[net.micro.pc] PUSHD & POPD for the PC,

broehl@watale.UUCP (Bernie Roehl) (08/24/86)

This is a version of PUSHD and POPD which will handle missing disks, illegal
drives with it's own internal INT24 handler.  The source will be posted after
I have done some more testing but it all seems to work for 99% of the cases.

Please feel free to test these and mail any results back to me.  Thanx

# This is a shell archive.  Remove anything before this line,
# then unpack it by saving it in a file and typing "sh file".
#
# Wrapped by watale!broehl on Sat Aug 23 20:20:50 EDT 1986
# Contents:  popd.uu pushd.uu
 
echo x - popd.uu
sed 's/^@//' > "popd.uu" <<'@//E*O*F popd.uu//'
begin 644 popd.exe
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end
@//E*O*F popd.uu//
chmod u=rw,g=r,o=r popd.uu
 
echo x - pushd.uu
sed 's/^@//' > "pushd.uu" <<'@//E*O*F pushd.uu//'
begin 644 pushd.exe
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end
@//E*O*F pushd.uu//
chmod u=rw,g=r,o=r pushd.uu
 
echo Inspecting for damage in transit...
temp=/tmp/shar$$; dtemp=/tmp/.shar$$
trap "rm -f $temp $dtemp; exit" 0 1 2 3 15
cat > $temp <<\!!!
     232    1048   14219 popd.uu
     228    1037   13956 pushd.uu
     460    2085   28175 total
!!!
wc  popd.uu pushd.uu | sed 's=[^ ]*/==' | diff -b $temp - >$dtemp
if [ -s $dtemp ]
then echo "Ouch [diff of wc output]:" ; cat $dtemp
else echo "No problems found."
fi
exit 0
-- 
  Michael A. Shiels

             clyde-\
            decvax-\\
             ihnp4-\\\
                    +++-----> watmath!watale!broehl
         tektronix-///
        ubc-vision-//
             utzoo-/