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computing:miscadmin [2025/12/20 18:54] oemb1905computing:miscadmin [2026/01/04 18:38] (current) oemb1905
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 ------------------------------------------- -------------------------------------------
- 
--Text Editors- 
- 
-Change the default text editor, terminal, web browser, in Debian 
- 
-  exo-preferred-applications 
- 
-Some systems are not kind with exo, so ... 
- 
-  xdg-mime default caja.desktop inode/directory application/x-gnome-saved-search 
-   
-Set caja or other file managers to manage desktop 
- 
-  gsettings set org.gnome.desktop.background show-desktop-icons false 
-  gsettings set org.nemo.desktop show-desktop-icons true 
- 
--motd- 
  
 Create the following to make a message of the day that will be appended to the dynamic message of the day. Create the following to make a message of the day that will be appended to the dynamic message of the day.
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   tcpdump -vv -x -X -s 1500 -i eth0 'port 853'   tcpdump -vv -x -X -s 1500 -i eth0 'port 853'
  
-In order to set a policy on Chrome to stop DOT, or DNS over TLS/https, do the following:+In order to set a policy on Chrome to stop DOT, or DNS over TLS/https, open up ''/etc/opt/chrome/policies/managed/policies.json'' and drop in:
  
-  sudo nano /etc/opt/chrome/policies/managed/policies.json+<code bash>
   {   {
   "BrowserGuestModeEnabled": false,   "BrowserGuestModeEnabled": false,
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   "ExtensionSettings": {"*": {"installation_mode": "blocked"}}   "ExtensionSettings": {"*": {"installation_mode": "blocked"}}
   }   }
 +</code>  
  
-For firefox, create ''mkdir -p /etc/firefox/policies'' and then edit it with:+For firefox, create ''sudo nano /etc/firefox-esr/policies'' and then edit it with:
  
 <code bash> <code bash>
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   xdg-mime default nemo.desktop x-directory/gnome-default-handler   xdg-mime default nemo.desktop x-directory/gnome-default-handler
   xdg-mime default nemo.desktop application/x-gnome-saved-search   xdg-mime default nemo.desktop application/x-gnome-saved-search
-  sudo update-alternatives --set xdg-desktop-portal-gtk /usr/bin/nemo-desktop  +  gsettings set org.nemo.desktop show-desktop-icons true 
-  sudo update-alternatives --install /usr/bin/xdg-open xdg-open /usr/bin/nemo 100 +  gsettings set org.gnome.desktop.background show-desktop-icons false 
-  #gsettings set org.gnome.shell.extensions.desktop-icons file-manager nemo+  #exo-preferred-applications #legacy, retained for documentation
  
- --- //[[alerts@haacksnetworking.org|oemb1905]] 2025/12/20 18:44//+ --- //[[alerts@haacksnetworking.org|oemb1905]] 2026/01/04 18:31//
computing/miscadmin.1766256846.txt.gz · Last modified: by oemb1905