/usr/sbin/drbl-useradd-list is in drbl 2.6.15-1.
This file is owned by root:root, with mode 0o755.
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 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 | #!/bin/bash
# Author: Blake, Kuo-Lien Huang
# License: GPL
# Description:
# * creat and delete accounts for DRBL, actually it for NIS (YP).
#
# Modified by Steven Shiau <steven@nchc.org.tw> to use in DRBL for Redhat
# Load DRBL setting and functions
DRBL_SCRIPT_PATH="${DRBL_SCRIPT_PATH:-/usr/share/drbl}"
. $DRBL_SCRIPT_PATH/sbin/drbl-conf-functions
#
ACCOUNT_FILE="$1"
ACCOUNT_FILE_TMP=`mktemp /tmp/account_tmp.XXXXXX`
mode=""
#
USAGE="Usage: $0 account_file"
# Check if root or not
if [ ! "$UID" = "0" ]; then
echo
echo "[$LOGNAME] You need to run this script \"$0\" as root."
echo
exit 1
fi
if [ $# -ne 1 ]; then
echo "$USAGE"
echo "Example:"
echo "The file account.txt consists the following:"
echo "student001 g3c2 drblgood"
echo "student002 g5c9 8"
echo "run \"drbl-useradd-list account.txt\" will create the accounts"
echo "student001 with his/her supplementary group g3c2 and password drblgood"
echo "and"
echo "student002 with his/her supplementary group g5c9 and randomly password with some (say, 8) characters."
echo
echo "The file account.txt consists the following:"
echo "student001 g3c2"
echo "student002 g5c9"
echo "run \"drbl-userdel-list account.txt\" will delete the accounts"
echo "student001 with his/her supplementary group g3c2"
echo "and"
echo "student002 with his/her supplementary group g5c9"
exit 1
fi
[ ! -f "$ACCOUNT_FILE" ] && echo "File $ACCOUNT_FILE not exists!" && exit 1
# filter the comment line, only keep the account line
grep -v '^[[:space:]]*#' $ACCOUNT_FILE > $ACCOUNT_FILE_TMP
if [ -n "$(basename $0 | grep -E "useradd")" ]; then
mode="useradd"
elif [ -n "$(basename $0 | grep -E "userdel")" ]; then
mode="userdel"
else
echo "Unknown mode!"
exit 1
fi
# useradd mode
if [ "$mode" = "useradd" ]; then
while read id groupname password_opt; do
# check if groupname is not valid one
if `echo "$groupname" | grep -q "^[0-9]"`; then
echo "groupname can NOT begin with digits (0-9)!"
echo "The one you specified is \"$groupname\""
echo "Program terminated"
exit 1
fi
if ! grep -q "^$groupname:" /etc/group; then
echo -n "Creating group $groupname..."
/usr/sbin/groupadd $groupname
echo "done!"
fi
if ! grep -q "^$id:" /etc/passwd; then
echo -n "Creating account $id..."
/usr/sbin/useradd -m $id -G "$groupname"
echo "done!"
else
echo "Account $id exists! Skip!"
fi
case "$password_opt" in
[0-9]|"")
# get one digit, so it must be the length of password
# or it's empty, we set it as $password_opt_default
if [ -z "$password_opt" ]; then
echo "You did NOT set the length of password, set it as $PASSWD_LENGTH_DEFAULT."
password_opt="$PASSWD_LENGTH_DEFAULT"
fi
echo "Randomly set password from password length..."
make_random_password $password_opt
random_pw=$random_password
echo "The password of $id is \"$random_pw\""
echo "$id:$random_pw" | /usr/sbin/chpasswd
;;
*)
echo "Set password from input..."
echo "The password of $id is \"$password_opt\""
echo "$id:$password_opt" | /usr/sbin/chpasswd
esac
echo "finished creating account for $id"
done < $ACCOUNT_FILE_TMP
fi
# useradd mode
if [ "$mode" = "userdel" ]; then
echo -n "Do you also want to clean user's home directory [y/N] ? "
read clean_home
case "$clean_home" in
y|Y)
echo "Warning! The user's home directory will be deleted! Are you sure ?"
echo -n "[y/N] "
read clean_home_confirm
case "$clean_home_confirm" in
y|Y)
RM_HOME_OPT="-r"
;;
*)
RM_HOME_OPT=""
esac
;;
*)
RM_HOME_OPT=""
esac
while read id groupname password_opt; do
if grep -q "^$groupname:" /etc/group; then
echo -n "Deleting group $groupname..."
/usr/sbin/groupdel $groupname
echo "done!"
fi
if grep -q "^$id:" /etc/passwd; then
echo -n "Deleting account $id..."
/usr/sbin/userdel $RM_HOME_OPT $id
echo "done!"
fi
done < $ACCOUNT_FILE_TMP
fi
[ -f "$ACCOUNT_FILE_TMP" ] && rm -f $ACCOUNT_FILE_TMP
|