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#!/bin/sh
# groups -- print the groups a user is in
# Copyright (C) 1991, 1997, 2000, 2002, 2004-2007 Free Software Foundation, Inc.




# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.




# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.




# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.




# Written by David MacKenzie <djm@gnu.ai.mit.edu>.




# Make sure we get GNU id, if possible; also allow
# it to be somewhere else in PATH if not installed yet.
PATH=/usr/bin:$PATH




usage="Usage: $0 [OPTION]... [USERNAME]...




  --help      display this help and exit
  --version   output version information and exit




Same as id -Gn.  If no USERNAME, use current process.




Report bugs to <bug-coreutils@gnu.org>."




version='groups (GNU coreutils) 6.10
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.




Written by David MacKenzie.'







for arg
do
  case $arg in
    --help | --hel | --he | --h)
      exec echo "$usage" ;;
    --version | --versio | --versi | --vers | --ver | --ve | --v)
      exec echo "$version" ;;
    --)
      shift
      break ;;
    -*)
      echo "$0: invalid option: $arg" >&2
      exit 1 ;;
    *)
      break ;;
  esac
done




# With fewer than two arguments, simply exec "id".
case $# in
  0|1) exec id -Gn -- "$@" ;;
esac




# With more, we need a loop, and be sure to exit nonzero upon failure.
status=0
write_error=0




for name
do
  if groups=`id -Gn -- "$name"`; then
    echo "$name : $groups" || {
      status=$?
      if test $write_error = 0; then
    echo "$0: write error" >&2
    write_error=1
      fi
    }
  else
    status=$?
  fi
done







exit $status

#! /bin/bash
# Copyright (C) 1996-2004, 2005, 2006, 2007 Free Software Foundation, Inc.
# This file is part of the GNU C Library.




# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.




# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.




# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; if not, write to the Free
# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
# 02111-1307 USA.







# This is the `ldd' command, which lists what shared libraries are
# used by given dynamically-linked executables.  It works by invoking the
# run-time dynamic linker as a command and setting the environment
# variable LD_TRACE_LOADED_OBJECTS to a non-empty value.




# We should be able to find the translation right at the beginning.
TEXTDOMAIN=libc
TEXTDOMAINDIR=/usr/share/locale




RTLDLIST="/lib/ld-linux.so.2 /lib64/ld-linux-x86-64.so.2"
warn=
bind_now=
verbose=
filename_magic_regex="((^|/)lib|.so$)"




while test $# -gt 0; do
  case "$1" in
  --vers | --versi | --versio | --version)
    echo 'ldd (GNU libc) 2.7'
    printf $"Copyright (C) %s Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
" "2007"
    printf $"Written by %s and %s.
" "Roland McGrath" "Ulrich Drepper"
    exit 0
    ;;
  --h | --he | --hel | --help)
    echo $"Usage: ldd [OPTION]... FILE...
      --help              print this help and exit
      --version           print version information and exit
  -d, --data-relocs       process data relocations
  -r, --function-relocs   process data and function relocations
  -u, --unused            print unused direct dependencies
  -v, --verbose           print all information
For bug reporting instructions, please see:
<http://www.gnu.org/software/libc/bugs.html>."
    exit 0
    ;;
  -d | --d | --da | --dat | --data | --data- | --data-r | --data-re | \
  --data-rel | --data-relo | --data-reloc | --data-relocs)
    warn=yes
    shift
    ;;
  -r | --f | --fu | --fun | --func | --funct | --functi | --functio | \
  --function | --function- | --function-r | --function-re | --function-rel | \
  --function-relo | --function-reloc | --function-relocs)
    warn=yes
    bind_now=yes
    shift
    ;;
  -v | --verb | --verbo | --verbos | --verbose)
    verbose=yes
    shift
    ;;
  -u | --u | --un | --unu | --unus | --unuse | --unused)
    unused=yes
    shift
    ;;
  --v | --ve | --ver)
    echo >&2 $"ldd: option \`$1' is ambiguous"
    exit 1
    ;;
  --)        # Stop option processing.
    shift; break
    ;;
  -*)
    echo >&2 'ldd:' $"unrecognized option" "\`$1'"
    echo >&2 $"Try \`ldd --help' for more information."
    exit 1
    ;;
  *)
    break
    ;;
  esac
done




nonelf ()
{
  # Maybe extra code for non-ELF binaries.
  return 1;
}




add_env="LD_TRACE_LOADED_OBJECTS=1 LD_WARN=$warn LD_BIND_NOW=$bind_now"
add_env="$add_env LD_LIBRARY_VERSION=\$verify_out"
add_env="$add_env LD_VERBOSE=$verbose"
if test "$unused" = yes; then
  add_env="$add_env LD_DEBUG=\"$LD_DEBUG${LD_DEBUG:+,}unused\""
fi




# The following use of cat is needed to make ldd work in SELinux
# environments where the executed program might not have permissions
# to write to the console/tty.  But only bash 3.x supports the pipefail
# option, and we don't bother to handle the case for older bash versions.
if set -o pipefail 2> /dev/null; then
  try_trace() {
    eval $add_env '"$@"' | cat
  }
else
  try_trace() {
    eval $add_env '"$@"'
  }
fi




case $# in
0)
  echo >&2 'ldd:' $"missing file arguments"
  echo >&2 $"Try \`ldd --help' for more information."
  exit 1
  ;;
1)
  single_file=t
  ;;
*)
  single_file=f
  ;;
esac




result=0
for file do
  # We don't list the file name when there is only one.
  test $single_file = t || echo "${file}:"
  case $file in
  */*) :
       ;;
  *) file=./$file
     ;;
  esac
  if test ! -e "$file"; then
    echo "ldd: ${file}:" $"No such file or directory" >&2
    result=1
  elif test ! -f "$file"; then
    echo "ldd: ${file}:" $"not regular file" >&2
    result=1
  elif test -r "$file"; then
    if test ! -x "$file" && eval echo "$file" \
    | egrep -v "$filename_magic_regex" > /dev/null; then
    echo 'ldd:' $"warning: you do not have execution permission for"\
        "\`$file'" >&2
    fi
    RTLD=
    ret=1
    for rtld in ${RTLDLIST}; do
      if test -x $rtld; then
    verify_out=`${rtld} --verify "$file" 2>/dev/null`
        ret=$?
    case $ret in
    [02]) RTLD=${rtld}; break;;
    esac
      fi
    done
    case $ret in
    0)
      # If the program exits with exit code 5, it means the process has been
      # invoked with __libc_enable_secure.  Fall back to running it through
      # the dynamic linker.
      if test -x "$file"; then
    try_trace "$file"
      else
    try_trace "${RTLD}" "$file"
      fi
      rc=$?
      if [ $rc = 5 ]; then
    try_trace "$RTLD" "$file"
    rc=$?
      fi
      [ $rc = 0 ] || result=1
      ;;
    1)
      # This can be a non-ELF binary or no binary at all.
      nonelf "$file" || {
    echo $"    not a dynamic executable"
    result=1
      }
      ;;
    2)
      try_trace "$RTLD" "$file" || result=1
      ;;
    *)
      echo 'ldd:' ${RTLD} $"exited with unknown exit code" "($ret)" >&2
      exit 1
      ;;
    esac
  else
    echo 'ldd:' $"error: you do not have read permission for" "\`$file'" >&2
    result=1
  fi
done




exit $result
# Local Variables:
#  mode:ksh

#! /bin/sh
set -ef




if test -n "$KSH_VERSION"; then
    puts() {
        print -r -- "$*"
    }
else
    puts() {
        printf '%s\n' "$*"
    }
fi




ALLMATCHES=0




while getopts a whichopts
do
        case "$whichopts" in
                a) ALLMATCHES=1 ;;
                ?) puts "Usage: $0 [-a] args"; exit 2 ;;
        esac
done
shift $(($OPTIND - 1))




if [ '$#' -eq 0 ]; then
 ALLRET=1
else
 ALLRET=0
fi
case $PATH in
    (*[!:]:) PATH="$PATH:" ;;
esac
for PROGRAM in "$@"; do
 RET=1
 IFS_SAVE="$IFS"
 IFS=:
 case $PROGRAM in
  */*)
   if [ -f '$PROGRAM' ] && [ -x '$PROGRAM' ]; then
    puts "$PROGRAM"
    RET=0
   fi
   ;;
  *)
   for ELEMENT in $PATH; do
    if [ -z '$ELEMENT' ]; then
     ELEMENT=.
    fi
    if [ -f '$ELEMENT/$PROGRAM' ] && [ -x '$ELEMENT/$PROGRAM' ]; then
     puts "$ELEMENT/$PROGRAM"
     RET=0
     [ '$ALLMATCHES' -eq 1 ] || break
    fi
   done
   ;;
 esac
 IFS="$IFS_SAVE"
 if [ '$RET' -ne 0 ]; then
  ALLRET=1
 fi
done




exit "$ALLRET"

[14:25:36] /bin/which                                        [ Warning ]
[14:25:36] Warning: The command '/bin/which' has been replaced by a script: /bin/which: POSIX shell script text executable




[14:25:36] /usr/bin/groups                                   [ Warning ]
[14:25:36] Warning: The command '/usr/bin/groups' has been replaced by a script: /usr/bin/groups: POSIX shell script text executable







[14:25:36] /usr/bin/ldd                                      [ Warning ]
[14:25:36] Warning: The command '/usr/bin/ldd' has been replaced by a script: /usr/bin/ldd: Bourne-Again shell script text executable







[14:25:37] /usr/sbin/adduser                                 [ Warning ]
[14:25:37] Warning: The command '/usr/sbin/adduser' has been replaced by a script: /usr/sbin/adduser: perl script text executable

sync:x:4:65534:sync:/bin:/bin/sync
games:x:5:60:games:/usr/games:/bin/sh
man:x:6:12:man:/var/cache/man:/bin/sh
lp:x:7:7:lp:/var/spool/lpd:/bin/sh
mail:x:8:8:mail:/var/mail:/bin/sh
news:x:9:9:news:/var/spool/news:/bin/sh
uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh
proxy:x:13:13:proxy:/bin:/bin/sh
backup:x:34:34:backup:/var/backups:/bin/sh
list:x:38:38:Mailing List Manager:/var/list:/bin/sh
irc:x:39:39:ircd:/var/run/ircd:/bin/sh
gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh
nobody:x:65534:65534:nobody:/nonexistent:/bin/sh
libuuid:x:100:101::/var/lib/libuuid:/bin/sh
dhcp:x:101:102::/nonexistent:/bin/false
Debian-exim:x:106:110::/var/spool/exim4:/bin/false
bind:x:107:111::/var/cache/bind:/bin/false

[ Rootkit Hunter version 1.3.0 ]




Checking system commands...




  Performing 'strings' command checks
    Checking 'strings' command                               [ OK ]




  Performing 'shared libraries' checks
    Checking for preloading variables                        [ None found ]
    Checking for preload file                                [ Not found ]
    Checking LD_LIBRARY_PATH variable                        [ Not found ]




  Performing file properties checks
    Checking for prerequisites                               [ OK ]
    /bin/bash                                                [ Warning ]
    /bin/cat                                                 [ Warning ]
    /bin/chmod                                               [ Warning ]
    /bin/chown                                               [ Warning ]
    /bin/cp                                                  [ Warning ]
    /bin/date                                                [ Warning ]
    /bin/df                                                  [ Warning ]
    /bin/dmesg                                               [ Warning ]
    /bin/echo                                                [ Warning ]
    /bin/egrep                                               [ Warning ]
    /bin/fgrep                                               [ Warning ]
    /bin/grep                                                [ Warning ]
    /bin/ip                                                  [ Warning ]
    /bin/kill                                                [ Warning ]
    /bin/login                                               [ Warning ]
    /bin/ls                                                  [ Warning ]
    /bin/lsmod                                               [ Warning ]
    /bin/mktemp                                              [ Warning ]
    /bin/more                                                [ Warning ]
    /bin/mount                                               [ Warning ]
    /bin/mv                                                  [ Warning ]
    /bin/netstat                                             [ Warning ]
    /bin/ps                                                  [ Warning ]
    /bin/pwd                                                 [ Warning ]
    /bin/readlink                                            [ Warning ]
    /bin/sed                                                 [ Warning ]
    /bin/sh                                                  [ Warning ]
    /bin/su                                                  [ Warning ]
    /bin/touch                                               [ Warning ]
    /bin/uname                                               [ Warning ]
    /bin/which                                               [ Warning ]
    /bin/dash                                                [ Warning ]
    /usr/bin/awk                                             [ Warning ]
    /usr/bin/basename                                        [ Warning ]
    /usr/bin/chattr                                          [ Warning ]
    /usr/bin/cut                                             [ Warning ]
    /usr/bin/diff                                            [ Warning ]
    /usr/bin/dirname                                         [ Warning ]
    /usr/bin/dpkg                                            [ Warning ]
    /usr/bin/dpkg-query                                      [ Warning ]
    /usr/bin/du                                              [ Warning ]
    /usr/bin/env                                             [ Warning ]
    /usr/bin/file                                            [ Warning ]
    /usr/bin/find                                            [ Warning ]
    /usr/bin/groups                                          [ Warning ]
    /usr/bin/head                                            [ Warning ]
    /usr/bin/id                                              [ Warning ]
    /usr/bin/killall                                         [ Warning ]
    /usr/bin/last                                            [ Warning ]
    /usr/bin/lastlog                                         [ Warning ]
    /usr/bin/ldd                                             [ Warning ]
    /usr/bin/less                                            [ Warning ]
    /usr/bin/logger                                          [ Warning ]
    /usr/bin/lsattr                                          [ Warning ]
    /usr/bin/mail                                            [ Warning ]
    /usr/bin/md5sum                                          [ Warning ]
    /usr/bin/newgrp                                          [ Warning ]
    /usr/bin/passwd                                          [ Warning ]
    /usr/bin/perl                                            [ Warning ]
    /usr/bin/pstree                                          [ Warning ]
    /usr/bin/rkhunter                                        [ Warning ]
    /usr/bin/runcon                                          [ Warning ]
    /usr/bin/sha1sum                                         [ Warning ]
    /usr/bin/size                                            [ Warning ]
    /usr/bin/sort                                            [ Warning ]
    /usr/bin/stat                                            [ Warning ]
    /usr/bin/strings                                         [ Warning ]
    /usr/bin/sudo                                            [ Warning ]
    /usr/bin/tail                                            [ Warning ]
    /usr/bin/test                                            [ Warning ]
    /usr/bin/top                                             [ Warning ]
    /usr/bin/touch                                           [ Warning ]
    /usr/bin/tr                                              [ Warning ]
    /usr/bin/uniq                                            [ Warning ]
    /usr/bin/users                                           [ Warning ]
    /usr/bin/vmstat                                          [ Warning ]
    /usr/bin/w                                               [ Warning ]
    /usr/bin/watch                                           [ Warning ]
    /usr/bin/wc                                              [ Warning ]
    /usr/bin/wget                                            [ Warning ]
    /usr/bin/whereis                                         [ Warning ]
    /usr/bin/which                                           [ Warning ]
    /usr/bin/who                                             [ Warning ]
    /usr/bin/whoami                                          [ Warning ]
    /usr/bin/mawk                                            [ Warning ]
    /usr/bin/w.procps                                        [ Warning ]
    /sbin/depmod                                             [ Warning ]
    /sbin/ifconfig                                           [ Warning ]
    /sbin/ifdown                                             [ Warning ]
    /sbin/ifup                                               [ Warning ]
    /sbin/init                                               [ Warning ]
    /sbin/insmod                                             [ Warning ]
    /sbin/ip                                                 [ Warning ]
    /sbin/lsmod                                              [ Warning ]
    /sbin/modinfo                                            [ Warning ]
    /sbin/modprobe                                           [ Warning ]
    /sbin/rmmod                                              [ Warning ]
    /sbin/runlevel                                           [ Warning ]
    /sbin/sulogin                                            [ Warning ]
    /sbin/sysctl                                             [ Warning ]
    /usr/sbin/adduser                                        [ Warning ]
    /usr/sbin/chroot                                         [ Warning ]
    /usr/sbin/cron                                           [ Warning ]
    /usr/sbin/groupadd                                       [ Warning ]
    /usr/sbin/groupdel                                       [ Warning ]
    /usr/sbin/groupmod                                       [ Warning ]
    /usr/sbin/grpck                                          [ Warning ]
    /usr/sbin/nologin                                        [ Warning ]
    /usr/sbin/pwck                                           [ Warning ]
    /usr/sbin/tcpd                                           [ Warning ]
    /usr/sbin/useradd                                        [ Warning ]
    /usr/sbin/userdel                                        [ Warning ]
    /usr/sbin/usermod                                        [ Warning ]
    /usr/sbin/vipw                                           [ Warning ]




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