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 fallocate – preallocate or deallocate space to a file SYNOPSIS fallocate [-c|-p|-z] [-o offset] -l length [-n] filename fallocate -d [-o offset] [-l length] filename fallocate -x [-o offset] -l length filename DESCRIPTION fallocate is used to manipulate the allocated disk space for a file, either to deallocate or preallocate it. For filesystems which…
NAME falconeer.fal – Falcon Language table compiler SYNOPSIS fallc.fal [-m merge_file] […options…] ftt_list… DESCRIPTION The Falcon language table compiler is used to compile .ftt files (Falcon translation tables) into a binary .ftr file (Falcon translation). The ftr file is a collection of translations relative to a single module (source file, .fam pre-compiled Falcon file or…
NAME faldissass – The Falcon disassembler SYNOPSIS faldissass [options] module_file.fam DESCRIPTION The faldissass command line tool disassembles a compiled .fam Falcon module. The output human-readable Falcon Virtual Machine assembly is sent to the standard output. The tool has mainly two working modes. The standard mode procues an assembly dump containing the PC counter address that…
NAME falcon – The Falcon Programming Language command line interpreter SYNOPSIS falcon [options] [main_script] [script_options] DESCRIPTION The falcon command line interpreter is used to launch, compile, assemble or debug scripts written in the Falcon Programming Language. The command line interpreter pushes the core module and the rtl module in the script load table, so they…
NAME faketime – manipulate the system time for a given command SYNOPSIS faketime [options] timestamp program [arguments…] DESCRIPTION The given command will be tricked into believing that the current system time is the one specified in the timestamp. The wall clock will continue to run from this date and time unless specified otherwise (see advanced…
NAME fakeroot – run a command in an environment faking root privileges for file manipulation SYNOPSIS fakeroot [-l|–lib library] [–faked faked-binary] [-i load-file] [-s save-file] [-u|–unknown-is-real ] [-b|–fd-base ] [-h|–help ] [-v|–version ] [–] [command] DESCRIPTION fakeroot runs a command in an environment wherein it appears to have root privileges for file manipulation. This is…
NAME fakeroot – run a command in an environment faking root privileges for file manipulation SYNOPSIS fakeroot [-l|–lib library] [–faked faked-binary] [-i load-file] [-s save-file] [-u|–unknown-is-real ] [-b|–fd-base ] [-h|–help ] [-v|–version ] [–] [command] DESCRIPTION fakeroot runs a command in an environment wherein it appears to have root privileges for file manipulation. This is…
NAME fakeroot – run a command in an environment faking root privileges for file manipulation SYNOPSIS fakeroot [-l|–lib library] [–faked faked-binary] [-i load-file] [-s save-file] [-u|–unknown-is-real ] [-b|–fd-base ] [-h|–help ] [-v|–version ] [–] [command] DESCRIPTION fakeroot runs a command in an environment wherein it appears to have root privileges for file manipulation. This is…
NAME faked – daemon that remembers fake ownership/permissions of files manipulated by fakeroot processes. SYNOPSIS faked [–debug] [–foreground] [–cleanup] [–key msg-key] [–load] [–save-file save-file] [–port TCP-port] DESCRIPTION If a fakeroot process wants to change the ownership of a file, then faked is the process that remembers that new owner. If later the same fakeroot process…
NAME faked – daemon that remembers fake ownership/permissions of files manipulated by fakeroot processes. SYNOPSIS faked [–debug] [–foreground] [–cleanup] [–key msg-key] [–load] [–save-file save-file] [–port TCP-port] DESCRIPTION If a fakeroot process wants to change the ownership of a file, then faked is the process that remembers that new owner. If later the same fakeroot process…
NAME faked – daemon that remembers fake ownership/permissions of files manipulated by fakeroot processes. SYNOPSIS faked [–debug] [–foreground] [–cleanup] [–key msg-key] [–load] [–save-file save-file] [–port TCP-port] DESCRIPTION If a fakeroot process wants to change the ownership of a file, then faked is the process that remembers that new owner. If later the same fakeroot process…
NAME fakechroot – gives a fake chroot environment SYNOPSIS fakechroot [-s|–use-system-libs] [-l|–lib library] [—] [command] DESCRIPTION fakechroot runs a command in an environment were is additional possibility to use chroot(8) command without root privileges. This is useful for allowing users to create own chrooted environment with possibility to install another packages without need for root privileges….
NAME fail2ban – a set of server and client programs to limit brute force authentication attempts. DESCRIPTION Fail2Ban consists of a client, server and configuration files to limit brute force authentication attempts. The server program fail2ban-server is responsible for monitoring log files and issuing ban/unban commands. It gets configured through a simple protocol by fail2ban-client,…
NAME fail2ban-testcases – run Fail2Ban unit-tests SYNOPSIS fail2ban-testcases [,OPTIONS/] [,regexps/] DESCRIPTION Script to run Fail2Ban tests battery OPTIONS –version show program’s version number and exit -h, –help show this help message and exit -l LOG_LEVEL, –log-level=,LOG_LEVEL/ Log level for the logger to use during running tests -n, –no-network Do not run tests that require the…
NAME fail2ban-server – start the server SYNOPSIS fail2ban-server [,OPTIONS/] DESCRIPTION Fail2Ban v0.9.6 reads log file that contains password failure report and bans the corresponding IP addresses using firewall rules. Only use this command for debugging purpose. Start the server with fail2ban-client instead. The default behaviour is to start the server in background. OPTIONS -b start…
NAME fail2ban-regex – test Fail2ban "failregex" option SYNOPSIS fail2ban-regex [,OPTIONS/] ,<LOG> <REGEX> /[,IGNOREREGEX/] DESCRIPTION Fail2Ban reads log file that contains password failure report and bans the corresponding IP addresses using firewall rules. This tools can test regular expressions for "fail2ban". LOG: string a string representing a log line filename path to a log file (,/var/log/auth.log/)…
NAME fail2ban-client – configure and control the server SYNOPSIS fail2ban-client [,OPTIONS/] ,<COMMAND>/ DESCRIPTION Fail2Ban v0.9.6 reads log file that contains password failure report and bans the corresponding IP addresses using firewall rules. OPTIONS -c <DIR> configuration directory -s <FILE> socket path -p <FILE> pidfile path -d dump configuration. For debugging -i interactive mode -v increase…
NAME factor – factor numbers SYNOPSIS factor [,NUMBER/]… factor ,OPTION/ DESCRIPTION Print the prime factors of each specified integer NUMBER. If none are specified on the command line, read them from standard input. –help display this help and exit –version output version information and exit AUTHOR Written by Paul Rubin, Torbjorn Granlund, and Niels Moller….
NAME faad — Process an Advanced Audio Codec stream SYNOPSIS faad [options] [-w | -o <output_filename> | -a <output_filename>] input_filename DESCRIPTION This utility provides a command line interface to libfaad2. This program reads in MPEG-4 AAC files, processes, and outputs them in either Microsoft WAV, MPEG-4 AAC ADTS, or standard PCM formats. OPTIONS -a <filename>,…
NAME faac – open source MPEG-4 and MPEG-2 AAC encoder SYNOPSIS faac [options] [-o outfile] infiles … <infiles> and/or <outfile> can be "-", which means stdin/stdout. DESCRIPTION FAAC is an open source MPEG-4 and MPEG-2 AAC encoder, it is licensed under the LGPL license. Note that the quality of FAAC is not up to par with…