. Sudo update-rc.d mysql. server defaults

Create a user:
Create user 'AAA' @ '%' identified by 'AAA ';
Grant all on *. * TO 'AAA' @ '% ';