24 lines
575 B
Bash
Executable File
24 lines
575 B
Bash
Executable File
#!/usr/bin/env bash
|
|
#
|
|
# shell script for regenerating thumbnails
|
|
#
|
|
|
|
if [ "$1" == "" ] ; then
|
|
echo "usage: $0 webroot_dir"
|
|
else
|
|
cd $1/img
|
|
echo "regenerate missing thumbs in $(pwd)"
|
|
find . \
|
|
-type f \
|
|
-regextype posix-extended \
|
|
-iregex '.*\.(png|jpg|gif)$' \
|
|
-not -execdir test -f '../thm/{}' \; \
|
|
-exec echo 'generating missing thumb for {}' \; \
|
|
-exec mogrify \
|
|
-define jpeg:size=500x500 \
|
|
-thumbnail '250>x250>' \
|
|
-path '../thm/{}.jpg' \
|
|
-strip \
|
|
'{}' \;
|
|
fi
|