36 lines
746 B
Bash
Executable File
36 lines
746 B
Bash
Executable File
#!/bin/bash
|
|
if [ "$1" == "-h" ] ; then
|
|
echo "
|
|
pdfshrink - resize pdf to smaller size. Warning: if no second file name is provided, the default behavior is to overwrite the original pdf
|
|
|
|
Usage: pdfshrink infile.pdf
|
|
pdfshrink infile outfile.pdf
|
|
|
|
Dependencies:
|
|
ps2pdf from Ghostscript
|
|
mktemp from GNU Coreutils
|
|
"
|
|
exit 0
|
|
fi
|
|
|
|
set -e
|
|
|
|
#Setup defaults
|
|
fn=$1
|
|
fn2=$2
|
|
|
|
set -e #exit if an error
|
|
|
|
#decide whether to use a provided new file name or too write over the original filename
|
|
if [ -z "$fn2" ]; then
|
|
#clean up
|
|
tmpName=$(mktemp $fn.XXXXXXX)
|
|
ps2pdf $fn $tmpName
|
|
#echo $tmpName
|
|
rm $fn
|
|
mv $tmpName $fn
|
|
chmod u=rw,go=r $fn
|
|
else
|
|
ps2pdf $fn $fn2
|
|
fi
|