On Sat March 7 2009 19:48:30 Olaf Reitmaier Veracierta wrote: > cat list.txt > a > b > > while read r; do echo $r; done < list.txt; > a > b > > x=0; while read r; do while [ $x -lt 3 ]; do let x=$x+1; echo $r; done; > done < lista.txt ; > a > a > > Why not the output is? Can't be nested while when reading line? > a > a > a > b > b > b > > Any comment will be preciated.
while read r; do x=0; while [ $x -lt 3 ]; do let x=$x+1; echo $r; done; done < list.txt --Mike Bird -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
