SSH modifies grub in heiqunhui ds918+ system 7.0.1 cfg

Next article ：[​ ​ Black group DS918+7.0.1 Toss about frp Intranet through docker Version summary ​​] The first step in , The group of friends thought it was too much trouble , I have to stop again nas Unplug the boot U disc , You have to find another counterpart diskgenius Such tools and software to modify and save , return ...... therefore , If you can modify it online, it will be more convenient .

Go to NAS Turn on SSH

use SSH Tool mount modification

I use it putty, Log in and get root Super authority ：

then ： stay ​/tmp Create a temporary directory at random abc

Log in and copy

      
      

       
       mkdir -p /tmp/abc
      
      
      
      

       
       
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Switch to dev Directory mount ​synoboot1 Partition to abc

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       cd /dev
       
       
mount -t vfat synoboot1 /tmp/abc/
      
      
      
      

       
       
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then , Switch to abc/boot/grub Search under directory grub.cfg And edit it

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       vi grub.cfg
      
      
      
      

       
       
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Still in command mode , Press on the keyboard i key （ Lowercase state ）, Enter document editing mode , Then press on the keyboard 、 Next 、 Left 、 Right arrow , Move the cursor to the place to be modified to make corresponding modification MAC Value or SN Number .

After completion , Press on the keyboard Esc key , Return to command mode , Input :wq, Save and exit .

Log in and copy

      
      

       
       reboot
      
      
      
      

       
       
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Restart to take effect .