Section 1: user commands and tools
NAME youtube-dl – download videos from youtube.com or other video platforms SYNOPSIS youtube-dl [OPTIONS] URL [URL…] DESCRIPTION youtube-dl is a command-line program to download videos from YouTube.com and a few more sites. It requires the Python interpreter, version 2.6, 2.7, or 3.2+, and it is not platform specific. It should work on your Unix box,…
NAME ykpersonalize – personalize YubiKey OTP tokens SYNOPSIS ykpersonalize [-1 | -2] [-sfile] [-ifile] [-fformat] [-axxx] [-cxxx] [-ooption] [-y] [-v] [-d] [-h] [-n] [-t] [-u] [-x] [-z] [-m] [-S] [-V] OPTIONS Set the AES key, user ID and other settings in a YubiKey. For the complete explanation of the meaning of all parameters, see the…
NAME ykparse – decrypt and show information inside a YubiKey OTP SYNOPSIS ykparse AESKEY TOKEN DESCRIPTION Decrypt and display information inside a YubiKey OTP. OPTIONS AESKEY The 16-character AES-128 key to use in hex. TOKEN The modhex encoded One-Time Password (OTP). EXAMPLES Typical usage of the tool is as follows. ykparse ecde18dbe76fbd0c33330f1c354871db dteffujedcflcindvdbrblehecuitvjkjevvehjd SEE ALSO…
NAME ykpamcfg – Manage user settings for the Yubico PAM module SYNOPSIS ykmapcfg [-1 | -2] [-A] [-p] [-i] [-v] [-V] [-h] OPTIONS -1 use slot 1. This is the default. -2 use slot 2. -A action choose action to perform. See ACTIONS below. -p path specify output file for, default is ~/.yubico/challenge -i iterations…
NAME ykneomgr – YubiKey NEO management tool SYNOPSIS ykneomgr [OPTIONS]… DESCRIPTION ykneomgr 0.1.8 YubiKey NEO management tool. -h, –help Print help and exit -V, –version Print version and exit -m, –get-mode Output mode of YubiKey NEO (default=off) -w, –get-version Output firmware version for YubiKey NEO (default=off) -s, –get-serialno Output serial number (default=off) -l, –list-readers List…
NAME ykinfo – Get basic information from a YubiKey SYNOPSIS ykinfo [-s] [-m] [-H] [-v] [-t] [-p] [-1] [-2] [-q] [-V] [-h] DESCRIPTION Get basic information from a YubiKey. Can get serial number, version and current touch level. Can get all parameters at once or one at a time. If -q is given only the…
NAME ykgenerate – construct and encrypt an OTP from given data SYNOPSIS ykgenerate AESKEY YK_INTERNALNAME YK_COUNTER YK_LOW YK_HIGH YK_USE DESCRIPTION Generate OTPs by encrypting given values under the given encryption key. OPTIONS AESKEY The 16-character AES-128 key to use in hex. YK_INTERNALNAME Hex encoded internal identity (48 bit). YK_COUNTER Hex encoded counter (16 bit). YK_LOW…
NAME ykclient – YubiCloud One-Time-Password Validation Client SYNOPSIS ykclient [OPTION]… CLIENTID YUBIKEYOTP DESCRIPTION Validate the YUBIKEYOTP one-time-password against the YubiCloud using CLIENTID as the client identifier. Mandatory arguments to long options are mandatory for short options too. –help Display this help screen –version Display version information –debug Print debugging information –url URL Validation service URL,…
NAME ykchalresp – Perform challenge-response operation with YubiKey SYNOPSIS ykchalresp [-1 | -2] [-H] [-Y] [-N] [-x] [-v] [-6] [-8] [-t] [-V] [-h] DESCRIPTION Send a challenge to a YubiKey, and read the response. The YubiKey can be configured with two different C/R modes — the standard one is a 160 bits HMAC-SHA1, and the…
NAME yes – output a string repeatedly until killed SYNOPSIS yes [,STRING/]… yes ,OPTION/ DESCRIPTION Repeatedly output a line with all specified STRING(s), or ‘y’. –help display this help and exit –version output version information and exit AUTHOR Written by David MacKenzie. REPORTING BUGS GNU coreutils online help: <https://www.gnu.org/software/coreutils/> Report any translation bugs to <https://translationproject.org/team/>…
NAME yelp — browse system documentation USAGE yelp [file] The GNOME Help Browser includes detailed documentation for the majority of applications, utilities and other components, such as the panel or the Nautilus file manager. Yelp can display some HTML and XML files when passed on the command-line, but it’s primarily called from applications. You…
NAME ybmtopbm – convert a Bennet Yee "face" file into a portable bitmap SYNOPSIS ybmtopbm [facefile] DESCRIPTION Reads a file acceptable to the face and xbm programs by Bennet Yee (bsy+ [at] cs.cmu.edu). Writes a portable bitmap as output. SEE ALSO pbmtoybm(1), pbm(5), face(1), face(5), xbm(1) AUTHOR Copyright (C) 1991 by Jamie Zawinski and Jef…
NAME yaws – yet another webserver SYNOPSIS yaws [OPTIONS] DESCRIPTION Yaws is fast lightweight webserver. It can run as daemon or in interactive mode where it is possible to directly interact with the webserver. Yaws is particularly good at generating dynamic content. See the user docs for more information on that topic. DAEMON/SERVER options -i…
NAME yasm – The Yasm Modular Assembler SYNOPSIS yasm [-f format] [-o outfile] [other options…] {infile} yasm -h DESCRIPTION The Yasm Modular Assembler is a portable, retargetable assembler written under the “new” (2 or 3 clause) BSD license. Yasm currently supports the x86 and AMD64 instruction sets, accepts NASM and GAS assembler syntaxes, outputs binary, ELF32, ELF64,…
NAME yarnpkg – Fast, reliable and secure npm alternative SYNOPSIS yarnpkg command [package]@[version] DESCRIPTION Fast: Yarnpkg caches every package it downloads so it never needs to again. It also parallelizes operations to maximize resource utilization so install times are faster than ever. Reliable: Using a detailed, but concise, lockfile format, and a deterministic algorithm for…
NAME yarac – compile rules to yara SYNOPSIS yarac[OPTION]…[RULE_FILE]… OUTPUT_FILE DESCRIPTION To invoke YARA you will need two things: a file with the rules you want to use (either in source code or compiled form) and the target to be scanned. The target can be a file, a folder, or a process. Rule files can…
NAME yara – find files matching patterns and rules written in a special-purpose language. SYNOPSIS yara [OPTION]… RULES_FILE FILE | DIR | PID DESCRIPTION yara scans the given FILE, all files contained in directory DIR, or the process indentified by PID looking for matches of patterns and rules provided in a special purpose-language. The rules…
NAME YAPS – converts an abc file to a PostScript file SYNOPSIS yaps abc file [-d] [-e <list>] [-E] [-l] [-M XXXxYYY] [-N] [-k nn] [-o file name] [-P -ss] [-s XX] [-V][-ver] [-x] [-OCC] OPTIONS -d For debugging only. Displays the internal data structures used in the program. -e <list> Draws tunes with reference numbers…
NAME yapp – A perl frontend to the Parse::Yapp module SYNOPSYS yapp [options] grammar[.yp] yapp -V yapp -h DESCRIPTION yapp is a frontend to the Parse::Yapp module, which lets you compile Parse::Yapp grammar input files into Perl LALR(1) OO parser modules. OPTIONS Options, as of today, are all optionals :-) -v Creates a file grammar.output…
NAME yapet2csv – convert YAPET file to CSV file SYNOPSIS yapet2csv [[-c] | [-h] | [-V]] [-H] [-p {password}] [-q] [-s {separator}] {src} {dst} DESCRIPTION Convert a YAPET file to a CSV file. The source file specified by src will not be modified. The resulting CSV file dst has the format as shown in Table 1, “CSV…