Bash script to find unlinked files in a directory

unlinked-search

MYPATH=$1

find "$MYPATH" -name *.jpg -exec basename {} \; > /tmp/patterns
find "$MYPATH" -name *.jpeg -exec basename {} \; >> /tmp/patterns
find "$MYPATH" -name *.png -exec basename {} \; >> /tmp/patterns
find "$MYPATH" -name *.gif -exec basename {} \; >> /tmp/patterns
find "$MYPATH" -name *.css -exec basename {} \; >> /tmp/patterns
find "$MYPATH" -name *.js -exec basename {} \; >> /tmp/patterns
find "$MYPATH" -name *.php -exec basename {} \; >> /tmp/patterns

for p in $(cat /tmp/patterns); do
    grep -R $p "$MYPATH" > /dev/null || echo $p;
done

save as unlinked.sh change to an executable file and run from terminal:

$ chmod +x unlinked.sh
$ ./unlinked.sh