/usr/share/yash/completion/chown is in yash 2.35-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | # (C) 2010 magicant
# Completion script for the "chown" command.
# Supports POSIX 2008, GNU coreutils 8.4, FreeBSD 8.1, OpenBSD 4.8, NetBSD 5.0,
# Mac OS X 10.6.3, SunOS 5.10, HP-UX 11i v3.
function completion/chown {
case $("${WORDS[1]}" --version 2>/dev/null) in
(*'coreutils'*) typeset type=GNU ;;
(*) typeset type="$(uname 2>/dev/null)" ;;
esac
case $type in
(GNU) typeset long=true ;;
(*) typeset long= ;;
esac
typeset OPTIONS POSIXOPTIONS ADDOPTIONS ARGOPT PREFIX
POSIXOPTIONS=( #>#
"h ${long:+--no-dereference}; change the owner of symbolic links"
"H; follow symbolic links to directories in operands (with -R)"
"L; follow all symbolic links to directories (with -R)"
"P; don't follow any symbolic links (with -R)"
"R ${long:+--recursive}; recursively change the owner of files in a directory"
) #<#
ADDOPTIONS=()
case $type in (GNU|*BSD|Darwin|SunOS)
ADDOPTIONS=("$ADDOPTIONS" #>#
"f ${long:+--silent --quiet}; suppress error messages"
) #<#
case $type in (GNU|NetBSD|FreeBSD|Darwin)
ADDOPTIONS=("$ADDOPTIONS" #>#
"v ${long:+--verbose}; print a message for each file processed"
) #<#
esac
esac
case $type in
(GNU)
ADDOPTIONS=("$ADDOPTIONS" #>#
"c --changes; print a message when a change has been made"
"--dereference; change the owner of files referred to by symbolic links"
"--from:; specify an owner:group only from which changes are made"
"--no-preserve-root; cancel the --preserve-root option"
"--preserve-root; don't recursively change the owner of the root directory"
"--reference:; specify a file to whose owner changes are made"
"--help"
"--version"
) #<#
;;
(FreeBSD)
ADDOPTIONS=("$ADDOPTIONS" #>#
"x; stop recursion when reaching a different file system"
) #<#
;;
esac
OPTIONS=("$POSIXOPTIONS" "$ADDOPTIONS")
unset POSIXOPTIONS ADDOPTIONS
typeset ownergroup=false
command -f completion//parseoptions ${long:+-es}
case $ARGOPT in
(-)
command -f completion//completeoptions
;;
(--reference)
complete -P "$PREFIX" -f
;;
(--from)
ownergroup=true
;;
(*)
command -f completion//getoperands
if [ ${WORDS[#]} -eq 0 ]; then
ownergroup=true
else
complete -f
fi
;;
esac
if $ownergroup; then
case ${TARGETWORD#"$PREFIX"} in
(*:*)
PREFIX=$PREFIX${${TARGETWORD#"$PREFIX"}%%:*}:
complete -P "$PREFIX" -g
;;
(*)
complete -T -P "$PREFIX" -S : -u
;;
esac
fi
}
# vim: set ft=sh ts=8 sts=8 sw=8 noet:
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