setterm -blength 0
October 31, 2008
October 17, 2008
October 15, 2008
October 14, 2008
Select the end of a chain
#:~$ toto="bonjour le monde"
#:~$ echo ${toto:$((${#toto}-10))}
r le monde
${var:x} : extract sub chain of $var from char n° x to the end.
$((….)) : allow to do calculation