TH-CMD(1) Triggerhappy daemon TH-CMD(1)NAME
th-cmd -- triggerhappy commander
SYNOPSIS
th-cmd --socket <socket> [--passfd] [--tag <foo>] [--clear|--enable|--disable|--mode <mode>|--quit|--udev|--add <devices...>|--remove
<devices...>]
DESCRIPTION
This program is used to issue commands to a running triggerhappy daemon. It utilizes an unix domain socket bound by the daemon.
OPTIONS --socket socket
The socket file opened by the running triggerhappy daemon instance.
--add <devices...>
Instruct the running daemon to open the input devices specified on the command line
--remove <devices...>
Remove specified devices from the running daemon.
--clear
Remove all devices from the running daemon.
--udev
Deduce operation and device name from udev environment (for use in udev rules).
--disable
Disable the execution of triggers.
--enable
Re-enable the execution of triggers.
--mode <newmode>
Change the mode of the triggerhappy daemon to <newmode>. If no new mode is specified, the daemon switches to default mode.
--quit
Terminate the triggerhappy daemon.
--passfd
Instead of instructing the daemon to open the device, open the device and pass the file descriptor to the daemon. This allows the
adding of new devices to a daemon having dropped its privileges, however the th-cmd process must have access to the device file.
--grab
Grab the device; the triggerhappy daemon will try to get exclusive access to the device, other applications will not receive the events
emitted by it.
--tag foo
Label the added device with the tag <foo>; this can be used to limit the scope of event handlers to a subset of input devices.
AUTHOR
Stefan Tomanek <stefan.tomanek+th@wertarbyte.de>
0.3.4 2011-05-10 TH-CMD(1)
Check Out this Related Man Page
UUIDD(8) System Administration UUIDD(8)NAME
uuidd - UUID generation daemon
SYNOPSIS
uuidd [options]
DESCRIPTION
The uuidd daemon is used by the UUID library to generate universally unique identifiers (UUIDs), especially time-based UUIDs, in a secure
and guaranteed-unique fashion, even in the face of large numbers of threads running on different CPUs trying to grab UUIDs.
OPTIONS -d Run uuidd in debugging mode. This prevents uuidd from running as a daemon.
-h, --help
Display help screen and exit.
-k, --kill
If currently a uuidd daemon is running, kill it.
-n, --uuids number
When issuing a test request to a running uuidd, request a bulk response of number UUIDs.
-p, --pid path
Specify the pathname where the pid file should be written. By default, the pid file is written to /var/run/uuidd/uuidd.pid.
-q Suppress some failure messages.
-r, --random
Test uuidd by trying to connect to a running uuidd daemon and request it to return a random-based UUID.
-s, --socket path
Specify the pathname used for the unix-domain socket used by uuidd. By default, the pathname used is /var/run/uuidd/request. This
is primarily for debugging purposes, since the pathname is hard-coded in the libuuid library.
-T, --timeout timeout
Specify a timeout for uuidd. If specified, then uuidd will exit after timeout seconds of inactivity.
-t, --time
Test uuidd by trying to connect to a running uuidd daemon and request it to return a time-based UUID.
-V, --version
Output version information and exit.
EXAMPLE
Start up a daemon, print 42 random keys, and then stop the daemon.
uuidd -p /tmp/uuidd.pid -s /tmp/uuidd.socket
uuidd -d -r -n 42 -s /tmp/uuidd.socket
uuidd -d -k -s /tmp/uuidd.socket
AUTHOR
The uuidd daemon was written by Theodore Ts'o <tytso@mit.edu>.
AVAILABILITY
The uuidd daemon is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.
SEE ALSO uuid(3), uuidgen(1)util-linux June 2011 UUIDD(8)