개발자(開發者) a developer

CentOS에서 GNOME 설치

1. yum -y groupinstall "X Window System" "GNOME Desktop Environment"

2. startx

------------------------------
X Window 부팅설정

vim /etc/inittab

id:3:initdefault:  3 -> 5 변경

출처 : http://blessedsoft.org/wiki/Wiki.jsp?page=Linux.setup.basic

Ubuntu 기본 설정#

Ubuntu 12.04 서버 버전 설치#

컴퓨터 이름 설정 #

    sudo vi /etc/hostname
    sudo hostname __hostname__ 

네트워크 설정#

• (옵션) mac addr 변경시 ubunt 기존 설정 삭제

   sudo rm /etc/udev/rules.d/70-persistent-net.rules
   (리부팅)

ip address 설정#

• 고정 ip

$ sudo /etc/network/interfaces

auto eth0
iface eth0 inet static
address 122.199.xxx
netmask 255.255.xxx
gateway 122.199.xxx
dns-nameservers xxxx

File limit 해제#

$sudo gedit /etc/security/limits.conf

* soft nofile 32768
* hard nofile 32768

기본 업데이트#

  sudo apt-get update
  sudo apt-get upgrade

open ssh 서버 설치#

  sudo apt-get install openssh-server

방화벽 설정#

  netstat -tlnp
  sudo ufw enable
  sudo ufw allow 22/tcp 
  sudo ufw status

VNC 설정(VNC 원격 접속이 필요한 경우)#

vnc 설치#

    sudo apt-get install vnc4server 

사용자 session type을 ubuntu-2d로 변경
(로긴 화면에서 아이디 위의 버튼으로)#

암호 설정#

    $ sudo vncpasswd 

설정 변경#

    
$ vi .vnc/xstartup

#!/bin/sh

# Uncomment the following two lines for normal desktop:
unset SESSION_MANAGER
gnome-session --session=ubuntu-2d &
# exec /etc/X11/xinit/xinitrc

[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
xsetroot -solid grey
vncconfig -iconic &

재시작#

    $ vnc4server -kill :1 (기존 공유 죽이기)
    $ vnc4server -geometry 1024x768

방화벽 풀기 (포트 2 개)#

JDK 설정#

sun jdk 1.6x 설치#

 sun jdk download \\  (scp 로 카피)

압축 해제#

    chmod 755 jdk-6u33-linux-x64.bin
     ./jdk-6u33-linux-x64.bin

이동 (디렉토리 이동임, / 입력 주의)#

    sudo mkdir /usr/lib/jvm
    sudo mv jdk1.6.0_33 /usr/lib/jvm/
    sudo ln -s /usr/lib/jvm/jdk1.6.0_33  /usr/lib/jvm/jdk1.6

jdk 설정#

    sudo update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/jdk1.6/bin/javac 1
    sudo update-alternatives --install /usr/bin/java java /usr/lib/jvm/jdk1.6/bin/java 1
    sudo update-alternatives --install /usr/bin/javaws javaws /usr/lib/jvm/jdk1.6/bin/javaws 1

    sudo update-alternatives --config javac
    sudo update-alternatives --config java
    sudo update-alternatives --config javaws

확인#

    java -version
    rm jdk-6u33-linux-x64.bin

출처 : http://www.techienote.com/2012/01/disable-gui-boot-in-ubuntu-11-10.html

Is it possible to disable GUI / X at boot time? So many Ubuntu 11.10 Desktop edition users are asking the same question. On my ubuntu machine I have done following steps to disable GUI boot in ubuntu 11.10

Step 1 First update your repository by running

sudo apt-get update

Step 2 There is some bug in old version of lightdm, so we need to upgrade the same. To do so run,

sudo apt-get install lightdm

Step 3 Now we have to modify grub config.
Step 3a Open /etc/default/grub with your faviourite editor and change

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"

to

GRUB_CMDLINE_LINUX_DEFAULT="text"

Step 3b Also comment GRUB_HIDDEN_TIMEOUT=0 This line is for unhiding the GRUB menu

Step 4 Now we will upgrade GRUB configuration

sudo update-grub

Step 5 Ubuntu 11.10 Desktop edition use lightdm for GUI. We need to disable the same

sudo update-rc.d -f lightdm remove

Step 6 Now restart your machine. Voilla you will be in console mode

At any time you need after booting your system you want to change to gui mode the run

startx

If you want to restore Ubuntu’s GUI mode then

Open /etc/default/grub with your faviourite editor and change

GRUB_CMDLINE_LINUX_DEFAULT="text"

to

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"

Update GRUB by running

sudo update-grub

To restore lightdm run

sudo update-rc.d lightdm defaults

That’s it

[tmax@test ~]$ ./jeus50-unix-vm.bin

Preparing to install...

Extracting the JRE from the installer archive...

Unpacking the JRE...

Extracting the installation resources from the installer archive...

Configuring the installer for this system's environment...

Launching installer...

Preparing CONSOLE Mode Installation...

===============================================================================

JEUS5.0                           (created with InstallAnywhere by Macrovision)

-------------------------------------------------------------------------------

===============================================================================

Introduction

------------

InstallAnywhere will guide you through the installation of JEUS5.0.

It is strongly recommended that you quit all programs before continuing with

this installation.

Respond to each prompt to proceed to the next step in the installation.  If you

want to change something on a previous step, type 'back'.

You may cancel this installation at any time by typing 'quit'.

PRESS <ENTER> TO CONTINUE:

===============================================================================

License Agreement

-----------------

Installation and use of JEUS5.0 requires acceptance of the following License

Agreement:

JEUS (Java Enterprise User Solution) Release JEUS5.x

TmaxSoft Co., Ltd. (hereafter, TmaxSoft) End-User License Agreement

Product : JEUS

This is a legal agreement between you (either an individual or an company) and

TmaxSoft, Incorporated.  By opening the sealed software package and/or by using

the software, you agree to be bound by the terms of this agreement.

TmaxSoft License

1.  Grant of License:  This TmaxSoft License Agreement ("License") permits you

to use one copy of the TmaxSoft product JEUS, on any single computer, provided

the software is in use on only one computer at any one time.  If this package

is a license pack, you may make and use additional copies of the software up to

the number of licensed copies authorized.  If you have multiple licenses for

the software, then at any time you may have as many copies of the software in

use as you have licenses.

  The software is "in use" on a computer when it is loaded into the temporary

memory (i.e., RAM) or installed into the permanent memory (e.g., hard disk,

CD-ROM, or other storage devices) of that computer, except that a copy

installed on a network server for the sole purpose of distribution to other

computers is not "in use".  If the anticipated number of users of the software

will exceed the number of applicable licenses, then you must have a reasonable

PRESS <ENTER> TO CONTINUE:

mechanism or process in place to ensure that the number of persons using the

software concurrently does not exceed the number of licenses.

2.  Copyright:  The software (including any images, "applets," photographs,

animations, video, audio, music and text incorporated into the software) is

owned by TmaxSoft or its suppliers and international treaty provisions.

Therefore, you must treat the software like any other copyrighted materials

(e.g., a book or musical recording) except that you may either (a) make one

copy of the software solely for backup or archival purposes, or (b) transfer

the software to a single hard disk provided you keep the original solely for

backup or archival purposes.  You may not copy the printed materials

accompanying the software, nor print copies of any user documentation provided

in "online" or electronic form.

3.  Other restrictions: This license is your proof of license to exercise the

rights granted herein and must be retained by you. You may not rent, lease, or

transfer your rights under this license on a permanent basis provided you

transfer this license, the software, and all accompanying printed materials,

retain no copies, and the recipient agrees to the terms of this license. You

may not reverse engine, decompile, or disassemble the software, except to the

extent that the foregoing restriction is expressly prohibited by applicable

law.

PRESS <ENTER> TO CONTINUE:

DO YOU ACCEPT THE TERMS OF THIS LICENSE AGREEMENT? (Y/N): Y

===============================================================================

Choose Platform

---------------

Choose current system ( OS - architectures  )

1)HP-UX PA-RISC

2)Solaris Ultra-Sparc

3)AIX Power PC

4)Linux i386

Quit) Quit Installer

Choose Current System (DEFAULT: 4): 4

===============================================================================

Choose Install Folder

---------------------

Where would you like to install?

  Default Install Folder: /home/tmax/jeus5

ENTER AN ABSOLUTE PATH, OR PRESS <ENTER> TO ACCEPT THE DEFAULT

      :

===============================================================================

Choose Install Set

------------------

Please choose the Install Set to be installed by this installer.

  ->1- Full Install

    2- Typical

ENTER THE NUMBER FOR THE INSTALL SET, OR PRESS <ENTER> TO ACCEPT THE DEFAULT

   : 1

===============================================================================

Choose JDK Folder

-----------------

Please Choose a Folder:

Input User JDK Folder (DEFAULT: /usr):

===============================================================================

Password Input

--------------

Enter the Password for the administrator account.

This password will be registered in JEUS as the first user.

Input Password::

--------------------------

 This is a Wrong Password

--------------------------

    Above 7 characters

    a ~ z  A ~ Z  0 ~ 9

Input Password::

Corfirm Password::

===============================================================================

Pre-Installation Summary

------------------------

Please Review the Following Before Continuing:

Product Name:

    JEUS5.0

Install Folder:

    /home/tmax/jeus5

Install Set

    Full Install

Disk Space Information (for Installation Target):

    Required:  253,712,462 bytes

    Available: 94,800,117,760 bytes

PRESS <ENTER> TO CONTINUE:

===============================================================================

Installing...

-------------

 [==================|==================|==================|==================]

 [------------------|------------------|------------------|------------------]

===============================================================================

Installation Complete

---------------------

Congratulations! JEUS5.0 has been successfully installed to:

/home/tmax/jeus5

Press Done to quit the installer.

PRESS <ENTER> TO EXIT THE INSTALLER:

[tmax@test ~]$

find . -name "*.jsp" > list.txt
wc -l list.txt

# tar -cvf filename.tar /directory                          // 한개의 파일로 묶는다.

# gzip -f filename.tar                                           // 압축한다.

# split -b 600m filename.tar.gz filename.tar.gz_   // 분할한다.

 [압축풀기]

# cat filename.tar.gz_* > filename.tar.gz             // 합치기

# gunzip filename.tar.gz                                      // 압축풀기

# tar -xvf filename.tar                                         // 묶음풀기

출처 : http://wiz.pe.kr/451

0. 들어가기 전에

이 글은 [Fedora 9] 간단하게 리눅스 서버 만들기의 일부로 작성된 글입니다.
개별 기능들에 대한 내용은 전체적인 흐름과 환경에 영향을 받을 수 있다는 점을 참고하세요.
목표 시스템은 아래와 같습니다.

1차 목표 시스템 (Fedora Core 9 + Apache + PHP + MySQL + fastCGI + Textcube)
Linux : Linux reds 2.6.25.14 (Fedora Core 9)
Apache : httpd-2.2.9-1
PHP : php-5.2.6-2
MySQL : mysql-5.0.51

1. 네트워크 설정

IP와 게이트웨이 설정 등에 대한 이야기는 그냥 넘어가겠습니다. 가장 중요한 부분은 "설치 후 기본환경 설정"에서 이야기 했던 것처럼 networkservice 를 죽이고, network 만 설정을 해야 합니다. NetworkManager는 무선랜 환경 등 동적인 네트워크 환경을 지원하기 위한 부분인데 서버에서 약간의 문제가 있어서 나타나는 현상이라고 합니다. 관련 내용은 Personal Fedora 9 Installation Guide의 NetworkManager를 참고하세요.

2. 방화벽 설정

2.1 방화벽 해제

외부에서 접근이 가능하도록 방화벽은 관리 기능을 이용해 해제를 해줍니다

2.2 selinux 해제

fedora는 selinux를 통해 보안 정책을 관리 하도록 되어 있습니다. 방화벽을 해제해도 selinux 때문에 외부에서 접근이 불가능 하게 됩니다. 그래서 우선 selinux를 해제 시켜줍니다. 두 가지 방법이 있지만 첫 번째 방법을 추천합니다.

3. 관련글

* 간단하게 리눅스 서버 만들기
  - 설치 후 기본 환경 설정
  - 계정관리
  - 콘솔 해상도 조절하기
  - 네트워크 설정 및 방화벽과 selinux 설정
  - 한글 터미널 설정 및 yum 설정
외부참고 링크
* Linux 네트워크 설정
* [Fedora] Network
* NetworkManager
* Fedora 방화벽 설정
* SELinux 제어 방법
* 국내 DNS 서버 목록
* Fedora Core Project 의 SELINUX에 대한 이해

linux 에서 자바를 설치할려면 우선 설치파일이 윈도우랑 틀리다는건 다 아실겁니다.

http://java.sun.com 에서 최신의 jdk 를 다운받습니다.

현재 최신버전은 http://java.sun.com/javase/downloads/index.jsp 이곳에서

JDK6 을 다운받을 수 있습니다.

다운받는 파일은

Linux RPM in self-extraction file 인 jdk-6-linux-i586-rpm.bin 을 다운받습니다.

/usr/local/src 디렉토리에 다운받은 파일을 옮겨넣으시고

#chmod 755 jdk-6-linux-i586-rpm.bin

#./jdk-6-linux-i586-rpm.bin

하면 license 에 대해서 글들이 나오고..엔터키를 누르면서 맨 밑으로 내리면 머라고 물어봅니다.

yes 라고 입력하시고 엔터 하시면 이제 설치가 시작됩니다.

설치가 완료도면 java 의 설치위치는 /usr/java 가 되있을겁니다.

만약에 어디있는지 모르신다면 최상위 디렉토리(루트 디렉토리)로 이동하신후 find . -name jdk* -print 하면 자바파일이 어디에

있는지 알 수 있습니다.

디렉토리가 좀 길고 그러면 나중에 찾는거 힘드니까 /usr/java 가 아니라

폴더이름이 jdk-6-linux-i586  이렇다면 이름을 java 로 변경해주세요

설치가 완료되면 이제 PATH 를 잡아주셔야하는데

여기서 중요한것이 잘못하면 로그인이 안될 수 있습니다. 터미널 창을 하나 더 띄워서 로그인해주세요

source 실행한 후 로그인이 안된다면 미리 띄워놓았던 터미널에서 원상복구를 해야합니다.

#vi /etc/profile

맨 밑에

JAVA_HOME=/usr/java  #자바가 설치된 위치입니다.
export JAVA_HOME
PATH=$PATH:$JAVA_HOME/bin
CLASSPATH=$CLASSPATH:$JAVA_HOME/lib

이렇게 추가한 후 저장하시고 나오세요

그리고

#source /etc/profile

하면 끝납니다.

이제

#java

#javac

했을 때 명령어 옵션이 제대로 나오나 확인하시면 끝

mv jdk-1_5_0_08-linux-i586.bin /usr/local

cd /usr/local

chmod 755 jdk-1_5_0_08-linux-i586.bin

./jdk-1_5_0_08-linux-i586.bin

알수없는 내용들이 많이 나옴.

"yes" 입력후 엔터

자동 설치

ln -s jdk1.5.0_18 java

vi /etc/profile

----------추가----------

#Java Setting
export JAVA_HOME=/usr/local/java
export PATH=$PATH:$JAVA_HOME/bin
export CLASSPATH=$JAVA_HOME/jre/lib/ext:$JAVA_HOME/lib/tools.jar

-------------------------

source /etc/profile

env

-----------내용확인-----------

JAVA_HOME=/usr/local/java

CLASSPATH=/usr/local/java/jre/lib/ext:/usr/local/java/lib/tools.jar

------------------------------

java -version

java

javac

끝-