if-else in awk. Always confuses me...

awk '{if ($14 == 4) print $0; else print "else"}' b/moviestate0000.dat

command-line inputting for csh

#
    if ($#argv < 1) then
        echo "Usage: $0 file [ file ... ]"
        exit 1
    endif
#
foreach file ($argv)
        echo -n $file': '
        @ nl = `wc $file | awk '{print $1}'`
        while ($nl > 0)
            echo -n '*'
            @ nl--
        end
        echo ''
    end
#

Making gray histograms in SM, and having them print right

ctype = ctype() concat {14671839 12566463 10461087 8355711 6250335 4144959 2039583} # 223, 191, 159, 127, 95, 63, 31
ctype = ctype(string) concat {gray1 gray2 gray3 gray4 gray5 gray6 gray7}

 sed -e 's/processcolors where/sub where/' -e 's/processcolors/2/' spin_3hr.ps  > blah.ps

Batch mode for phot

phot @Images.lis coords=@Coords.coo inter-