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.
fipshmac – create FIPS-140-2 validation checksum files Syntax fipshmac [-d <directory>] file1 [file2 …] Description fipshmac will create FIPS-140-2 checksum files for all the filenames specified. If the -d option is not specified, checksum files will be written in the same directory as the file being checksummed. It will prepend a ‘.’ and append ‘.hmac’…
fipscheck – perform a FIPS-140-2 validation check of one or more files Syntax fipscheck [-s <hmac-suffix>] file1 [file2 …] Description fipscheck will perform a FIPS-140-2 validation of a file using a stored checksum of a file. The file containing the checksum value is first looked up in the /usr/lib{64,}/fipscheck directory and if not found there,…
fingerd_selinux – Security Enhanced Linux Policy for the fingerd processes Description Security-Enhanced Linux secures the fingerd processes via flexible mandatory access control. The fingerd processes execute with the fingerd_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
findmnt – find a filesystem Synopsis findmnt [options] findmnt [options] device|mountpoint findmnt [options] [–source] device [–target path|–mountpoint mountpoint] Description findmnt will list all mounted filesystems or search for a filesystem. The findmnt command is able to search in /etc/fstab, /etc/mtab or /proc/self/mountinfo. If device or mountpoint is not given, all filesystems are shown. The device…
findfs – find a filesystem by label or UUID Synopsis findfs NAME=value Description findfs will search the block devices in the system looking for a filesystem or partition with specified tag. The currently supported tags are: LABEL=<label> Specifies filesystem label. UUID=<uuid> Specifies filesystem UUID. PARTUUID=<uuid> Specifies partition UUID. This partition identifier is supported for example…
findchip – checks the FIR chipset. Synopsis findchip [ -d dongle ] [ -v ] [ -l ] [ <chip1 .. chipN> ] [ -h ] Options -d enables debug output -v be verbose -l lists supported chipsets -h prints help message Description findchip checks the FIR chipset. findchip must be run as root or…
filesnarf – sniff files from NFS traffic Synopsis filesnarf [-i interface | -p pcapfile] [[-v] pattern [expression]] Description filesnarf saves files sniffed from NFS traffic in the current working directory. Options -i interface Specify the interface to listen on. -p pcapfile Process packets from the specified PCAP capture file instead of the network. -v "Versus"…
filefrag – report on file fragmentation Synopsis filefrag [ -bblocksize ] [ -BeEkPsvVxX ] [ files… ] Description filefrag reports on how badly fragmented a particular file might be. It makes allowances for indirect blocks for ext2 and ext3 file systems, but can be used on files for any file system. The filefrag program initially…
filechan – file-writing backend for InterNetNews Synopsis filechan [ -d directory ] [ -f num_fields ] [ -m mapfile ] [ -p pidfile ] Description Filechan reads lines from standard input and copies certain fields in each line into files named by other fields within the line. Filechan is intended to be called by innd(8)…
filecap – a program to see capabilities Synopsis filecap [ -a | -d | /dir | /dir/file [cap1 cap2 …] ] Description filecap is a program that prints out a report of programs with file based capabilities. If a file is not in the report or there is no report at all, no capabilities were…
fidentify – Determine file type using PhotoRec database Synopsis fidentify [–check] [directory|file] fidentify –version Description fidentify identify the file type, the "extension", by using the same database than PhotoRec. When a file or directory is specified, fidentify will output the type of file, or files under the specified directory. If given no arguments, fidentify will output type…
fetchmail_selinux – Security Enhanced Linux Policy for the fetchmail processes Description Security-Enhanced Linux secures the fetchmail processes via flexible mandatory access control. The fetchmail processes execute with the fetchmail_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
fetch-crl – retrieve certificate revocation lists Synopsis fetch-crl [-c config] [-v[v..]] [-q] [-h] [–inet6glue] [-l infopath] [-o outputpath] [-s statepath] [-a agingtolerance] [-T httptimeout] [-r randomwait] [-p parallelism] [–formats openssl|pem|der|nss] .. [–define key=value] .. [–cfgdir dirname] Description The fetch-crl utility will retrieve certificate revocation lists (CRLs) for a set of installed trust anchors, based on crl_url files…
fenced_selinux – Security Enhanced Linux Policy for the fenced processes Description Security-Enhanced Linux secures the fenced processes via flexible mandatory access control. The fenced processes execute with the fenced_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
fenced – the I/O Fencing daemon Synopsis fenced [OPTIONS] Description The fencing daemon, fenced, fences cluster nodes that have failed. Fencing a node generally means rebooting it or otherwise preventing it from writing to storage, e.g. disabling its port on a SAN switch. Fencing involves interacting with a hardware device, e.g. network power switch, SAN…
fence_zvm – I/O Fencing agent for GFS on s390 and zSeries VM clusters Synopsis fence_zvm [OPTION]… Description fence_zvm is an I/O Fencing agent used on a GFS virtual machine in a s390 or zSeries VM cluster. It uses the s3270 program to log the specified virtual machine out of VM. For fence_zvm to execute correctly,…
fence_xvmd – Libvirt-based, general purpose fencing host for virtual machines. Synopsis fence_xvmd [OPTION]… Description fence_xvmd is an I/O Fencing host which resides on bare metal machines and is used in conjunction with the fence_xvm fencing agent. Together, these two programs can be used to fence can be used machines which are part of a cluster….
fence_virt – Fencing agent for virtual machines using VM Channel fence_xvm – Fencing agent for virtual machines using multicast Description fence_virt and fence_xvm are an I/O Fencing agents which can be used with virtual machines. Fence_xvm is backward compatible with fence_xvmd. Fence_virt and fence_xvm talk to fence_virtd, which supports multiple backend plugins, including: – libvirt…
fence_xcat – I/O Fencing agent for xcat environments Synopsis fence_xcat [OPTION]… Description fence_xcat is a wrapper to the rpower(1) command that is distributed with the xCAT project available at http://www.xcat.org. Use of fence_xcat requires that xcat has already been properly configured for your environment. Refer to xCAT(1) for more information on configuring xCAT. fence_xcat accepts…
fence_wti – Fence agent for WTI Description fence_wti is an I/O Fencing agent which can be used with the WTI Network Power Switch (NPS). It logs into an NPS via telnet or ssh and boots a specified plug. Lengthy telnet connections to the NPS should be avoided while a GFS cluster is running because the…