crl@CSvax:Pucc-H:pur-phy.UUCP (07/29/83)
I have a request for future postings of net.sources shell archives. Please refrain from generating a shell archive that uses the construct if [ $1x = x ] ; since the standard v7 Bourne shell does not recognize this. Instead, use the portable (I hope) construct if test $1x = x; Charles LaBrec pur-ee!Physics:crl purdue!Physics:crl