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Issue #2028 » fix-permissions.sh

Ama Agne, 05/20/2020 12:01 PM

 
file_list=$1
# This only works if each file that's found in the working directory's
# tree has a unique basename.
#
# The parsing is for output as found here:
# https://redmine.replicant.us/projects/replicant/wiki/GT-I9300EFSContent
# Some ls programs format the date differently.
#
# The directories mode bits, owner and group will not be changed.
(OLD_IFS="$IFS"; \
IFS='
'; \
for line in $(IFS=$OLD_IFS; \
cat $file_list \
| grep '^[-d]' \
| grep -v ' \.\.$' \
| grep -v ' \.$') ; \
do (IFS=$OLD_IFS; \
file_name=$(echo $line | cut -d ' ' -f 9); \
file=$(find . -name "$file_name"); \
owner=$(echo $line | cut -d ' ' -f 3); \
group=$(echo $line | cut -d ' ' -f 4); \
user_bits=$(echo $line | cut -c 2-4 | tr -d '-'); \
group_bits=$(echo $line | cut -c 5-7 | tr -d '-'); \
others_bits=$(echo $line | cut -c 8-10 | tr -d '-'); \
if [ -z "$file" ]; \
then echo "$file_name not found."; \
echo "The line was:"; \
echo "$line"; \
else \
chmod u=$user_bits,g=$group_bits,o=$others_bits $file; \
chown $owner $file; \
chgrp $group $file; \
fi; \
); \
done; \
IFS=$OLD_IFS)
(2-2/3)