add 'resize.sh' script, written ages ago

1 files changed, 32 insertions, 0 deletions

diff --git a/resize.sh b/resize.sh
new file mode 100755
index 0000000..54c7b77
--- /dev/null
+++ b/resize.sh
@@ -0,0 +1,32 @@
+#! /bin/bash
+# resize photos and put them in a subdirectory
+# default is 20% but can add in  an arg later
+
+
+if [ -z $1 ] 
+	then reduce=25
+	else reduce=$1
+fi
+
+if [ -z $2 ]
+	then smldir='sml'
+	else smldir=$2
+fi
+
+
+mkdir $smldir
+rename -v 's/\s/_/g' *
+if [ $(ls -l *.JPG | wc -l) -gt 0 ]
+	then rename -v 's/.JPG$/.jpg/' *.JPG
+fi
+
+numpix=$(ls -l *.jpg | wc -l)
+
+
+for file in *.jpg
+	do convert ${file} -resize ${reduce}% ${smldir}/sml-${file}
+done
+
+echo "${numpix} pictures were reduced to ${reduce}% and stored in ${smldir}."
+
+exit 0