> [EMAIL PROTECTED] ~]$ echo 1:1:0.2 | ( > IFS=':.' > read a b c d > echo $(((3600*$a)+(60$*b)+$c)).$d > ) euuuu moins lourd et qui marche pareil toto=1:1:0.2 res=`(IFS=':.' ; set -- $toto; echo 600*$1)+(60*$2)+$3)).$4)` echo $res
comme "echo", "set", "`" et "=" sont buit-in, cela consomme quazi 0 ressources
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