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debian_common [2020/07/25 12:59] – [Upgrade php 7.x] JΓΊne Parkdebian_common [2024/04/18 08:58] (current) – JΓΊne Park
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 <nav>  <nav> 
   * {{fa>server?color=#8B0000}} Linux   * {{fa>server?color=#8B0000}} Linux
-    * [[:rpi_common|β–  General Things on Raspbian]]Β +    * [[rpi_common|β–  General Things on Raspbian]]Β 
-    * [[:rpi_autism|Media Ditorium ─ AUTiSM Rainbow]]Β +    * [[rpi_nimbus|ππ’πŒππ”π’ π••π•–π”Ήπ•π•’π•Ÿπ•”]]Β 
-    * [[:rpi_epigen|Private Cellarium ─ EPiGEN Crystal]]Β +    * [[debian_common|β–  General info on Debian Linux]]Β 
-    * [[:rpi_nimbus|Webius Officium ─ NiMBUS deBlanc]]Β +    * [[deb_cicada|𝐂𝐒𝐂𝐀𝐃𝐀 π•Šπ•’π•©π• π•₯π•¦π•ž]]Β 
-    * [[:debian_common|β–  General info on Debian Linux]]Β +    * [[deb_mutism|πŒπ”π“π’π’πŒ π•„π•’π•˜π•Ÿπ•¦π•ž]] Β 
-    * [[:deb_mutism|Opus Imperium ─ MUTiSM Magnum]]Β +    * [[deb_gilead|𝐆𝐒𝐋𝐄𝐀𝐃 π”Έπ•£π•˜π•–π•Ÿπ•₯𝕒]] Β 
-    * [[:deb_gilead|Actu Periculum ─ GiLEAD Argenta]]Β +    * [[deb_symbio|π’π˜πŒππ’πŽ β„‚π• π•Ÿπ•’π•₯𝕦𝕀]]Β 
-    * [[:deb_debris|Finca LaDichium ─ DEBRiS Chrome]]+    * [[deb_tardis|𝐓𝐀𝐑𝐃𝐒𝐒 π•Šπ•‘π•’π•₯π•šπ•¦π•ž]] Β 
 +    * [[deb_debris|𝐃𝐄𝐁𝐑𝐒𝐒 β„‚π•™π•£π• π•žπ•–]] 
   * {{fa>windows?color=#0000A0}} Windows   * {{fa>windows?color=#0000A0}} Windows
     * [[:pc_common|β–  Common Works on Windows]]     * [[:pc_common|β–  Common Works on Windows]]
-    * [[:pc_mesonism|Primus Workstation ─ MESONiSM]]Β +    * [[PC_MESONiSM|πŒπ„π’πŽππ’π’πŒ]] Β 
-    * [[:pc_mesonium|Manibus Tablet ─ MESONiUM]]Β +    * [[PC_MESONiST|πŒπ„π’πŽππ’π’π“]]
-    * [[:pc_mesonist|Domumus Workstage ─ MESONiST]]Β +
-    * [[:pc_mesonity|Praevus Station ─ MESONiTY]]+
   * {{fa>android?color=#006400}} Android   * {{fa>android?color=#006400}} Android
     * [[:cell_common|β–  Common Stuffs on Androids]]     * [[:cell_common|β–  Common Stuffs on Androids]]
-    * [[:cell_epiaux|JΓΊne's Primus ─ EPiAUX 5X]]Β +    * [[CELL_EPiCON|π„ππ’π‚πŽπ π”½πŸ™]] Β 
-    * [[:cell_epihex|JΓΊne's Extentus ─ EPiHEX 6]]Β +    * [[CELL_EPiMER|π„ππ’πŒπ„π‘ 𝟑]] Β 
-    * [[:cell_epinex|JΓΊne's Secondus ─ EPiNEX 5]]Β +    * [[CELL_EPiLUX|𝐄𝐏𝐒𝐋𝐔𝐗 𝟟]]   Β 
-    * [[:cell_epitab|JΓΊne's Laminus - EPiTAB 7]]Β +    * [[CELL_EPiTAP|𝐄𝐏𝐒𝐓𝐀𝐏 πŸ™πŸ™]] Β 
-    * [[:cell_epixus|JΓΊne's Tertius ─ EPiXUS 4]]+    * [[CELL_EPiETA|𝐄𝐏𝐒𝐄𝐓𝐀 𝟜]] 
 </nav> </nav>
  
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 ===== Initial steps =====  ===== Initial steps ===== 
  
 +==== Watchlist for backup ==== 
 +
 +<code bash> 
 +/etc/nginx/sites-available/* 
 +/var/www/*
 +/etc/transmission-daemon/  
 +/opt/scripts/ 
 +</code>
 +
 +**update-motd** 
 +<code bash>
 +/etc/update-motd.d/
 +</code>
 +
 +**crontab** 
 +<code bash> 
 +sudo crontab -l 
 +sudo -u www-data crontab -l 
 +crontab -l 
 +</code>
 +
 +**MariaDB** ''per DATABASE''
 +=== Backup MariaDB DATABASE === 
 +
 +<code bash> 
 +/usr/bin/mysqldump --single-transaction -h localhost -u root -p[database_passwd] [database_name] > /..(path)../.backup/[database_name]-sqlbkp_`date +"%Y%m%d"`.bak
 +</code> 
 +
 +---- 
 +
 +=== Backup using rsync command === 
 +
 +== Backup Nginx configuration files == 
 +<code bash> 
 +sudo rsync -avh --progress /etc/nginx/sites-available/ /home/meson/.backup/nginx/nginx_config_`date +"%Y%m"`/ 
 +</code> 
 +
 +== Backup HTML source files == 
 +<code bash> 
 +sudo rsync -avh --progress /var/www/ /home/meson/.backup/html/html_backup_`date +"%Y%m"`/
 +</code> 
 +
 +----
 +=== Remote backup for webpages === 
 +Rsync with ''[TARGET]'' using rsync from ''[SOURCE]''  
 +<code bash> 
 +sudo -u www-data rsync -azP --exclude '.ssh' -e 'ssh -p [port_number]' --rsync-path="sudo rsync" /var/www/ [user]@[TARGET]:"/[TARGET PATH]../../"
 +</code> 
 +Put ''[SOURCE]'' public key in ''[TARGET]'' user's ''authorized_keys'' 
 +
 +----
 +==== Configure log files ==== 
 +
 +Edit ''/etc/nginx/nginx.conf'' 
 +<code nginx> 
 +        access_log /var/log/nginx/_access.log;
 +        error_log /var/log/nginx/_error.log;
 +</code> 
 +
 +----
 +==== Purge log files ==== 
 +
 +== Cleaning compressed log files == 
 +<code bash> 
 +sudo find /var/log -name '*.gz' -exec rm {} \;
 +</code> 
 +
 +----
 +
 +==== Set hostnames ==== 
 +
 +<code bash> 
 +sudo hostname HOSTiD 
 +sudo hostnamectl HOSTiD 
 +</code> 
 +
 +Edit ''/etc/hostname'' with full domain name 
 +
 +<code bash> 
 +hostid.mydomain.com
 +</code> 
 +
 +----
 ==== Enable SSH ====  ==== Enable SSH ==== 
  
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 Append ''public keys'' for SSH client.  Append ''public keys'' for SSH client. 
  
-=== Enable colorful terminal === +---Β 
 +Β 
 +=== SSH Key to ED25519 === Β 
 +Β 
 +<code bash> Β 
 +ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "john@example.com"Β 
 +</code>Β 
 +Β 
 +  * ''-o'': Save the private-key using the new OpenSSH formatΒ 
 +  * ''-a'': KDF (Key Derivation Function) rounds. Higher numbers result in slower passphrase verification, increasing the resistance to brute-force password cracking should the private-key be stolen.Β 
 +  * ''-C'': An option to specify a commentΒ 
 +Β 
 +---Β 
 +Β 
 +==== Enable colorful terminal ==== 
  
 Comment out **''force_color_prompt=yes''** in ''~/.bashrc'' Comment out **''force_color_prompt=yes''** in ''~/.bashrc''
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 </code> </code>
    
 +=== Time stamp prompt === 
 +
 +Edit ''~/.bashrc'' and change ''PS1'' line 
 +
 +<code bash> 
 +if [ "$color_prompt" = yes ]; then
 +    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]: \[\033[01;33m\]\D{%T}\[\033[00m\] \[\033[01;37m\]\w\$\[\033[00m\] '
 +else
 +    PS1='${debian_chroot:+($debian_chroot)}\u@\h: \D{%T} \w\$ '
 +fi
 +</code> 
 +
 +Save and load ''.bashrc'' 
 +
 +<code bash> 
 +source ~/.bashrc 
 +</code> 
 +
  
 ---- ----
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 ---- ----
 +=== NO-IP with ddclient === 
 +
 +<code ini>
 +  protocol=dyndns2
 +  server=dynupdate.no-ip.com
 +  login=your_login_id
 +  password=your_password
 +  your_domain.com
 +</code>
 +
 +----
 +
 === Google Domains with API ===  === Google Domains with API === 
  
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 ---- ----
  
 +
 +
 +
 +===== Install Services ===== 
 +
 +==== Nextcloudβ„’ ====
 +
 +[[os_nextcloud|Nextcloud 101]] --- Nextcloud user's Guides
 +
 +----
  
 ===== Upgrade & Maintenance ===== ===== Upgrade & Maintenance =====
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 echo "deb https://packages.sury.org/php/ `lsb_release -cs` main" | sudo tee /etc/apt/sources.list.d/php.list echo "deb https://packages.sury.org/php/ `lsb_release -cs` main" | sudo tee /etc/apt/sources.list.d/php.list
 </code> </code>
 +
 +Append ''Nginx mainline'' packages 
 +
 +<code bash> 
 +sudo add-apt-repository ppa:ondrej/nginx-mainline
 +</code> 
  
 Update source lists Update source lists
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 sudo apt install nginx sudo apt install nginx
 </code>  </code> 
 +
 +----
 +
 +==== Upgrade mariadb ==== 
 +
 +<button type="link" icon="mdi mdi-database-plus">[[https://downloads.mariadb.org/mariadb/repositories|Setting up MariaDB Repositories]]</button>
 +
 +Select ''Disto'', ''Release'' and ''Version'' and follow the instruction 
 +
 +<code bash> 
 +sudo apt-get install software-properties-common
 +sudo apt-key adv --fetch-keys 'https://mariadb.org/mariadb_release_signing_key.asc'
 +sudo add-apt-repository 'deb [arch=amd64,arm64,ppc64el] https://ftp.harukasan.org/mariadb/repo/10.5/ubuntu focal main'
 +</code>
 +
 +Once the key is imported and the repository added you can install MariaDB 10.5 from the MariaDB repository with:
 +
 +<code bash>
 +sudo apt update
 +sudo apt install mariadb-server
 +</code>
 +
 +Check service is working correctly and installed version. 
 +
 +<code bash> 
 +sudo mysql -uroot -p
 +</code> 
 +
 +Alternatively, edit ''/etc/apt/sources.list'' or add repository with command line. 
 +
 +<code>
 +# MariaDB 10.5 repository list - created 2020-08-31 04:34 UTC
 +# http://downloads.mariadb.org/mariadb/repositories/
 +deb [arch=amd64] https://ftp.harukasan.org/mariadb/repo/10.5/ubuntu focal main
 +deb-src https://ftp.harukasan.org/mariadb/repo/10.5/ubuntu focal main
 +</code>
 +
 +If you need debug packages, add the debug component to your sources.list with:
 +
 +<code bash>
 +sudo add-apt-repository 'deb [arch=amd64,arm64,ppc64el] https://ftp.harukasan.org/mariadb/repo/10.5/ubuntu focal main/debug'
 +</code> 
 +
 +MariaDB debug packages will now show up when searching for 'mariadb' with apt and are distinguished by the `-dbgsym` suffix. Debug packages are generally only needed during development and usually should not be installed unless you know that you need them.
  
 ---- ----
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 </code>  </code> 
 Both the standard output and standard error streams will be copied to the file while still being visible in the terminal. If the file already exists, the new data will get appended to the end of the file. Both the standard output and standard error streams will be copied to the file while still being visible in the terminal. If the file already exists, the new data will get appended to the end of the file.
- 
  
 ---- ----
 +
  
  • debian_common.1595681980
  • Last modified: 2020/07/25 12:59
  • by JΓΊne Park