Use printf instead of echo

mmarx · Feb 20, 2018 · d9f5135 · d9f5135
1 parent 524030d
commit d9f5135
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/Vorlesungen/build.sh b/Vorlesungen/build.sh
@@ -10,18 +10,18 @@ tmpfilename="tmplecturefile" # don't have any files called like this!
 printfilename=$fileprefix$1-print.pdf
 overlayfilename=$fileprefix$1-overlay.pdf
 
-echo "\documentclass[onlymath,handout]{beamer}\n" > $tmpfilename.tex
+printf "\\documentclass[aspectratio=1610,onlymath,handout]{beamer}\n\n" > $tmpfilename.tex
 tail -n +3 lecture-$1.tex >> $tmpfilename.tex
 pdflatex $tmpfilename.tex
 pdflatex $tmpfilename.tex
 pdfnup --nup 2x2 --outfile $printfilename $tmpfilename.pdf
 
-echo "\documentclass[onlymath]{beamer}\n" > $tmpfilename.tex
+printf "\\documentclass[aspectratio=1610,onlymath]{beamer}\n\n" > $tmpfilename.tex
 tail -n +3 lecture-$1.tex >> $tmpfilename.tex
 pdflatex $tmpfilename.tex
 pdflatex $tmpfilename.tex
 mv $tmpfilename.pdf $overlayfilename
 
 rm $tmpfilename.*
 
-echo "\n\n*** Finished creating files '$overlayfilename' and '$printfilename' ***\n"
+printf "\n\n*** Finished creating files '$overlayfilename' and '$printfilename' ***\n"