Linux命令-按照与使用(15）终端登陆前欢迎界面设置

终端登陆前欢迎界面
修改/etc/issus
远程终端登录后欢迎信息
CentOS
修改/etc/motd

vim /etc/motd

前情提示
有时候会看到Redis或者其他软件，安装完成后会在控制台输出好看的文字图案。
这里记录一下字符画生成工具，用于定制Spring boot应用的启动画面。
字体设置 Font: big

http://patorjk.com/software/taag
http://www.network-science.de/ascii/
http://www.degraeve.com/img2txt.php
http://life.chacuo.net/convertfont2char

注意：Font: Big

 __          ________ ____    __               
 \ \        / /  ____|  _ \  /_ |              
  \ \  /\  / /| |__  | |_) |  | |              
   \ \/  \/ / |  __| |  _ <   | |              
    \  /\  /  | |____| |_) |  | |              
  __ \/__\/__ |______|____/__ |_|__   __  ___  
 /_ |/ _ \__ \ /_ | / /  / _ \ |__ \ /_ |/ _ \ 
  | | (_) | ) | | |/ /_ | (_) |   ) | | | | | |
  | |\__, |/ /  | | '_ \ > _ <   / /  | | | | |
  | |  / // /_ _| | (_) | (_) | / /_ _| | |_| |
  |_| /_/|____(_)_|\___/ \___(_)____(_)_|\___/                                                                        

linux1 -linux9展示

  _      _                  ___  
 | |    (_)                |__ \ 
 | |     _ _ __  _   ___  __  ) |
 | |    | | '_ \| | | \ \/ / / / 
 | |____| | | | | |_| |>  < / /_ 
 |______|_|_| |_|\__,_/_/\_\____|
  _      _                  ____  
 | |    (_)                |___ \ 
 | |     _ _ __  _   ___  __ __) |
 | |    | | '_ \| | | \ \/ /|__ < 
 | |____| | | | | |_| |>  < ___) |
 |______|_|_| |_|\__,_/_/\_\____/ 
  _      _                  _  _   
 | |    (_)                | || |  
 | |     _ _ __  _   ___  _| || |_ 
 | |    | | '_ \| | | \ \/ /__   _|
 | |____| | | | | |_| |>  <   | |  
 |______|_|_| |_|\__,_/_/\_\  |_|  
  _      _                   _____ 
 | |    (_)                 | ____|
 | |     _ _ __  _   ___  __| |__  
 | |    | | '_ \| | | \ \/ /|___ \ 
 | |____| | | | | |_| |>  <  ___) |
 |______|_|_| |_|\__,_/_/\_\|____/ 
  _      _                      __  
 | |    (_)                   / /  
 | |     _ _ __  _   ___  __ / /_  
 | |    | | '_ \| | | \ \/ /| '_ \ 
 | |____| | | | | |_| |>  < | (_) |
 |______|_|_| |_|\__,_/_/\_\ \___/ 
  _      _                  ______                     
 | |    (_)                |____  |
 | |     _ _ __  _   ___  __   / / 
 | |    | | '_ \| | | \ \/ /  / /  
 | |____| | | | | |_| |>  <  / /   
 |______|_|_| |_|\__,_/_/\_\/_/   
  _      _                   ___  
 | |    (_)                 / _ \ 
 | |     _ _ __  _   ___  _| (_) |
 | |    | | '_ \| | | \ \/ /> _ < 
 | |____| | | | | |_| |>  <| (_) |
 |______|_|_| |_|\__,_/_/\_\\___/                                 
  _      _                    ___  
 | |    (_)                  / _ \ 
 | |     _ _ __  _   ___  __| (_) |
 | |    | | '_ \| | | \ \/ / \__, |
 | |____| | | | | |_| |>  <    / / 
 |______|_|_| |_|\__,_/_/\_\  /_/  
  _      _                     ___      _   ___  
 | |    (_)                   |__ \    /_| / _ \
 | |     _ _ __  _   ___  __     ) |   | | | | |
 | |    | | '_ \| | | \ \/ /    / /    | | | | |
 | |____| | | | | |_| |>  <    / /_  _ | | |_| |
 |______|_|_| |_|\__,_/_/\_\  |____|(_)|_| \___/
  _      _                    __  ___  _____ 
 | |    (_)                  /_ |/ _ \| ____|
 | |     _ _ __  _   ___  __  | | | | | |__  
 | |    | | '_ \| | | \ \/ /  | | | | |___ \ 
 | |____| | | | | |_| |>  <   | | |_| |___) |
 |______|_|_| |_|\__,_/_/\_\  |_|\___/|____/ 
   _      _                    __ ____ ____  
 | |    (_)                  /_ |___ \___ \ 
 | |     _ _ __  _   ___  __  | | __) |__) |
 | |    | | '_ \| | | \ \/ /  | ||__ <|__ < 
 | |____| | | | | |_| |>  <   | |___) |__) |
 |______|_|_| |_|\__,_/_/\_\  |_|____/____/ 
  _      _                    ___  _____ ___  
 | |    (_)                  |__ \| ____|__ \ 
 | |     _ _ __  _   ___  __    ) | |__    ) |
 | |    | | '_ \| | | \ \/ /   / /|___ \  / / 
 | |____| | | | | |_| |>  <   / /_ ___) |/ /_ 
 |______|_|_| |_|\__,_/_/\_\ |____|____/|____|
  _      _                     _   _   _ 
 | |    (_)                   /_| /_| /_|	
 | |     _ _ __  _   ___  __  | | | | | |
 | |    | | '_ \| | | \ \/ /  | | | | | |
 | |____| | | | | |_| |>  <   | | | | | |
 |______|_|_| |_|\__,_/_/\_\  |_| |_| |_|

根据文字生成字符画：
http://patorjk.com/software/taag
http://www.network-science.de/ascii/

根据图片生成字符画：
http://www.degraeve.com/img2txt.php
http://life.chacuo.net/convertphoto2char

根据流程图生成字符画：
http://asciiflow.com/
​

idea插件
https://github.com/OBKoro1/koro1FileHeader
​

额外
参考：https://www.cnblogs.com/niumoo/p/10434746.html