On 04/16/2010 10:33 AM, davidarnst...@panix.com wrote: > Thank you Robert Pendell! I wrote this shell script. Any suggestions > for optimization? > > #!/bin/bash > if [ $# -eq 1 ] > then > echo "Usage: elev program arg1 arg2 ..." > exit 1 > fi > prog="$1"
In assignment, there is no field splitting, so "" is redundant; this is equivalent: prog=$1 > shift > exec cygstart --action=runas `which "$prog"` "$@" You are missing some quotes, and might as well use nicer quoting styles: exec cygstart --action=runas "$(which "$prog") "$@" -- Eric Blake ebl...@redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org
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