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hardware:cs2019:log [2020/07/02 02:04]
Xinyu Wen create 		hardware:cs2019:log [2022/07/13 10:52]
Xinyu Wen
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 ====== Log: 气候组服务器维护记录 ====== ====== Log: 气候组服务器维护记录 ======
  
-The clean OS occupies 1.8G at the very beginning!!!+===== 9. WordPress ===== 
 +2022-July-13, I install MySQL + php extensions and setup my first WordPress
  
-yum update +有关 MySQL 的安装和配置如下：
-yum upgrade+
  
-yum install gcc (already installed, actually do nothing) +  直接用apt安装MySQL 
-yum install gcc-c++ gcc-gfortran+  apt install mysql-server 
 +   
 +  进入MySQL命令行环境 
 +  mysql -u root 
 +  CREATE DATABASE wordpress; 创建一个给wp用的数据库wordpress 
 +  CREATE USER wpuser IDENTIFIED BY 'your-password-here'; 添加一个用户wpuser和密码 
 +  GRANT ALL ON wordpress.* TO wpuser; 给wpuser用户赋予完全读写wordpress数据库的权力 
 +  FLUSH PRIVILEGES; 改动生效 
 +  EXIT
  
-yum install ImageMagick+有关 PHP 的安装和配置如下：
  
-yum install lftp +  系统原本就有apache2和php，其它是需要安装的，否则wordpress会报错说：php没有安装mysql的扩展插件 
-yum install mc tree htop +  apt install apache2 \ 
-yum install bzip2 (for install anaconda.sh)+              ghostscript \ 
 +              libapache2-mod-php \ 
 +              mysql-server \ 
 +              php \ 
 +              php-bcmath \ 
 +              php-curl \ 
 +              php-imagick \ 
 +              php-intl \ 
 +              php-json \ 
 +              php-mbstring \ 
 +              php-mysql \ 
 +              php-xml \ 
 +              php-zip 
 +  此时务必重启一下计算机！
  
-yum install w3m +有关 WordPress 的安装和配置：
-yum install httpd +
-vi /etc/httpd/conf/httpd.conf ---> LISTEN 8000 +
-vi /etc/httpd/conf.d/userdir.conf ---> comment out "UserDir disabled"; uncomment "UserDir public_html" +
-systemctl status  httpd.service +
-systemctl start   httpd.service +
-systemctl enable  httpd.service +
-systemctl restart httpd.service+
  
-yum install netcdf nco ncl ncview grads+  cp wp-config-sample.php wp-config.php 
 +   
 +  vi wp-config.php 
 +     我改动了如下几处 
 +     define( 'DB_NAME', 'wordpress' ); 
 +     define( 'DB_USER', 'wpuser' ); 
 +     define( 'DB_PASSWORD', 'mysql中设置的wpuser的密码' ); 
 +     $table_prefix = 'wp20220713_'; 
 +      
 +  chown -R www-data:www-data wordpress   把wordpress整个目录的文件都设为www-data用户 
 +      
 +  打开浏览器，进入5分钟配置页面即可：http://climateserver.xxxx.xxx/wordpress/wp-admin/install.php 
 +   
 +  日后访问网页：http://climateserver.xxxx.xxx/wordpress 
 +  日后登录后台：http://climateserver.xxxx.xxx/wordpress/wp-login.php
  
-wget https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/Anaconda3-5.3.1-Linux-x86_64.sh 
-then install Anaconda3-5.3.1-Linux-x86_64.sh at /opt/anaconda3-3.5.1 
-Before: 
-Filesystem      Size  Used Avail Use% Mounted on 
-/dev/vda1        40G  2.8G   35G   8% / 
-After: 
-Filesystem      Size  Used Avail Use% Mounted on 
-/dev/vda1        40G  6.0G   32G  16% / 
-move 'conda init' code from /root/.bashrc to /etc/bashrc for ALL USERS like: 
-#################################### 
-# added by Anaconda3 5.3.1 installer 
-# >>> conda init >>> 
-# !! Contents within this block are managed by 'conda init' !! 
-__conda_setup="$(CONDA_REPORT_ERRORS=false '/opt/anaconda3-5.3.1/bin/conda' shell.bash hook 2> /dev/null)" 
-if [ $? -eq 0 ]; then 
-    \eval "$__conda_setup" 
-else 
-    if [ -f "/opt/anaconda3-5.3.1/etc/profile.d/conda.sh" ]; then 
-        . "/opt/anaconda3-5.3.1/etc/profile.d/conda.sh" 
-        CONDA_CHANGEPS1=true conda activate base 
-    else 
-        \export PATH="/opt/anaconda3-5.3.1/bin:$PATH" 
-    fi 
-fi 
-unset __conda_setup 
-# <<< conda init <<< 
-#################################### 
-generate a conda list in /opt/anaconda3-5.3.1/condalist-20190307 by 'conda list' 
-remove the original installer file to save 638M disk space. 
  
-add lines at the end of /etc/vimrc: +===== 8. WebDAV service ===== 
-######################## +2022-May-17, I strictly follow this page to configure WebDAV service within Apache2 framework: https://www.techrepublic.com/article/how-to-enable-webdav-on-your-ubuntu-server/
-"set encoding=utf-8 +
-"set number +
-set tabstop=2 +
-"set expandtab +
-set autoindent+
  
-set encoding=UTF-8              to ensure Chinese input in vim +   你可以这么使用webdav服务： 
-set fileencoding=UTF-8 +   url: http://climateserver.3322.org/webdav/[MakeOnePathHere] 实际是在/var/www/webdav/下建一个你的具体使用目录，然后连这个url即可 
-########################+   id:  wensirwebdav 
 +   pw:  wxxxxxxx2xx0 经典pw
  
-yum install php php-pdo 
-======================================================================================================================== 
- Package                       Arch                      Version                          Repository               Size 
-======================================================================================================================== 
-Installing: 
- php                           x86_64                    5.4.16-46.el7                    base                    1.4 M 
- php-pdo                       x86_64                    5.4.16-46.el7                    base                     99 k 
-Installing for dependencies: 
- libzip                        x86_64                    0.10.1-8.el7                     base                     48 k 
- php-cli                       x86_64                    5.4.16-46.el7                    base                    2.7 M 
- php-common                    x86_64                    5.4.16-46.el7                    base                    565 k 
  
-Transaction Summary +===== 7. 重装NCL ===== 
-======================================================================================================================== +2021年10月17日，未知原因原来的NCL6虚拟环境不能用了，进不了ncl，于是决定重装
-Install  2 Packages (+3 Dependent packages)+
  
-SINCE THIS DEFAULT VERSION IS PHP5.4, WAY TOO OLD FOR MEDEAWIKI, I HAVE TO REMOVE THEM BY... +  su -    #必须切换到root账户 
-yum erase php php-pdo php-cli php-common+  conda create -n NCL662 -c conda-forge ncl    #就这一条命令即可完成安装NCL，6.6.2版是最新版
  
 +至此已经完成安装，以后用如下命令即可进入或退出NCL环境
 +  conda activate NCL662
 +  conda deactivate
  
-=============================================================================== +老的NCL6环境，就删除吧 
-Install MediaWiki (Ref: https://www.tecmint.com/install-mediawiki-on-centos-7/) +  conda env list    #查看有哪些环境 
-=============================================================================== +  conda env remove --name NCL6
-yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm +
-yum install epel-release +
-yum install yum-utils +
-yum-config-manager --enable remi-php73 +
-yum install php php-pdo php-gd php-mbstring php-xml php-intl +
-systemctl restart httpd+
  
-chown -R apache:apache /var/www/html/mediawiki-1.33.0/ 
-chown -R apache:apache /var/www/html/wiki 
-chmod 755 /var/www/html/mediawiki-1.33.0/ 
-chmod 755 /var/www/html/wiki/ 
-=============================================================================== 
  
-Edit /etc/php.ini: +===== 6. 断电后fsck硬盘 ===== 
-upload_max_filesize 100M (original=2M) +2021年8月22日，来到办公室发现cs已经关机了，估计是大楼断电导致了cs硬关机，唉，很为启动盘捏一把汗。果然，启动cs后，一大堆错误，第一遍甚至没起来。按reset键重启，在经历一大堆硬盘报错后，进入到登录画面了。登录，切换root，感觉还是不太正常。决定用fsck命令检查启动盘的所有错误。命令如下：
-post_max_size 128M (original=8M)+
  
 +<code>
 +df -T -h                 # 检查各个盘的dev名，和fs类型（是否ext4？）
 +fsck.ext4    /dev/sdc2   # sdc2就是ubuntu的系统盘，另外两块10T数据盘分别是sda1和sdb1
 +或者
 +fsck.ext4 -y /dev/sdc2   # 这可以省却很多按y（或直接按回车）的过程，整个检查过程，大概有几十个错误需要按回车
 +</code>
  
-=================================== +之后再重启，就没有问题了！God bless me!
-Install DokuWiki (as group website) +
-AN EASY JOB +
-June 21, 2020 +
-at /var/var/html/group +
-take a look at readme.xwen there+
  
-modify /etc/php.ini so as to allow upload big file in MediaManager +===== 5. Banner ===== 
-upload_max_filesize = 500M (from 100M) +<code> 
-post_max_size = 500M (from 128M) +##### Generate banner at /etc/motd (XW: Mar 6, 2020) 
-===================================+www.patorjk.com/software/taag 
 +Input anything you want to show as hello banner 
 +Press "Test All" so that you can choose one touching you 
 +</code> 
 + 
 +===== 4. NCL within conda ===== 
 +语真反映yum安装的NCL画图会出现莫名其妙的问题，再加上历史遗留的load问题，索性干脆按照官网指导，用conda重新安一个NCL和专门给它独享的环境。 
 +<code> 
 +##### Re-Install NCL through conda (XW: Feb 22, 2020) 
 +follow this page: http://www.ncl.ucar.edu/Download/conda.shtml 
 +run this command to install NCL 6.6.2 into an environment named "NCL6" 
 +conda create -n NCL6 -c conda-forge ncl 
 + 
 +Please note that everyone, for everytime, 
 +should run "conda activate NCL6" right before using NCL. 
 + 
 +"conda deactivate" or not doesn't matter. 
 +</code> 
 + 
 +===== 3. Timezone ===== 
 +机器时区默认是错的，故手工修改一下时区信息 
 +<code> 
 +##### Reset Timezone 
 +timedatectl set-timezone Asia/Shanghai 
 +timedatectl (this command will show below outputs) 
 +(base) root@cs:~# timedatectl 
 +                      Local time: Mon 2019-11-04 14:45:17 CST 
 +                  Universal time: Mon 2019-11-04 06:45:17 UTC 
 +                        RTC time: Mon 2019-11-04 06:45:17 
 +                       Time zone: Asia/Shanghai (CST, +0800) 
 +       System clock synchronized: yes 
 +systemd-timesyncd.service active: yes 
 +                 RTC in local TZ: no 
 +</code> 
 + 
 +===== 2. Python ===== 
 +<code> 
 +##### Python3 w/ Anaconda 
 +Download Anaconda3-2019.10-Linux-x86_64.sh from tuna.tsinghua and install it 
 +After installation, it is shown: 
 +----- 
 +installation finished. 
 +Do you wish the installer to initialize Anaconda3 
 +by running conda init? [yes|no] 
 +[no] >>> yes 
 +no change     /opt/anaconda3/condabin/conda 
 +no change     /opt/anaconda3/bin/conda 
 +no change     /opt/anaconda3/bin/conda-env 
 +no change     /opt/anaconda3/bin/activate 
 +no change     /opt/anaconda3/bin/deactivate 
 +no change     /opt/anaconda3/etc/profile.d/conda.sh 
 +no change     /opt/anaconda3/etc/fish/conf.d/conda.fish 
 +no change     /opt/anaconda3/shell/condabin/Conda.psm1 
 +no change     /opt/anaconda3/shell/condabin/conda-hook.ps1 
 +no change     /opt/anaconda3/lib/python3.7/site-packages/xontrib/conda.xsh 
 +no change     /opt/anaconda3/etc/profile.d/conda.csh 
 +modified      /root/.bashrc 
 + 
 +==> For changes to take effect, close and re-open your current shell. <== 
 + 
 +If you'd prefer that conda's base environment not be activated on startup, 
 +   set the auto_activate_base parameter to false: 
 + 
 +conda config --set auto_activate_base false 
 + 
 +Thank you for installing Anaconda3! 
 +----- 
 +</code> 
 + 
 +之后用conda装一个basemap，以方便慕琦使用python画地图 
 +<code> 
 +##### Install basemap package for anaconda/base (XW: Mar 4, 2020) 
 +conda install basemap 
 +</code> 
 + 
 +此外，有些package用conda没法安装，使用pip做如下补充： 
 +<code> 
 +##### pip install 
 +pip install pygame 
 +pip install nikola pelican 
 +</code> 
 + 
 +===== 1. Installation ===== 
 +<code> 
 +##### Tools 
 +apt install lftp 
 +apt install tcsh 
 +apt install vim nano (already installed by default) 
 +apt install htop (already installed) 
 +apt install dfc 
 +apt install tree 
 +apt install mc 
 +apt install unrar 
 +apt install pandoc a2ps 
 +apt install img2pdf 
 +apt install boxes figlet toilet cowsay 
 +apt install sl 
 +apt install sysbench (sysben --test=cpu|memory|fileio run) 
 +apt install cockpit  (a simple admin tool via web by listening port 9090 w/ htpps) 
 +apt install aha 
 +apt install ffmpeg (a comprehensive tool for video/audio converting stuff) 
 + 
 +##### Work 
 +apt install openjdk-8-jdk    openjdk-8-doc 
 +apt install openjdk-8-source openjdk-8-dbg  # optional 
 +apt install gcc g++ gfortran 
 +apt install ncl-ncarg 
 +apt install octave 
 +apt install netcdf-bin pnetcdf-bin 
 +apt install ncview 
 +apt install nco cdo (HUGE! 1.2G) 
 +apt install grads 
 +apt install gnuplot 
 +apt install imagemagick 
 +apt install gv xpdf mupdf 
 +apt install feh 
 + 
 +##### Network 
 +apt install aria2 tranmission-cli     Download tool, support magnetic torrent 
 +apt install firefox 
 +apt install w3m 
 +apt install apache2 
 +    a2enmod userdir                   Open HTTP for each user under ~/public_html 
 +    systemctl restart apache2         Restart HTTP service 
 +apt install php 
 +apt install shellinabox 
 +    service shellinabox status 
 +    service shellinabox start 
 +    vi /etc/default/shellinabox       if you want to change the default port 4200 
 +apt install vsftpd 
 +    systemctl status vsftpd 
 +    systemctl start vsftpd 
 +    systemctl enable vsftpd 
 +</code> 
 + 
 + 
 +===== 0. History ===== 
 + 
 +2019年11-12月，永霖和新宇采购并安装配置了全新的climateserver服务器（以下简称cs），硬件参数如下： 
 + 
 +  * 20 Processors (Intel Xeon CPU E5-2650L v2 @ 1.70 GHz) 
 +  * 64G RAM (Samsung DDR3 1600 MHz) 
 +  * Hard drive: 2 x 12T HHD (WD Red) + 1 x 480G SSD
  
-yum update on June 21, 2020 
  
hardware/cs2019/log.txt · Last modified: 2023/04/28 06:16 by Xinyu Wen

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