8 System administration

11,057 pages in section 8.

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f2 to ft
fu to fx

f2

f2fs_io f2fs ioctl utility
f2fscrypt f2fs filesystem encryption utility
f2fslabel Change the label on an f2fs volume
f2fsslower-bpfcc Trace slow f2fs file operations, with per-event details.

fa

facter collect and display facts about the current system
fagenrules a script that merges component fapolicyd rule files
fai Fully Automatic Installation
fai-cd make a bootable CD-ROM or USB stick that performs an FAI
fai-chboot manage the network boot configuration files
fai-deps
fai-diskimage create a disk image for booting a VM
fai-make-nfsroot create the FAI nfsroot directory
fai-monitor fai monitor daemon
fai-nfsroot2image make a compressed image from the nfsroot
fai-setup Setup script for Fully Automatic Installation (FAI)
fai-start-stop-daemon a fake of the start-stop-daemon command
fai-statoverride dpkg-statoverride for multiple files
faifa configure HomePlug 1.0/AV devices
faillock Tool for displaying and modifying the authentication failure record files
faillog display faillog records or set login failure limits
failover UPS Failover Driver
faimond fai monitor daemon
faireboot No manpage for this program, utility or function.
fake IP address takeover tool
fake-hwclock Control fake hardware clock
fake_advertise6
fake_dhcps6
fake_dns6d
fake_dnsupdate6
fake_mipv6
fake_mld26
fake_mld6
fake_mldrouter6
fake_pim6
fake_router26
fake_router6
fake_solicitate6
fakeka Fake kaserver for AFS clients
fakepop a fake pop3 daemon
fal File Access Listener for DECnet
famd The File Alteration Monitor (FAM) daemon
fancontrol automated software based fan speed regulation
fapolicyd File Access Policy Daemon
fapolicyd-cli Fapolicyd CLI Tool
farpd ARP reply daemon
fastboot stopping and restarting the system
fasthalt stopping and restarting the system
fastnetmon a high performance DoS/DDoS load analyzer built on top of multiple packet capture engines
fastrm quickly remove a set of files
fatlabel set or get MS-DOS filesystem label or volume ID
fatrace report system wide file access events
faubackup Backup System using a Filesystem for Storage
faubackup-find Backup System using a Filesystem for Storage
faubackup-gather Backup System using a Filesystem for Storage
faubackup-scatter Backup System using a Filesystem for Storage
faultstat report page faults
fax500 X.500 capable mailer fax500 - X.500 capable fax delivery agent
faxabort tell a HylaFAX server to abort a receive
faxaddmodem configure a modem for use with HylaFAX
faxadduser add a fax user to the permissions file
faxanswer tell a HylaFAX server to answer the telephone
faxconfig dynamically change HylaFAX configuration parameters
faxcron HylaFAX routine maintenance script
faxdeluser delete a fax user from the permissions file
faxgetty HylaFAX front-door process
faxinfo print information about a received facsimile
faxlock tell a HylaFAX server to switch to LOCKWAIT state
faxmodem dynamically add a modem to a HylaFAX server system
faxmsg back end to faxabort, faxanswer and faxquit
faxq HylaFAX queue manager process
faxq-helper privileged helper process to access the fax queue
faxqclean HylaFAX queue cleaner process
faxquit tell a HylaFAX server to terminate
faxrcvd HylaFAX notification script for received facsimile
faxrunqd daemon to send fax jobs queued by faxspool(1)
faxsend HylaFAX facsimile transmit program
faxsetup setup a machine for use with HylaFAX
faxstate control ``modem state'' of a device used by HylaFAX
faxwatch monitor low-level HylaFAX server actions

fb

fbb Script to start the fbb daemon
fbgetty Frame Buffer GETTY
fbguard start and restart firebid server
fbset show and modify frame buffer device settings

fc

fcgistarter Start a FastCGI program
fcgiwrap serve CGI applications over FastCGI
fcheck IDS filesystem baseline integrity checker
fcnsq Fibre Channel Name Server Query Tool
fcoeadm The Open-FCoE Administration Tool
fcoemon Open-FCoE service daemon
fcopy copy files using classes
fcping Fibre Channel Ping (ELS ECHO) tool
fcrls Fibre Channel Read Link Error Status Block (RLS) tool
fcron daemon to execute scheduled tasks
fcron-update-crontabs refreshes all fcron crontabs
fctStartAdsl start your eagle-usb dsl connection.
fctStopAdsl stop your eagle-usb adsl connection.

fd

fdcontrol display and modify floppy disk parameters
fdflush force floppy disk drive to detect disk change
fdformat low-level format a floppy disk
fdisk manipulate disk partition table
fdmanager manages set of FramerD servers
fdservctl manipulates FramerD configuration files
fdutilsconfig configure the suid bit of fdmount

fe

febootstrap Bootstrapping tool for creating supermin appliances
febootstrap-install Install a file in an febootstrap root filesystem
febootstrap-minimize Minimize an febootstrap image
febootstrap-run Run extra commands in febootstrap root filesystem
febootstrap-supermin-helper Reconstruct initramfs from supermin appliance.
febootstrap-to-initramfs Convert febootstrap root to initramfs (cpio) file.
febootstrap-to-supermin Convert febootstrap root to supermin appliance.
feedbackd A daemon to provide feedback on events
fence I/O Fencing reference guide
fence_ack_manual a program to override fenced fencing operations
fence_aliyun Fence agent for Aliyun (Aliyun Web Services)
fence_alom Fence agent for Sun ALOM
fence_amt Fence agent for AMT
fence_apc Fence agent for APC over telnet/ssh
fence_apc_snmp Fence agent for APC, Tripplite PDU over SNMP fence_tripplite_snmp - Fence agent for Tripplife over SNMP (symlink)
fence_aws Fence agent for AWS (Amazon Web Services)
fence_azure_arm Fence agent for Azure Resource Manager
fence_baytech I/O Fencing agent for Baytech RPC switches in combination with a Cyclades Terminal Server
fence_bladecenter Fence agent for IBM BladeCenter
fence_brocade Fence agent for HP Brocade over telnet/ssh
fence_bullpap I/O Fencing agent for Bull FAME architecture controlled by a PAP management console.
fence_cdu Fence agent for a Sentry Switch CDU over telnet
fence_cisco_mds Fence agent for Cisco MDS
fence_cisco_ucs Fence agent for Cisco UCS
fence_compute Fence agent for the automatic resurrection of OpenStack compute instances
fence_cpint I/O Fencing agent for GFS on s390 and zSeries VM clusters
fence_crosslink Fence agent for cross-link two-node clusters
fence_cyberpower_ssh Fence agent for CyberPower over ssh
fence_docker Fence agent for Docker
fence_drac Power Fencing agent for Dell DRAC IV
fence_drac5 Fence agent for Dell DRAC CMC/5
fence_dummy Dummy fence agent
fence_eaton_snmp Fence agent for Eaton over SNMP
fence_eaton_ssh Fence agent for Eaton ePDU G3 over SSH
fence_ecloud Fence Agent for ANS eCloud
fence_egenera I/O Fencing agent for the Egenera BladeFrame
fence_emerson Fence agent for Emerson over SNMP
fence_eps Fence agent for ePowerSwitch fence_epsr2 - Fence agent for ePowerSwitch R2 and newer (symlink)
fence_epsr2 Fence agent for ePowerSwitch fence_epsr2 - Fence agent for ePowerSwitch R2 and newer (symlink)
fence_evacuate Fence agent for the automatic resurrection of OpenStack compute instances
fence_gce Fence agent for GCE (Google Cloud Engine)
fence_gnbd I/O Fencing agent for GNBD-based GFS clusters
fence_hds_cb Fence agent for Hitachi Compute Blade systems
fence_heuristics_ping Fence agent for ping-heuristic based fencing
fence_hpblade Fence agent for HP BladeSystem
fence_ibm_powervs Fence agent for IBM PowerVS
fence_ibm_vpc Fence agent for IBM Cloud VPC
fence_ibmblade Fence agent for IBM BladeCenter over SNMP
fence_ibmz Fence agent for IBM z LPARs
fence_idrac Fence agent for IPMI fence_ilo3 - Fence agent for HP iLO3 (symlink) fence_ilo4 - Fence agent for HP iLO4 (symlink) fence_ilo5 - Fence agent for HP iLO5 (symlink) fence_ipmilanplus - Fence agent for IPMIv2 lanplus (symlink) fence_imm - Fence agent for IBM Integrated Management Module (symlink) fence_idrac - Fence agent for Dell iDRAC (symlink)
fence_ifmib Fence agent for IF MIB
fence_ilo Fence agent for HP iLO fence_ilo2 - Fence agent for HP iLO2 (symlink)
fence_ilo2 Fence agent for HP iLO fence_ilo2 - Fence agent for HP iLO2 (symlink)
fence_ilo3 Fence agent for IPMI fence_ilo3 - Fence agent for HP iLO3 (symlink) fence_ilo4 - Fence agent for HP iLO4 (symlink) fence_ilo5 - Fence agent for HP iLO5 (symlink) fence_ipmilanplus - Fence agent for IPMIv2 lanplus (symlink) fence_imm - Fence agent for IBM Integrated Management Module (symlink) fence_idrac - Fence agent for Dell iDRAC (symlink)
fence_ilo3_ssh Fence agent for HP iLO over SSH fence_ilo3_ssh - Fence agent for HP iLO3 over SSH (symlink) fence_ilo4_ssh - Fence agent for HP iLO4 over SSH (symlink) fence_ilo5_ssh - Fence agent for HP iLO5 over SSH (symlink)
fence_ilo4 Fence agent for IPMI fence_ilo3 - Fence agent for HP iLO3 (symlink) fence_ilo4 - Fence agent for HP iLO4 (symlink) fence_ilo5 - Fence agent for HP iLO5 (symlink) fence_ipmilanplus - Fence agent for IPMIv2 lanplus (symlink) fence_imm - Fence agent for IBM Integrated Management Module (symlink) fence_idrac - Fence agent for Dell iDRAC (symlink)
fence_ilo4_ssh Fence agent for HP iLO over SSH fence_ilo3_ssh - Fence agent for HP iLO3 over SSH (symlink) fence_ilo4_ssh - Fence agent for HP iLO4 over SSH (symlink) fence_ilo5_ssh - Fence agent for HP iLO5 over SSH (symlink)
fence_ilo5 Fence agent for IPMI fence_ilo3 - Fence agent for HP iLO3 (symlink) fence_ilo4 - Fence agent for HP iLO4 (symlink) fence_ilo5 - Fence agent for HP iLO5 (symlink) fence_ipmilanplus - Fence agent for IPMIv2 lanplus (symlink) fence_imm - Fence agent for IBM Integrated Management Module (symlink) fence_idrac - Fence agent for Dell iDRAC (symlink)
fence_ilo5_ssh Fence agent for HP iLO over SSH fence_ilo3_ssh - Fence agent for HP iLO3 over SSH (symlink) fence_ilo4_ssh - Fence agent for HP iLO4 over SSH (symlink) fence_ilo5_ssh - Fence agent for HP iLO5 over SSH (symlink)
fence_ilo_moonshot Fence agent for HP Moonshot iLO
fence_ilo_mp Fence agent for HP iLO MP
fence_ilo_ssh Fence agent for HP iLO over SSH fence_ilo3_ssh - Fence agent for HP iLO3 over SSH (symlink) fence_ilo4_ssh - Fence agent for HP iLO4 over SSH (symlink) fence_ilo5_ssh - Fence agent for HP iLO5 over SSH (symlink)
fence_imm Fence agent for IPMI fence_ilo3 - Fence agent for HP iLO3 (symlink) fence_ilo4 - Fence agent for HP iLO4 (symlink) fence_ilo5 - Fence agent for HP iLO5 (symlink) fence_ipmilanplus - Fence agent for IPMIv2 lanplus (symlink) fence_imm - Fence agent for IBM Integrated Management Module (symlink) fence_idrac - Fence agent for Dell iDRAC (symlink)
fence_intelmodular Fence agent for Intel Modular
fence_ipdu Fence agent for iPDU over SNMP
fence_ipmilan Fence agent for IPMI fence_ilo3 - Fence agent for HP iLO3 (symlink) fence_ilo4 - Fence agent for HP iLO4 (symlink) fence_ilo5 - Fence agent for HP iLO5 (symlink) fence_ipmilanplus - Fence agent for IPMIv2 lanplus (symlink) fence_imm - Fence agent for IBM Integrated Management Module (symlink) fence_idrac - Fence agent for Dell iDRAC (symlink)
fence_ipmilanplus Fence agent for IPMI fence_ilo3 - Fence agent for HP iLO3 (symlink) fence_ilo4 - Fence agent for HP iLO4 (symlink) fence_ilo5 - Fence agent for HP iLO5 (symlink) fence_ipmilanplus - Fence agent for IPMIv2 lanplus (symlink) fence_imm - Fence agent for IBM Integrated Management Module (symlink) fence_idrac - Fence agent for Dell iDRAC (symlink)
fence_ironic Fence agent for OpenStack's Ironic (Bare Metal as a service)
fence_kdump fencing agent for use with kdump crash recovery service
fence_kdump_send send kdump acknowlegement message to cluster nodes
fence_kubevirt Fence agent for KubeVirt
fence_ldom Fence agent for Sun LDOM
fence_legacy Part of the Pacemaker cluster resource manager
fence_lindypdu Fence agent for Lindy over SNMP
fence_lpar Fence agent for IBM LPAR
fence_manual program run by fenced as a part of manual I/O Fencing
fence_mcdata I/O Fencing agent for McData FC switches
fence_mpath Fence agent for multipath persistent reservation
fence_na
fence_netio Power Fencing agent for Koukaam NETIO-230B
fence_node a utility to run fence agents
fence_nutanix_ahv Fencing agent for Nutanix AHV Cluster VMs.
fence_openstack Fence agent for OpenStack's Nova service
fence_ovh Fence agent for OVH
fence_ovm Fence agent for Oracle VM
fence_pcmk Part of the Pacemaker cluster resource manager
fence_powerman Fence Agent for Powerman
fence_pve Fencing agent for the Proxmox Virtual Environment
fence_rackswitch I/O Fencing agent for RackSaver RackSwitch
fence_raritan Power Fencing agent for Raritan Dominion PX
fence_raritan_px3 Power Fencing agent for Raritan Dominion PX2 and PX3
fence_rcd_serial rcd_serial fence agent
fence_redfish Power Fencing agent for Redfish
fence_rhevm Fence agent for RHEV-M REST API
fence_rib I/O Fencing agent for Compaq Remote Insight Lights Out card
fence_rsa Fence agent for IBM RSA
fence_rsb Power Fencing agent for Fujitsu-Siemens RSB
fence_sanbox2 Fence agent for QLogic SANBox2 FC switches
fence_sbd Fence agent for sbd
fence_scsi Fence agent for SCSI persistent reservation
fence_skalar Skala-R Fence agent
fence_tool a utility for the fenced daemon
fence_tripplite_snmp Fence agent for APC, Tripplite PDU over SNMP fence_tripplite_snmp - Fence agent for Tripplife over SNMP (symlink)
fence_vbox Fence agent for VirtualBox
fence_virsh Fence agent for virsh
fence_virt Fence agent for virtual machines
fence_virtd Fencing host for virtual machines
fence_vixel I/O Fencing agent for Vixel FC switches
fence_vmware Fence agent for VMWare
fence_vmware_rest Fence agent for VMware REST API
fence_vmware_soap Fence agent for VMWare over SOAP API
fence_vmware_vcloud Fence agent for VMware vCloud Director API
fence_watchdog Part of the Pacemaker cluster resource manager
fence_wti Fence agent for WTI
fence_xcat I/O Fencing agent for xcat environments
fence_xenapi Fence agent for Citrix XenServer over XenAPI
fence_xvm Fence agent for virtual machines
fence_xvmd Libvirt-based, general purpose fencing host for virtual machines.
fence_zvm Power Fencing agent for GFS on System z z/VM Clusters
fence_zvmip Fence agent for use with z/VM Virtual Machines
fenced the I/O Fencing daemon
fentonups Driver for Fenton Technologies (Megatec protocol) UPS equipment
fetch fetch news via NNTP
fetch-crl retrieve certificate revocation lists
fetchipac ip accounting kernel data and database handler
fetchnews fetch news via NNTP

ff

ffingerd secure and lightweight finger daemon
ffproxy filtering HTTP/HTTPS proxy server
ffsinfo dump all meta information of an existing ufs file system

fg

fgadm filtergen command program
fgetty a small getty for linux
fghack is an anti-backgrounding tool.

fh

fh-embed convert flashybrid system to embedded mode
fh-full convert flashybrid system to full mode
fh-sync synchronize all changes to the permanent storage
fh-update let flashybrid know about changes to the system

fi

fiaif FIAIF is an Intelligent Firewall.
fiaif-getdev retrieve interface data and print information to standard out.
fiaif-scan print syslog entries in human readable form
fiaif-update tests for new version and updated reserved_networks file.
fidentify Determine file type using PhotoRec database
fiforead test program for aprsdigi.
fifowrite test program for aprsdigi.
file-pr files incoming problem reports in GNATS database
filebucket Store and retrieve files in a filebucket
filecap a program to see capabilities
filechan file-writing backend for InterNetNews
filefrag report on file fragmentation
filegone-bpfcc Trace why file gone (deleted or renamed). Uses Linux eBPF/bcc.
filelife-bpfcc Trace the lifespan of short-lived files. Uses Linux eBPF/bcc.
fileserver Initializes the File Server component of the fs process
fileslower-bpfcc Trace slow synchronous file reads and writes.
filesnarf sniff files from NFS traffic
filetea Web based file sharing service daemon
filetop-bpfcc File reads and writes by filename and process. Top for files.
filetraq keep track of changes in config files.
filter-a filter A in DNS responses when AAAA is present
filter-aaaa filter AAAA in DNS responses when A is present
filter-dkimsign add dkim signature to messages
filter-senderscore SenderScore filter for OpenSMTPD
filterctl Courier mail filters
filtergen packet filter compiler
FilterProxy a filtering web proxy
find-provides find dependency information for rpm building.
find-requires find dependency information for rpm building.
find_member Find all Mailman mailing lists that a member's address is on
findchip checks the FIR chipset.
findfs find a filesystem by label or UUID
findmnt find a filesystem
findoid a ZFS file version listing tool.
findsuper No manpage for this program, utility or function.
fingerd remote user information server
finit Fast init for Linux systems
fipvlan Fibre Channel over Ethernet VLAN Discovery
firebird Firebird server
firehol An easy to use but powerful iptables stateful firewall
firehol-wizard Generating configuration files for FireHOL
firestarter program to manage and observe firewalls
firewalk Active Reconnaissance Network Security Tool with Extreme Prejudice
firewall-easy easyly setup firewalling rules
firewall6
firewire-phy-command low-level FireWire bus and PHY configuration
firewire-request query and configure FireWire devices
firmwaresyncd synchronize files used by the system firmware
fixfiles fix file SELinux security contexts.
fixmount fix remote mount entries
fixparts MBR partition table repair utility
fixperm check/fix permissions on files
fixup-linkedattrs Directory Server perl script for creating a "fixup" task for linked attributes.
fixup-linkedattrs.pl Directory Server perl script for creating a "fixup" task for linked attributes.
fixup-memberof Directory Server perl script for memberOf attributes.
fixup-memberof.pl Directory Server perl script for memberOf attributes.

fl

flashcache_create create a new flashcache volume
flashcache_destroy destroy an existing flashcache volume
flashcache_load load an existing writeback cache volume
flashcache_setioctl Set I/O behavior for special process in flashcache
flashprog detect, read, write, verify and erase flash chips
flashprog-config read and write status and configuration registers of flash chips
flashprog-write-protect control write-protection settings of flash chips
flashrom detect, read, write, verify and erase flash chips
flashstat Display flashcache statistic information
flexd flexnet routing daemon backend for URONode.
flood_advertise6
flood_dhcpc6
flood_mld26
flood_mld6
flood_mldrouter6
flood_redir6
flood_router26
flood_router6
flood_rs6
flood_solicitate6
flood_unreach6
flowctl ng_netflow(4) control utility
flowtop top-like netfilter TCP/UDP/SCTP/DCCP/ICMP(v6) flow tracking
flush Postfix fast flush server
flushb No manpage for this program, utility or function.

fm

fmaptool Converts plaintext fmd files into fmap blobs
fml mailing list server/driver package
fmlconfigure fml configuration control program used by system administrator
fms Determine a tape's capacity and a tape device's filemark size
fmtdump decode nmh format files
fmtree map a directory hierarchy
fmtutil utility for maintaining TeX format files

fn

fnfxd the daemon reacts on Fn-x combinations and hot-keys which are defined in `/etc/fnfxd/fnfxd.conf'.
fnord-conf sets up a fnord HTTP service
fnord-ssl-conf sets up a fnord HTTPS service
fnotifystat a tool to show file system activity

fo

fodtrack Driver for the fodtrack rotor interface
fontdump extract fonts from files
foomatic-addpjloptions Format PJL option information the for foomatic database
foomatic-fix-xml
foomatic-getpjloptions <put a short description here>
foomatic-kitload installs a data kit into the foomatic database.
foomatic-ppdload <put a short description here>
foomatic-preferred-driver <put a short description here>
foomuuri multizone bidirectional nftables firewall
foremost Recover files using their headers, footers, and data structures
forked-daapd iTunes-compatible DAAP server with MPD, Chromecast and RSP support
forkstat a tool to show process fork/exec/exit activity
fort RPKI validator and RTR server
four2six

fp

fpga_load Xorcom Astribank (xpp) firmware tool
fping send ICMP ECHO_REQUEST packets to network hosts
fping6 backwards compatibility with fping below version 4.0
fpipemon Frame Relay Monitor for Sangoma WAN Cards
fprobe a NetFlow probe
fprobe-ulog a NetFlow probe

fr

frag simple fragmentation checker
fragiso split rpm packages from an iso and reassemble the iso later on
fragmentation6
fragroute intercept, modify, and rewrite egress traffic
fragrouter network intrusion detection evasion toolkit
fragrouter6
fragtest test IP fragment reassembly behaviour
freebsd-config build system configuration files
freebsd-mtree map a directory hierarchy
freebsd-update fetch and install binary updates to FreeBSD
freeradius Authentication, Authorization and Accounting server
freeramdisk frees the memory used by the loadlin ramdisk
freetennis free tennis simulation game
frm_admin administer file residency parameters
frm_purged File Residency Manager purge daemon
frm_xfragent File Residency Manager Transfer agent
frm_xfrd File Residency Manager transfer daemon
frox a transparent ftp proxy and cache.
frr-bfdd a bfd routing engine for use with FRRouting.
frr-bgpd a BGPv4, BGPv4+, BGPv4- routing engine for use with FRRouting.
frr-eigrpd an EIGRP routing engine for use with FRRouting.
frr-fabricd an OpenFabric routing engine for use with FRRouting.
frr-isisd an IS-IS routing engine for use with FRRouting.
frr-ldpd an LDP routing engine for use with FRRouting.
frr-nhrpd a Next Hop Routing Protocol routing engine for use with FRRouting.
frr-ospf6d an OSPFv3 routing engine for use with FRRouting.
frr-ospfd an OSPFv2 routing engine for use with FRRouting.
frr-pbrd a PBR routing engine for use with FRRouting.
frr-pimd a PIM routing engine for use with FRRouting.
frr-ripd a RIP routing engine for use with FRRouting.
frr-ripngd a RIPNG routing engine for use with FRRouting.
frr-staticd a static route manager routing engine for use with FRRouting.
frr-vrrpd a VRRP routing engine for use with FRRouting.
frr-watchfrr a program to monitor the status of FRRouting daemons
frr-zebra a routing manager for use with associated FRRouting components.

fs

fsadm Utility to resize or check a filesystem on a device
fsarchiver filesystem archiver
fsbrowser No manpage for this program, utility or function.
fsck check and repair a Linux filesystem
fsck.apfs check an APFS filesystem
fsck.btrfs do nothing, successfully
fsck.cramfs fsck compressed ROM file system
fsck.exfat check an exFAT filesystem
fsck.ext2 check a Linux ext2/ext3/ext4 file system
fsck.ext3 check a Linux ext2/ext3/ext4 file system
fsck.ext4 check a Linux ext2/ext3/ext4 file system
fsck.ext4dev check a Linux ext2/ext3/ext4 file system
fsck.f2fs check a Linux F2FS file system
fsck.fat check and repair MS-DOS FAT filesystems
fsck.gfs Offline GFS file system checker
fsck.gfs2 offline GFS and GFS2 file system checker
fsck.hfs HFS file system consistency check
fsck.hfsplus HFS file system consistency check
fsck.jfs initiate replay of the JFS transaction log, and check and repair a JFS formatted device
fsck.minix check consistency of Minix filesystem
fsck.msdos check and repair MS-DOS FAT filesystems
fsck.nfs Dummy fsck.nfs script that always returns success.
fsck.ocfs2 Check an OCFS2 file system.
fsck.ocfs2.checks Consistency checks that fsck.ocfs2(8) performs and its means for fixing inconsistencies.
fsck.reiser4 the program for checking and repairing reiser4 filesystem.
fsck.reiserfs The checking tool for the ReiserFS filesystem.
fsck.ufs file system consistency check and interactive repair
fsck.vfat check and repair MS-DOS FAT filesystems
fsck.vmfs VMFS file system check utility
fsck.vmfs6 VMFS6 file system check utility
fsck.winregfs Check a Windows registry file
fsck.xfs do nothing, successfully
fsck.zfs dummy ZFS filesystem checker
fsck_4.2bsd file system consistency check and interactive repair
fsck_ext2fs Second Extended File System consistency check and interactive repair
fsck_ffs file system consistency check and interactive repair
fsck_fskit file system consistency check and interactive repair for FSKit
fsck_hfs HFS file system consistency check
fsck_msdos DOS/Windows (FAT) file system consistency checker
fsck_msdosfs DOS/Windows (FAT) file system consistency checker
fsck_ufs file system consistency check and interactive repair
fsconf Manage file systems and swaps
fsdb FFS debugging/editing tool
fsdb.ufs FFS debugging/editing tool
fsfreeze suspend access to a filesystem (Ext3/4, ReiserFS, JFS, XFS)
fsinfo filesystem management tool for amd
fsirand randomize inode generation numbers
fspd File Service Protocol (FSP) server
fssync-debug Introduction to the fssync-debug command suite
fssync-debug_attach Forces full volume attachment (FSYNC_VOL_ATTACH opcode)
fssync-debug_callback Breaks callbacks for a volume (FSYNC_VOL_BREAKCBKS opcode)
fssync-debug_detach Detaches a volume (FSYNC_VOL_DONE opcode)
fssync-debug_error Forces volume into hard error state (FSYNC_VOL_FORCE_ERROR opcode)
fssync-debug_header Retrieves volume disk data structure (FSYNC_VOL_QUERY_HDR opcode)
fssync-debug_leaveoff Leaves a volume offline (FSYNC_VOL_LEAVE_OFF opcode)
fssync-debug_list Historical sync command (FSYNC_VOL_LISTVOLUMES opcode)
fssync-debug_mode Changes volume attach mode (FSYNC_VOL_NEEDVOLUME opcode)
fssync-debug_move Sets volume moved flag (FSYNC_VOL_MOVE opcode)
fssync-debug_offline Brings a volume offline (FSYNC_VOL_OFF opcode)
fssync-debug_online Brings a volume online (FSYNC_VOL_ON opcode)
fssync-debug_query Displays volume structure (FSYNC_VOL_QUERY opcode)
fssync-debug_stats Displays various statistics
fssync-debug_vgcadd Add an entry to the VG cache (FSYNC_VG_UPDATE opcode)
fssync-debug_vgcdel Delete an entry from the VG cache (FSYNC_VG_UPDATE opcode)
fssync-debug_vgcquery Displays VG cache contents (FSYNC_VG_QUERY opcode)
fssync-debug_vgcscan Force a VG cache rescan (FSYNC_VG_SCAN opcode)
fssync-debug_vgcscanall Force a VG cache rescan on all partitions (FSYNC_VG_SCAN_ALL opcode)
fssync-debug_vnode Display vnode info (FSYNC_VOL_QUERY_VNODE opcode)
fssync-debug_volop Display pending volume operation info (FSYNC_VOL_QUERY_VOP opcode)
fstab-decode run a command with fstab-encoded arguments
fstab-sync Update the /etc/fstab file in response to HAL events
fstrace Introduction to the fstrace command suite
fstrace_apropos Displays each help entry containing a keyword string
fstrace_clear Clears the trace log
fstrace_dump Dumps a trace log
fstrace_help Displays help for fstrace commands
fstrace_lslog Displays information about a log
fstrace_lsset Reports the status of an event set
fstrace_setlog Sets the size of a trace log
fstrace_setset Sets the status of an event set
fstrim discard unused blocks on a mounted filesystem
fstyp determine filesystem type
fstyp_hfs check for an HFS volume
fstyp_msdos check for an MSDOS FAT volume
fstyp_ntfs check for a Windows NT File System (NTFS) volume
fstyp_udf check for a UDF volume
fswcert manipulate raw RSA keys and PKIX certificates

ft

ftar extract tar files using classes
ftformat format floppy tape cartridges using the floppy tape kernel driver ftape
ftl_check Flash Translation Layer format checker
ftl_format Flash Translation Layer formatting utility
ftp-gw FTP proxy server
ftp-proxy application level proxy for the FTP protocol
ftpasswd manipulates ProFTPD authentication files
ftpcloudfs FTP interface to Rackspace Cloud Files and OpenStack Object Storage
ftpd File Transfer Protocol server.
ftpd_selinux Security-Enhanced Linux policy for ftp daemons.
ftpdctl ProFTPD control program
ftpmirror Mirroring directory hierarchy using FTP protocol
ftpmount mount a FTP filesystem
ftprestart restart previously shutdown ftp servers
ftpscrub scrub the proftpd scoreboard file of stale entries
ftpshut shut down all proftpd servers at a given time
ftpshut.wu-ftpd-academ close down the ftp servers at a given time
ftpstats FTP Log summarizer
ftpwatch Notifies you of changes on remote ftp servers
ftwire2bro converts NetFlow v5 files in wire format to bro format

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