Spam fortune

$ sudo apt-get install fortunes-spam
$ fortune -o  
Today's spam:  

The best |/.|@.Cr./\\!  

• Si on veut virer les “Today’s spam”:

$ head -1 /usr/share/games/fortunes/off/spam  
Gbqnl'f fcnz:  

Some of the fortunes are really vulgar and obscene; you’re warned. Plaintext files are “encrypted” with rot13.

$ sudo apt-get install gcipher
$ cat /usr/share/games/fortunes/off/spam | gcipher -C Rot -k 13 > spam2  
$ head -1 spam2  
Today's spam:  
$  
$ grep -v "Today's spam:" spam2 > out && mv out spam2  
$ strfile -r spam2  
"spam2.dat" created  
There were 1011 strings  
Longest string: 2540 bytes  
Shortest string: 15 bytes  
$ sudo cp spam2.dat /usr/share/games/fortunes/off/  

$ fortune -o spam2  
Do not visit this illegal websites!  
$