�&ǐk�@'bJ�h�ۊL'}T� :��'2�Z#$��n�a��� �>a��`��_3d�Qpt�/�P -��#5�,�M��� �pA:©�q�����NW��ډ�A���� �9nʺج���� �TSM��{J6?7��r�@�\����D��� �׶���s�f�TJj?"��D��`?��̒� b�#�%�C*v�$�{�$����5Ծ�F�s��y�e/8��h-�f�̰&(����Gj�L:U� 2�� ����v�_k����Y��gp,�k�WF�R������_C�R��N@���R�@�ߔ?A�w9���F("iNa-S���Q�o�3tDMLh*�#4k�T/iQ��Y*�G��m����)��8�hBm/�I�,g�ﯖ���Z��}�Cz�q@´��d.����L�ŕ�,��1�Z�܌�: ̪���F+J-'��c�tvJ8��]Q-��b��y �6;*J`r_�d ��'�G ~p��)'�C,�%F��E(��2�k�����lР�z�!�=t ��_�0��f7��� ;�p�|�U �%&2 '%s\n' "$0: missing operand Try \`$0 --help' for more information." exit 1 fi tmp= trap 'res=$? test -n "$tmp" && rm -f "$tmp" (exit $res); exit $res ' 0 1 2 3 5 10 13 15 mktemp_status= for i do case $i in -*) file=./$i;; *) file=$i;; esac if test ! -f "$file" || test ! -r "$file"; then res=$? printf >&2 '%s\n' "$0: $i is not a readable regular file" continue fi if test $decomp -eq 0; then if sed -e 1d -e 2q "$file" | grep "^skip=[0-9][0-9]*$" >/dev/null; then printf >&2 '%s\n' "$0: $i is already gzexe'd" continue fi fi if test -u "$file"; then printf >&2 '%s\n' "$0: $i has setuid permission, unchanged" continue fi if test -g "$file"; then printf >&2 '%s\n' "$0: $i has setgid permission, unchanged" continue fi case /$file in */basename | */bash | */cat | */chmod | */cp | \ */dirname | */expr | */gzip | \ */ln | */mkdir | */mktemp | */mv | */printf | */rm | \ */sed | */sh | */sleep | */test | */tail) printf >&2 '%s\n' "$0: $i might depend on itself"; continue;; esac dir=`dirname "$file"` || dir=$TMPDIR test -d "$dir" && test -w "$dir" && test -x "$dir" || dir=/tmp test -n "$tmp" && rm -f "$tmp" if test -z "$mktemp_status"; then type mktemp >/dev/null 2>&1 mktemp_status=$? fi case $dir in */) ;; *) dir=$dir/;; esac if test $mktemp_status -eq 0; then tmp=`mktemp "${dir}gzexeXXXXXXXXX"` else tmp=${dir}gzexe$$ fi && { cp -p "$file" "$tmp" 2>/dev/null || cp "$file" "$tmp"; } || { res=$? printf >&2 '%s\n' "$0: cannot copy $file" continue } if test -w "$tmp"; then writable=1 else writable=0 chmod u+w "$tmp" || { res=$? printf >&2 '%s\n' "$0: cannot chmod $tmp" continue } fi if test $decomp -eq 0; then (cat <<'EOF' && #!/bin/sh skip=49 tab=' ' nl=' ' IFS=" $tab$nl" umask=`umask` umask 77 gztmpdir= trap 'res=$? test -n "$gztmpdir" && rm -fr "$gztmpdir" (exit $res); exit $res ' 0 1 2 3 5 10 13 15 case $TMPDIR in / | /*/) ;; /*) TMPDIR=$TMPDIR/;; *) TMPDIR=/tmp/;; esac if type mktemp >/dev/null 2>&1; then gztmpdir=`mktemp -d "${TMPDIR}gztmpXXXXXXXXX"` else gztmpdir=${TMPDIR}gztmp$$; mkdir $gztmpdir fi || { (exit 127); exit 127; } gztmp=$gztmpdir/$0 case $0 in -* | */*' ') mkdir -p "$gztmp" && rm -r "$gztmp";; */*) gztmp=$gztmpdir/`basename "$0"`;; esac || { (exit 127); exit 127; } case `printf 'X\n' | tail -n +1 2>/dev/null` in X) tail_n=-n;; *) tail_n=;; esac if tail $tail_n +$skip <"$0" | gzip -cd > "$gztmp"; then umask $umask chmod 700 "$gztmp" (sleep 5; rm -fr "$gztmpdir") 2>/dev/null & "$gztmp" ${1+"$@"}; res=$? else printf >&2 '%s\n' "Cannot decompress $0" (exit 127); res=127 fi; exit $res EOF gzip -cv9 "$file") > "$tmp" || { res=$? printf >&2 '%s\n' "$0: compression not possible for $i, file unchanged." continue } else # decompression skip=49 skip_line=`sed -e 1d -e 2q "$file"` case $skip_line in skip=[0-9] | skip=[0-9][0-9] | skip=[0-9][0-9][0-9]) eval "$skip_line";; esac case `printf 'X\n' | tail -n +1 2>/dev/null` in X) tail_n=-n;; *) tail_n=;; esac tail $tail_n +$skip "$file" | gzip -cd > "$tmp" || { res=$? printf >&2 '%s\n' "$0: $i probably not in gzexe format, file unchanged." continue } fi test $writable -eq 1 || chmod u-w "$tmp" || { res=$? printf >&2 '%s\n' "$0: $tmp: cannot chmod" continue } ln -f "$file" "$file~" 2>/dev/null || { # Hard links may not work. Fall back on rm+cp so that $file always exists. rm -f "$file~" && cp -p "$file" "$file~" } || { res=$? printf >&2 '%s\n' "$0: cannot backup $i as $i~" continue } mv -f "$tmp" "$file" || { res=$? printf >&2 '%s\n' "$0: cannot rename $tmp to $i" continue } tmp= done (exit $res); exit $res