1 #!/bin/bash 2 3 # $1: path to fs_get_stats program 4 # $2: start dir 5 # $3: subdir to tar up (from $2) 6 # $4: target tar name 7 # $5: target tarball name (usually $(3).bz2) 8 9 if [ $# -ne 5 ]; then 10 echo "Error: wrong number of arguments in cmd: $0 $* " 11 exit 1 12 fi 13 14 fs_get_stats=`readlink -f $1` 15 start_dir=`readlink -f $2` 16 dir_to_tar=$3 17 target_tar=`readlink -f $4` 18 target_tarball=`readlink -f $5` 19 20 cd $2 21 22 #tar --no-recursion -cvf ${target_tar} ${dir_to_tar} 23 rm ${target_tar} > /dev/null 2>&1 24 25 # do dirs first 26 subdirs=`find ${dir_to_tar} -type d -print` 27 files=`find ${dir_to_tar} \! -type d -print` 28 for f in ${subdirs} ${files} ; do 29 curr_perms=`stat -c 0%a $f` 30 [ -d "$f" ] && is_dir=1 || is_dir=0 31 new_info=`${fs_get_stats} ${curr_perms} ${is_dir} ${f}` 32 new_uid=`echo ${new_info} | awk '{print $1;}'` 33 new_gid=`echo ${new_info} | awk '{print $2;}'` 34 new_perms=`echo ${new_info} | awk '{print $3;}'` 35 # echo "$f: dir: $is_dir curr: $curr_perms uid: $new_uid gid: $new_gid "\ 36 # "perms: $new_perms" 37 tar --no-recursion --numeric-owner --owner $new_uid \ 38 --group $new_gid --mode $new_perms -p -rf ${target_tar} ${f} 39 done 40 41 if [ $? -eq 0 ] ; then 42 bzip2 -c ${target_tar} > ${target_tarball} 43 success=$? 44 [ $success -eq 0 ] || rm -f ${target_tarball} 45 rm -f ${target_tar} 46 exit $success 47 fi 48 49 rm -f ${target_tar} 50 exit 1 51
