user-tools/delfattr

   1 #!/bin/bash
   2
   3 true <<'EOF'
   4 =pod
   5
   6 =head1 NAME
   7
   8 delfattr - Removes given attributes (xattr) from files
   9
  10 =head1 SYNOPSIS
  11
  12 delfattr -n I<NAME> [-n I<NAME> [..]] I<FILE> [I<FILE> [...]]
  13
  14 =head1 DESCRIPTION
  15
  16 Remove I<NAME> xattribute(s) from the given files.
  17
  18 =head1 SEE ALSO
  19
  20 setfattr(1)
  21
  22 =cut
  23
  24 EOF
  25
  26
  27 set -e
  28 set -o pipefail
  29 set -u
  30
  31 attr_names=()
  32 files=()
  33
  34 while [ $# -gt 0 ]
  35 do
  36         case "$1" in
  37         (-n)
  38                 shift
  39                 attr_names+=("$1")
  40                 ;;
  41         (--)
  42                 shift
  43                 break
  44                 ;;
  45         (-*)
  46                 echo "$0: unknown option: $1" >&2
  47                 exit 1
  48                 ;;
  49         (*)
  50                 files+=("$1")
  51                 ;;
  52         esac
  53         shift
  54 done
  55
  56 files+=("$@")
  57
  58 for name in "${attr_names[@]}"
  59 do
  60         setfattr -x "$name" "${files[@]}"
  61 done