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Diffstat (limited to 'cli/jpg2pdf.sh')
| -rwxr-xr-x | cli/jpg2pdf.sh | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/cli/jpg2pdf.sh b/cli/jpg2pdf.sh index ac992af..9041009 100755 --- a/cli/jpg2pdf.sh +++ b/cli/jpg2pdf.sh @@ -1,7 +1,7 @@ #!/bin/sh # ############################################################################# -# +# # Shellscript to convert a set of JPEG files to a multipage PDF. # # Requirements: (1) Ghostscript needs to be installed on the local system. @@ -18,6 +18,12 @@ # ############################################################################# +if [ $# -lt 2 ]; then + echo "Usage:" + echo " `basename $0` output.pdf 1.jpg ..." + exit 1 +fi + outfile=$1 shift |