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-rw-r--r--README5
-rwxr-xr-xetc/init.d/php-fpm159
-rw-r--r--etc/php-fpm.conf510
-rw-r--r--www/pages/index.php (renamed from www/pages/reg.php)1
4 files changed, 675 insertions, 0 deletions
diff --git a/README b/README
index 4c0a512..da17673 100644
--- a/README
+++ b/README
@@ -16,3 +16,8 @@ opkg install php-fpm Needed???
opkg install php
opkg install lighttpd
opkg install lighttpd-module-fastcgi Needed???
+
+By default php-fpm runs as nobody. It needs to be
+able to execute commands. Maybe a C program should
+be set to setuid for commisioning so it
+does not need to run as root?
diff --git a/etc/init.d/php-fpm b/etc/init.d/php-fpm
new file mode 100755
index 0000000..6da1428
--- /dev/null
+++ b/etc/init.d/php-fpm
@@ -0,0 +1,159 @@
+#! /bin/sh
+
+### BEGIN INIT INFO
+# Provides: php-fpm
+# Required-Start: $remote_fs $network
+# Required-Stop: $remote_fs $network
+# Default-Start: 2 3 4 5
+# Default-Stop: 0 1 6
+# Short-Description: starts php-fpm
+# Description: starts the PHP FastCGI Process Manager daemon
+### END INIT INFO
+
+NAME="php-fpm"
+prefix=/usr
+exec_prefix=/usr
+
+php_fpm_BIN=/usr/sbin/php-fpm
+php_fpm_CONF=/etc/php-fpm.conf
+php_fpm_PID=/var/run/php-fpm.pid
+
+
+php_opts="-R --fpm-config $php_fpm_CONF --pid $php_fpm_PID"
+
+
+wait_for_pid () {
+ try=0
+
+ while test $try -lt 35 ; do
+
+ case "$1" in
+ 'created')
+ if [ -f "$2" ] ; then
+ try=''
+ break
+ fi
+ ;;
+
+ 'removed')
+ if [ ! -f "$2" ] ; then
+ try=''
+ break
+ fi
+ ;;
+ esac
+
+ echo -n .
+ try=`expr $try + 1`
+ sleep 1
+
+ done
+
+}
+
+case "$1" in
+ start)
+ [[ -f /etc/default/$NAME ]] && . /etc/default/"$NAME"
+ if [[ $ENABLED != "yes" ]]; then
+ echo "$NAME: disabled in /etc/default"
+ exit
+ fi
+
+ echo -n "Starting php-fpm "
+
+ $php_fpm_BIN --daemonize $php_opts
+
+ if [ "$?" != 0 ] ; then
+ echo " failed"
+ exit 1
+ fi
+
+ wait_for_pid created $php_fpm_PID
+
+ if [ -n "$try" ] ; then
+ echo " failed"
+ exit 1
+ else
+ echo " done"
+ fi
+ ;;
+
+ stop)
+ echo -n "Gracefully shutting down php-fpm "
+
+ if [ ! -r $php_fpm_PID ] ; then
+ echo "warning, no pid file found - php-fpm is not running ?"
+ exit 1
+ fi
+
+ kill -QUIT `cat $php_fpm_PID`
+
+ wait_for_pid removed $php_fpm_PID
+
+ if [ -n "$try" ] ; then
+ echo " failed. Use force-quit"
+ exit 1
+ else
+ echo " done"
+ fi
+ ;;
+
+ status)
+ if [ ! -r $php_fpm_PID ] ; then
+ echo "php-fpm is stopped"
+ exit 0
+ fi
+
+ PID=`cat $php_fpm_PID`
+ if ps -p $PID | grep -q $PID; then
+ echo "php-fpm (pid $PID) is running..."
+ else
+ echo "php-fpm dead but pid file exists"
+ fi
+ ;;
+
+ force-quit)
+ echo -n "Terminating php-fpm "
+
+ if [ ! -r $php_fpm_PID ] ; then
+ echo "warning, no pid file found - php-fpm is not running ?"
+ exit 1
+ fi
+
+ kill -TERM `cat $php_fpm_PID`
+
+ wait_for_pid removed $php_fpm_PID
+
+ if [ -n "$try" ] ; then
+ echo " failed"
+ exit 1
+ else
+ echo " done"
+ fi
+ ;;
+
+ restart)
+ $0 stop
+ $0 start
+ ;;
+
+ reload)
+
+ echo -n "Reload service php-fpm "
+
+ if [ ! -r $php_fpm_PID ] ; then
+ echo "warning, no pid file found - php-fpm is not running ?"
+ exit 1
+ fi
+
+ kill -USR2 `cat $php_fpm_PID`
+
+ echo " done"
+ ;;
+
+ *)
+ echo "Usage: $0 {start|stop|force-quit|restart|reload|status}"
+ exit 1
+ ;;
+
+esac
diff --git a/etc/php-fpm.conf b/etc/php-fpm.conf
new file mode 100644
index 0000000..82a665f
--- /dev/null
+++ b/etc/php-fpm.conf
@@ -0,0 +1,510 @@
+;;;;;;;;;;;;;;;;;;;;;
+; FPM Configuration ;
+;;;;;;;;;;;;;;;;;;;;;
+
+; All relative paths in this configuration file are relative to PHP's install
+; prefix (/usr). This prefix can be dynamicaly changed by using the
+; '-p' argument from the command line.
+
+; Include one or more files. If glob(3) exists, it is used to include a bunch of
+; files from a glob(3) pattern. This directive can be used everywhere in the
+; file.
+; Relative path can also be used. They will be prefixed by:
+; - the global prefix if it's been set (-p arguement)
+; - /usr otherwise
+;include=etc/fpm.d/*.conf
+
+;;;;;;;;;;;;;;;;;;
+; Global Options ;
+;;;;;;;;;;;;;;;;;;
+
+[global]
+; Pid file
+; Note: the default prefix is /var
+; Default Value: none
+pid = run/php-fpm.pid
+
+; Error log file
+; If it's set to "syslog", log is sent to syslogd instead of being written
+; in a local file.
+; Note: the default prefix is /var
+; Default Value: log/php-fpm.log
+;error_log = log/php-fpm.log
+
+; syslog_facility is used to specify what type of program is logging the
+; message. This lets syslogd specify that messages from different facilities
+; will be handled differently.
+; See syslog(3) for possible values (ex daemon equiv LOG_DAEMON)
+; Default Value: daemon
+;syslog.facility = daemon
+
+; syslog_ident is prepended to every message. If you have multiple FPM
+; instances running on the same server, you can change the default value
+; which must suit common needs.
+; Default Value: php-fpm
+;syslog.ident = php-fpm
+
+; Log level
+; Possible Values: alert, error, warning, notice, debug
+; Default Value: notice
+;log_level = notice
+
+; If this number of child processes exit with SIGSEGV or SIGBUS within the time
+; interval set by emergency_restart_interval then FPM will restart. A value
+; of '0' means 'Off'.
+; Default Value: 0
+;emergency_restart_threshold = 0
+
+; Interval of time used by emergency_restart_interval to determine when
+; a graceful restart will be initiated. This can be useful to work around
+; accidental corruptions in an accelerator's shared memory.
+; Available Units: s(econds), m(inutes), h(ours), or d(ays)
+; Default Unit: seconds
+; Default Value: 0
+;emergency_restart_interval = 0
+
+; Time limit for child processes to wait for a reaction on signals from master.
+; Available units: s(econds), m(inutes), h(ours), or d(ays)
+; Default Unit: seconds
+; Default Value: 0
+;process_control_timeout = 0
+
+; The maximum number of processes FPM will fork. This has been design to control
+; the global number of processes when using dynamic PM within a lot of pools.
+; Use it with caution.
+; Note: A value of 0 indicates no limit
+; Default Value: 0
+; process.max = 128
+
+; Specify the nice(2) priority to apply to the master process (only if set)
+; The value can vary from -19 (highest priority) to 20 (lower priority)
+; Note: - It will only work if the FPM master process is launched as root
+; - The pool process will inherit the master process priority
+; unless it specified otherwise
+; Default Value: no set
+; process.priority = -19
+
+; Send FPM to background. Set to 'no' to keep FPM in foreground for debugging.
+; Default Value: yes
+;daemonize = yes
+
+; Set open file descriptor rlimit for the master process.
+; Default Value: system defined value
+;rlimit_files = 1024
+
+; Set max core size rlimit for the master process.
+; Possible Values: 'unlimited' or an integer greater or equal to 0
+; Default Value: system defined value
+;rlimit_core = 0
+
+; Specify the event mechanism FPM will use. The following is available:
+; - select (any POSIX os)
+; - poll (any POSIX os)
+; - epoll (linux >= 2.5.44)
+; - kqueue (FreeBSD >= 4.1, OpenBSD >= 2.9, NetBSD >= 2.0)
+; - /dev/poll (Solaris >= 7)
+; - port (Solaris >= 10)
+; Default Value: not set (auto detection)
+; events.mechanism = epoll
+
+;;;;;;;;;;;;;;;;;;;;
+; Pool Definitions ;
+;;;;;;;;;;;;;;;;;;;;
+
+; Multiple pools of child processes may be started with different listening
+; ports and different management options. The name of the pool will be
+; used in logs and stats. There is no limitation on the number of pools which
+; FPM can handle. Your system will tell you anyway :)
+
+; Start a new pool named 'www'.
+; the variable $pool can we used in any directive and will be replaced by the
+; pool name ('www' here)
+[www]
+
+; Per pool prefix
+; It only applies on the following directives:
+; - 'slowlog'
+; - 'listen' (unixsocket)
+; - 'chroot'
+; - 'chdir'
+; - 'php_values'
+; - 'php_admin_values'
+; When not set, the global prefix (or /usr) applies instead.
+; Note: This directive can also be relative to the global prefix.
+; Default Value: none
+;prefix = /path/to/pools/$pool
+
+; Unix user/group of processes
+; Note: The user is mandatory. If the group is not set, the default user's group
+; will be used.
+user = root
+group = root
+
+; The address on which to accept FastCGI requests.
+; Valid syntaxes are:
+; 'ip.add.re.ss:port' - to listen on a TCP socket to a specific address on
+; a specific port;
+; 'port' - to listen on a TCP socket to all addresses on a
+; specific port;
+; '/path/to/unix/socket' - to listen on a unix socket.
+; Note: This value is mandatory.
+listen = /var/run/php-fpm.socket
+
+; Set listen(2) backlog. A value of '-1' means unlimited.
+; Default Value: 128 (-1 on FreeBSD and OpenBSD)
+;listen.backlog = -1
+
+; Set permissions for unix socket, if one is used. In Linux, read/write
+; permissions must be set in order to allow connections from a web server. Many
+; BSD-derived systems allow connections regardless of permissions.
+; Default Values: user and group are set as the running user
+; mode is set to 0666
+;listen.owner = nobody
+;listen.group = nobody
+;listen.mode = 0666
+
+; List of ipv4 addresses of FastCGI clients which are allowed to connect.
+; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original
+; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address
+; must be separated by a comma. If this value is left blank, connections will be
+; accepted from any ip address.
+; Default Value: any
+;listen.allowed_clients = 127.0.0.1
+
+; Specify the nice(2) priority to apply to the pool processes (only if set)
+; The value can vary from -19 (highest priority) to 20 (lower priority)
+; Note: - It will only work if the FPM master process is launched as root
+; - The pool processes will inherit the master process priority
+; unless it specified otherwise
+; Default Value: no set
+; priority = -19
+
+; Choose how the process manager will control the number of child processes.
+; Possible Values:
+; static - a fixed number (pm.max_children) of child processes;
+; dynamic - the number of child processes are set dynamically based on the
+; following directives. With this process management, there will be
+; always at least 1 children.
+; pm.max_children - the maximum number of children that can
+; be alive at the same time.
+; pm.start_servers - the number of children created on startup.
+; pm.min_spare_servers - the minimum number of children in 'idle'
+; state (waiting to process). If the number
+; of 'idle' processes is less than this
+; number then some children will be created.
+; pm.max_spare_servers - the maximum number of children in 'idle'
+; state (waiting to process). If the number
+; of 'idle' processes is greater than this
+; number then some children will be killed.
+; ondemand - no children are created at startup. Children will be forked when
+; new requests will connect. The following parameter are used:
+; pm.max_children - the maximum number of children that
+; can be alive at the same time.
+; pm.process_idle_timeout - The number of seconds after which
+; an idle process will be killed.
+; Note: This value is mandatory.
+pm = dynamic
+
+; The number of child processes to be created when pm is set to 'static' and the
+; maximum number of child processes when pm is set to 'dynamic' or 'ondemand'.
+; This value sets the limit on the number of simultaneous requests that will be
+; served. Equivalent to the ApacheMaxClients directive with mpm_prefork.
+; Equivalent to the PHP_FCGI_CHILDREN environment variable in the original PHP
+; CGI. The below defaults are based on a server without much resources. Don't
+; forget to tweak pm.* to fit your needs.
+; Note: Used when pm is set to 'static', 'dynamic' or 'ondemand'
+; Note: This value is mandatory.
+pm.max_children = 5
+
+; The number of child processes created on startup.
+; Note: Used only when pm is set to 'dynamic'
+; Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2
+pm.start_servers = 2
+
+; The desired minimum number of idle server processes.
+; Note: Used only when pm is set to 'dynamic'
+; Note: Mandatory when pm is set to 'dynamic'
+pm.min_spare_servers = 1
+
+; The desired maximum number of idle server processes.
+; Note: Used only when pm is set to 'dynamic'
+; Note: Mandatory when pm is set to 'dynamic'
+pm.max_spare_servers = 3
+
+; The number of seconds after which an idle process will be killed.
+; Note: Used only when pm is set to 'ondemand'
+; Default Value: 10s
+;pm.process_idle_timeout = 10s;
+
+; The number of requests each child process should execute before respawning.
+; This can be useful to work around memory leaks in 3rd party libraries. For
+; endless request processing specify '0'. Equivalent to PHP_FCGI_MAX_REQUESTS.
+; Default Value: 0
+;pm.max_requests = 500
+
+; The URI to view the FPM status page. If this value is not set, no URI will be
+; recognized as a status page. It shows the following informations:
+; pool - the name of the pool;
+; process manager - static, dynamic or ondemand;
+; start time - the date and time FPM has started;
+; start since - number of seconds since FPM has started;
+; accepted conn - the number of request accepted by the pool;
+; listen queue - the number of request in the queue of pending
+; connections (see backlog in listen(2));
+; max listen queue - the maximum number of requests in the queue
+; of pending connections since FPM has started;
+; listen queue len - the size of the socket queue of pending connections;
+; idle processes - the number of idle processes;
+; active processes - the number of active processes;
+; total processes - the number of idle + active processes;
+; max active processes - the maximum number of active processes since FPM
+; has started;
+; max children reached - number of times, the process limit has been reached,
+; when pm tries to start more children (works only for
+; pm 'dynamic' and 'ondemand');
+; Value are updated in real time.
+; Example output:
+; pool: www
+; process manager: static
+; start time: 01/Jul/2011:17:53:49 +0200
+; start since: 62636
+; accepted conn: 190460
+; listen queue: 0
+; max listen queue: 1
+; listen queue len: 42
+; idle processes: 4
+; active processes: 11
+; total processes: 15
+; max active processes: 12
+; max children reached: 0
+;
+; By default the status page output is formatted as text/plain. Passing either
+; 'html', 'xml' or 'json' in the query string will return the corresponding
+; output syntax. Example:
+; http://www.foo.bar/status
+; http://www.foo.bar/status?json
+; http://www.foo.bar/status?html
+; http://www.foo.bar/status?xml
+;
+; By default the status page only outputs short status. Passing 'full' in the
+; query string will also return status for each pool process.
+; Example:
+; http://www.foo.bar/status?full
+; http://www.foo.bar/status?json&full
+; http://www.foo.bar/status?html&full
+; http://www.foo.bar/status?xml&full
+; The Full status returns for each process:
+; pid - the PID of the process;
+; state - the state of the process (Idle, Running, ...);
+; start time - the date and time the process has started;
+; start since - the number of seconds since the process has started;
+; requests - the number of requests the process has served;
+; request duration - the duration in µs of the requests;
+; request method - the request method (GET, POST, ...);
+; request URI - the request URI with the query string;
+; content length - the content length of the request (only with POST);
+; user - the user (PHP_AUTH_USER) (or '-' if not set);
+; script - the main script called (or '-' if not set);
+; last request cpu - the %cpu the last request consumed
+; it's always 0 if the process is not in Idle state
+; because CPU calculation is done when the request
+; processing has terminated;
+; last request memory - the max amount of memory the last request consumed
+; it's always 0 if the process is not in Idle state
+; because memory calculation is done when the request
+; processing has terminated;
+; If the process is in Idle state, then informations are related to the
+; last request the process has served. Otherwise informations are related to
+; the current request being served.
+; Example output:
+; ************************
+; pid: 31330
+; state: Running
+; start time: 01/Jul/2011:17:53:49 +0200
+; start since: 63087
+; requests: 12808
+; request duration: 1250261
+; request method: GET
+; request URI: /test_mem.php?N=10000
+; content length: 0
+; user: -
+; script: /home/fat/web/docs/php/test_mem.php
+; last request cpu: 0.00
+; last request memory: 0
+;
+; Note: There is a real-time FPM status monitoring sample web page available
+; It's available in: /usr/share/fpm/status.html
+;
+; Note: The value must start with a leading slash (/). The value can be
+; anything, but it may not be a good idea to use the .php extension or it
+; may conflict with a real PHP file.
+; Default Value: not set
+;pm.status_path = /status
+
+; The ping URI to call the monitoring page of FPM. If this value is not set, no
+; URI will be recognized as a ping page. This could be used to test from outside
+; that FPM is alive and responding, or to
+; - create a graph of FPM availability (rrd or such);
+; - remove a server from a group if it is not responding (load balancing);
+; - trigger alerts for the operating team (24/7).
+; Note: The value must start with a leading slash (/). The value can be
+; anything, but it may not be a good idea to use the .php extension or it
+; may conflict with a real PHP file.
+; Default Value: not set
+;ping.path = /ping
+
+; This directive may be used to customize the response of a ping request. The
+; response is formatted as text/plain with a 200 response code.
+; Default Value: pong
+;ping.response = pong
+
+; The access log file
+; Default: not set
+;access.log = log/$pool.access.log
+
+; The access log format.
+; The following syntax is allowed
+; %%: the '%' character
+; %C: %CPU used by the request
+; it can accept the following format:
+; - %{user}C for user CPU only
+; - %{system}C for system CPU only
+; - %{total}C for user + system CPU (default)
+; %d: time taken to serve the request
+; it can accept the following format:
+; - %{seconds}d (default)
+; - %{miliseconds}d
+; - %{mili}d
+; - %{microseconds}d
+; - %{micro}d
+; %e: an environment variable (same as $_ENV or $_SERVER)
+; it must be associated with embraces to specify the name of the env
+; variable. Some exemples:
+; - server specifics like: %{REQUEST_METHOD}e or %{SERVER_PROTOCOL}e
+; - HTTP headers like: %{HTTP_HOST}e or %{HTTP_USER_AGENT}e
+; %f: script filename
+; %l: content-length of the request (for POST request only)
+; %m: request method
+; %M: peak of memory allocated by PHP
+; it can accept the following format:
+; - %{bytes}M (default)
+; - %{kilobytes}M
+; - %{kilo}M
+; - %{megabytes}M
+; - %{mega}M
+; %n: pool name
+; %o: ouput header
+; it must be associated with embraces to specify the name of the header:
+; - %{Content-Type}o
+; - %{X-Powered-By}o
+; - %{Transfert-Encoding}o
+; - ....
+; %p: PID of the child that serviced the request
+; %P: PID of the parent of the child that serviced the request
+; %q: the query string
+; %Q: the '?' character if query string exists
+; %r: the request URI (without the query string, see %q and %Q)
+; %R: remote IP address
+; %s: status (response code)
+; %t: server time the request was received
+; it can accept a strftime(3) format:
+; %d/%b/%Y:%H:%M:%S %z (default)
+; %T: time the log has been written (the request has finished)
+; it can accept a strftime(3) format:
+; %d/%b/%Y:%H:%M:%S %z (default)
+; %u: remote user
+;
+; Default: "%R - %u %t \"%m %r\" %s"
+;access.format = "%R - %u %t \"%m %r%Q%q\" %s %f %{mili}d %{kilo}M %C%%"
+
+; The log file for slow requests
+; Default Value: not set
+; Note: slowlog is mandatory if request_slowlog_timeout is set
+;slowlog = log/$pool.log.slow
+
+; The timeout for serving a single request after which a PHP backtrace will be
+; dumped to the 'slowlog' file. A value of '0s' means 'off'.
+; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
+; Default Value: 0
+;request_slowlog_timeout = 0
+
+; The timeout for serving a single request after which the worker process will
+; be killed. This option should be used when the 'max_execution_time' ini option
+; does not stop script execution for some reason. A value of '0' means 'off'.
+; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
+; Default Value: 0
+;request_terminate_timeout = 0
+
+; Set open file descriptor rlimit.
+; Default Value: system defined value
+;rlimit_files = 1024
+
+; Set max core size rlimit.
+; Possible Values: 'unlimited' or an integer greater or equal to 0
+; Default Value: system defined value
+;rlimit_core = 0
+
+; Chroot to this directory at the start. This value must be defined as an
+; absolute path. When this value is not set, chroot is not used.
+; Note: you can prefix with '$prefix' to chroot to the pool prefix or one
+; of its subdirectories. If the pool prefix is not set, the global prefix
+; will be used instead.
+; Note: chrooting is a great security feature and should be used whenever
+; possible. However, all PHP paths will be relative to the chroot
+; (error_log, sessions.save_path, ...).
+; Default Value: not set
+;chroot =
+
+; Chdir to this directory at the start.
+; Note: relative path can be used.
+; Default Value: current directory or / when chroot
+;chdir = /www
+
+; Redirect worker stdout and stderr into main error log. If not set, stdout and
+; stderr will be redirected to /dev/null according to FastCGI specs.
+; Note: on highloaded environement, this can cause some delay in the page
+; process time (several ms).
+; Default Value: no
+;catch_workers_output = yes
+
+; Limits the extensions of the main script FPM will allow to parse. This can
+; prevent configuration mistakes on the web server side. You should only limit
+; FPM to .php extensions to prevent malicious users to use other extensions to
+; exectute php code.
+; Note: set an empty value to allow all extensions.
+; Default Value: .php
+;security.limit_extensions = .php .php3 .php4 .php5
+
+; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from
+; the current environment.
+; Default Value: clean env
+;env[HOSTNAME] = $HOSTNAME
+;env[PATH] = /usr/local/bin:/usr/bin:/bin
+;env[TMP] = /tmp
+;env[TMPDIR] = /tmp
+;env[TEMP] = /tmp
+
+; Additional php.ini defines, specific to this pool of workers. These settings
+; overwrite the values previously defined in the php.ini. The directives are the
+; same as the PHP SAPI:
+; php_value/php_flag - you can set classic ini defines which can
+; be overwritten from PHP call 'ini_set'.
+; php_admin_value/php_admin_flag - these directives won't be overwritten by
+; PHP call 'ini_set'
+; For php_*flag, valid values are on, off, 1, 0, true, false, yes or no.
+
+; Defining 'extension' will load the corresponding shared extension from
+; extension_dir. Defining 'disable_functions' or 'disable_classes' will not
+; overwrite previously defined php.ini values, but will append the new value
+; instead.
+
+; Note: path INI options can be relative and will be expanded with the prefix
+; (pool, global or /usr)
+
+; Default Value: nothing is defined by default except the values in php.ini and
+; specified at startup with the -d argument
+;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f www@my.domain.com
+;php_flag[display_errors] = off
+;php_admin_value[error_log] = /var/log/fpm-php.www.log
+;php_admin_flag[log_errors] = on
+;php_admin_value[memory_limit] = 32M
diff --git a/www/pages/reg.php b/www/pages/index.php
index 0d4ce05..3dcb684 100644
--- a/www/pages/reg.php
+++ b/www/pages/index.php
@@ -64,6 +64,7 @@ if($_SERVER["REQUEST_METHOD"] == "POST"){
if(empty($username_err) && empty($password_err) && empty($confirm_password_err)){
// Create user in sudo group
$cmd = "/usr/sbin/useradd -U -m -G sudo,dialout,disk -s /bin/bash " . $username . " 2>&1";
+ syslog(LOG_ALERT, "useradd cmd: $cmd");
$handle = popen($cmd, 'r');
$result = fread($handle, 4192);
$status = pclose($handle);