Section 8

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.
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
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
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.
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
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
ffingerd · secure and lightweight finger daemon
ffproxy · filtering HTTP/HTTPS proxy server
ffsinfo · dump all meta information of an existing ufs file system
fgadm · filtergen command program
fgetty · a small getty for linux
fghack · is an anti-backgrounding tool.
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
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.
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.
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
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
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
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
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.
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 check
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
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
fud · provide information about user mailboxes
full_backup · run a full backup with the afbackup package
funccount · count kernel function calls matching specified wildcards. Uses Linux ftrace.
funccount-bpfcc · Count function, tracepoint, and USDT probe calls matching a pattern. Uses Linux eBPF/bcc.
funccount-perf · count kernel function calls matching specified wildcards. Uses Linux ftrace.
funcgraph-perf · trace kernel function graph, showing child function calls and times. Uses Linux ftrace.
funcinterval-bpfcc · Time interval between the same function, tracepoint as a histogram.