caadar

## ftp-uploadscript.sh
#!/run/current-system/sw/bin/bash

SCANNED="$1"
AFFIX="${1##*.}"
DATESTAMP=$(date '+%Y%m%d')
TIMESTAMP=$(date '+%H%M%S')

mv "${SCANNED}" "/home/user/${DATESTAMP}..scan-${TIMESTAMP}.${AFFIX}"

## autologin-tty-nixos.org

      
        
          
            
              
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                caadar
                / autologin-tty-nixos.org
            
            
              Last active
              July 6, 2024 07:46
            
              
                How to make a user autologin at the console on NixOS
              
          
        
      
        
  
      
    Autologin a user at the console (NixOS)

Problem

NixOS provide services.mingetty.autologinUser option, but it can’t be used for the specific TTY.
Minimal working example

TTY1 and user “guest”:
	#!/run/current-system/sw/bin/bash

	SCANNED="$1"
	AFFIX="${1##*.}"
	DATESTAMP=$(date '+%Y%m%d')
	TIMESTAMP=$(date '+%H%M%S')

	mv "${SCANNED}" "/home/user/${DATESTAMP}..scan-${TIMESTAMP}.${AFFIX}"