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#!/bin/bash -e
show_help() {
echo "usage: user-state remove-with-group <user>"
echo "usage: user-state list-users"
echo "usage: user-state list-groups"
echo ""
echo "The tool is used to manage users and groups."
}
remove_with_group() {
USER=$1
if [ -z "$USER" ]; then
echo "user-state: user is a required parameter"
exit 1
fi
if getent passwd "$USER"; then
if [ -f /var/lib/extrausers/passwd ]; then
userdel --extrausers --force --remove "$USER"
else
userdel --force --remove "$USER"
fi
if getent passwd "$USER"; then
echo "user-state: user exists after removal"
exit 1
fi
fi
if getent group "$USER"; then
if groupdel -h | grep -q force; then
groupdel -f "$USER"
else
groupdel "$USER"
fi
if getent group "$USER"; then
echo "user-state: group exists after removal"
exit 1
fi
fi
}
list_users() {
getent passwd | cut -d: -f1
}
list_groups () {
getent group | cut -d: -f1
}
main() {
if [ $# -eq 0 ]; then
show_help
exit 0
fi
local subcommand="$1"
local action=
case "$1" in
-h|--help)
show_help
exit 0
;;
*)
action=$(echo "$subcommand" | tr '-' '_')
shift
;;
esac
if [ -z "$(declare -f "$action")" ]; then
echo "user-state: no such command: $subcommand"
show_help
exit 1
fi
"$action" "$@"
}
main "$@"
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