On Wed, Jun 30, 2010 at 17:56, Thomas Bächler <thomas@xxxxxxxxxxxxx> wrote: > Am 30.06.2010 23:47, schrieb Victor Lowther: >> It is worth 10 - 30% speedup whenever you want to compare something. > > Where do you get this from? I always used [ ], and I found it > sufficient. Why is [[ ]] faster? > >> -if [ "$USECOLOR" = "YES" -o "$USECOLOR" = "yes" ]; then >> +if [[ $USECOLOR = YES || $USECOLOR = yes ]]; then > > Why do you get rid of the quoting here? Quoting is nice. > > Quoting is not needed in [[ and it makes the code uglier.
