The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
NAME hciconfig – Configure Bluetooth devices SYNOPSIS hciconfig -h hciconfig [-a] hciconfig [-a] hciX [COMMAND [PARAMETERS]] DESCRIPTION hciconfig(1) is used to configure Bluetooth devices. hciX is the name of a Bluetooth device installed in the system. If hciX is not given, hciconfig prints name and basic information about all the Bluetooth devices installed in the…
NAME hciattach – attach serial devices via UART HCI to BlueZ stack SYNOPSIS hciattach [OPTIONS] <tty> <type|id> [speed] [flow] [sleep] [bdaddr] hciattach -1 DESCRIPTION hciattach(1) is used to attach a serial UART to the Bluetooth stack as HCI transport interface. OPTIONS -i Send break -n Don’t detach from controlling terminal. -p Print the PID when…
NAME hbf2gf – convert a CJK bitmap font into subfonts usable by TeX and Omega. SYNOPSIS hbf2gf [-q] configuration-file[.cfg] hbf2gf [-q] [-p] [-g] [-n] subfont-name x-resolution [y-scale | y-resolution] hbf2gf -t [-q] subfont-name hbf2gf –version | –help DESCRIPTION CJK bitmap fonts can’t be directly used with TeX because the number of characters in such fonts exceeds 256,…
NAME hb_takeover – hb_takeover is a simple linux-ha shell script. It issues a command to takeover resources from the other node, if available. SYNOPSIS hb_takeover [all|foreign|local|failback] DESCRIPTION The full path is usually /usr/lib/heartbeat/hb_takeover. Performing an hb_takeover on the current node is equivalent to performing an hb_standby on the other node. CAVEATS hb_takeover is only usable…
NAME hb_standby – hb_standby is a simple linux-ha shell script. It issues a failover from the node where it is running to the other node, if available. SYNOPSIS hb_standby [all|foreign|local|failback] DESCRIPTION The full path is usually /usr/lib/heartbeat/hb_standby. To get a list of the options to hb_standby issue the command, "/usr/lib/heartbeat/hb_standby –help" . NOTE: For historical…
NAME hb_delnode – hb_delnode is a simple linux-ha shell script. It sends a message to the cluster to delete nodes. SYNOPSIS hb_delnode <node1> [node2] [node3] … DESCRIPTION The full path is usually /usr/lib/heartbeat/hb_delnode. To get a list of the options, issue the command, "/usr/lib/heartbeat/hb_delnode –help" If there is any node in the arguments is not…
NAME hb_addnode – hb_addnode is a simple linux-ha shell script. It sends a message to the cluster to add new nodes. SYNOPSIS hb_addnode <node1> [node2] [node3] … DESCRIPTION The full path is usually /usr/lib/heartbeat/hb_addnode. To get a list of the options, issue the command, "/usr/lib/heartbeat/hb_addnode –help" If there is any node in the arguments has…
NAME hashdeep – Compute, compare, or audit multiple message digests SYNOPSIS hashdeep -V | -h hashdeep [-c <alg1>[,<alg2>]] [-k <file>] [-i <size>] [-f <file>] [-o <fbcplsde>] [-amxwMXreEspblvv] [-F<bum>] [-j <num>] [FILES] DESCRIPTION Computes multiple hashes, or message digests, for any number of files while optionally recursively digging through the directory structure. By default the program…
NAME bash, :, ., [, alias, bg, bind, break, builtin, caller, cd, command, compgen, complete, compopt, continue, declare, dirs, disown, echo, enable, eval, exec, exit, export, false, fc, fg, getopts, hash, help, history, jobs, kill, let, local, logout, mapfile, popd, printf, pushd, pwd, read, readonly, return, set, shift, shopt, source, suspend, test, times, trap, true,…
NAME hardlink – link multiple copies of a file SYNOPSIS hardlink [options] [directory|file]… DESCRIPTION hardlink is a tool which replaces copies of a file with hardlinks, therefore saving space. OPTIONS -h, –help print quick usage details to the screen. -v, –verbose More verbose output. If specified once, every hardlinked file is displayed, if specified twice,…
NAME hardening-check – check binaries for security hardening features SYNOPSIS hardening-check [options] [ELF …] Examine a given set of ELF binaries and check for several security hardening features, failing if they are not all found. DESCRIPTION This utility checks a given list of ELF binaries for several security hardening features that can be compiled into…
NAME HAProxy – fast and reliable http reverse proxy and load balancer SYNOPSIS haproxy -f <configuration file> [-L <name>] [-n maxconn] [-N maxconn] [-C <dir>] [-v|-vv] [-d] [-D] [-q] [-V] [-c] [-p <pidfile>] [-dk] [-ds] [-de] [-dp] [-db] [-dM[<byte>]] [-m <megs>] [{-sf|-st} pidlist…] DESCRIPTION HAProxy is a TCP/HTTP reverse proxy which is particularly suited for high availability environments. Indeed, it…
NAME happrox – returns a simplified triangulation of a set of points using algorithm III of Garland and Heckbert (1995). SYNOPSIS happrox [OPTIONS] < [input.pgm|input] > output.gts DESCRIPTION This manual page documents briefly the happrox command. OPTIONS This program follow the usual GNU command line syntax, with long options starting with two dashes (`-‘). A summary of options is…
NAME halog – HAProxy log statistics reporter SYNOPSIS halog [-h|–help] halog [options] <LOGFILE DESCRIPTION halog reads HAProxy log data from stdin and extracts and displays lines matching user-specified criteria. OPTIONS Input filters (several filters may be combined) -H Only match lines containing HTTP logs (ignore TCP) -E Only match lines without any error (no 5xx…
NAME halibut – multi-format documentation formatting tool SYNOPSIS halibut [options] & nbsp; file1.but [file2.but & nbsp;…] DESCRIPTION halibut reads the given set of input files, assembles them into a document, and outputs that document in one or more formats. The available command-line options can configure what formats Halibut should output in, and can…
NAME halberd – manual page for halberd 0.2.4 (14-Aug-2010) DESCRIPTION Usage: halberd [OPTION]… URL Discover web servers behind HTTP load balancers. Options: –version show program’s version number and exit -h, –help show this help message and exit -v, –verbose explain what is being done -q, –quiet run quietly -d, –debug enable debugging information -t NUM,…
NAME hal-set-property – set a property on a device object SYNOPSIS hal-set-property [options] DESCRIPTION hal-set-property sets a property on a device object in the HAL device database. For more information about both the big picture and specific HAL properties, refer to the HAL spec which can be found in /usr/share/doc/hal-0.5.13/spec/hal-spec.html depending on the distribution. OPTIONS…
NAME hal-lock – lock an interface SYNOPSIS hal-lock [options] DESCRIPTION hal-lock can be used to acquire a lock on a given interface either on a given device or globally. For more information about both the big picture and the semantics of HAL locks, refer to the HAL spec which can be found in /usr/share/doc/hal-0.5.13/spec/hal-spec.html depending…
NAME hal-is-caller-locked-out – determine if a caller is locked out SYNOPSIS hal-is-caller-locked-out [options] DESCRIPTION hal-is-caller-locked-out determines if a specific caller is locked out of a specific D-Bus interface on a specific device. For more information about both the big picture and specific HAL properties, refer to the HAL spec which can be found in /usr/share/doc/hal-0.5.13/spec/hal-spec.html…
NAME hal-get-property – get a property from a device object SYNOPSIS hal-get-property [options] DESCRIPTION hal-get-property retrieves a property from a device object in the HAL device database. For more information about both the big picture and specific HAL properties, refer to the HAL spec which can be found in /usr/share/doc/hal-0.5.13/spec/hal-spec.html depending on the distribution. OPTIONS…