ipptoolfile ipptool file format
issue prelogin message and identification file
journald.conf.d Journal service configuration files
keyboard keyboard configuration file
keymaps keyboard table descriptions for loadkeys and dumpkeys
libnftables-json Supported JSON schema by libnftables
locale describes a locale definition file
locale.conf Configuration file for locale settings
locale.gen Configuration file for locale-gen
localtime Local timezone configuration file
login.defs shadow password suite configuration
logind.conf.d Login manager configuration files
logrotate rotates, compresses, and mails system logs
logrotate.conf rotates, compresses, and mails system logs
lxpanel.hints Configuration hints for lxpanel plugins
machine-id Local machine ID configuration file
machine-info Local machine information file
magic file command's magic pattern file
mailcap metamail capabilities file
manpath format of the /etc/manpath.config file
mke2fs.conf Configuration file for mke2fs
modprobe.d Configuration directory for modprobe
modules.dep Module dependency information
modules.dep.bin Module dependency information
moduli Diffie-Hellman moduli
motd message of the day
nanorc GNU nano's configuration file
netconfig network configuration data base
networkd.conf.d Global Network configuration files
networks network name information
nfs fstab format and options for the nfs file systems
nfsidmap The NFS idmapper upcall program
nologin prevent unprivileged users from logging into the system
nss Name Service Switch configuration file
os-release Operating system identification
pam.conf PAM configuration files
pam.d PAM configuration files
papersize specify preferred paper size
passwd the password file
pipewire.conf The PipeWire server configuration file
ppdcfile cups ppd compiler source file format (deprecated)
proc process information pseudo-filesystem
procfs process information pseudo-filesystem
protocols protocols definition file
pstore.conf.d PStore configuration file
pulse-cli-syntax PulseAudio Command Line Interface Syntax
repertoiremap map symbolic character names to Unicode code points
request-key.conf Instantiation handler configuration file
resolvconf.conf resolvconf configuration file
resolved.conf.d Network Name Resolution configuration files
resolver resolver configuration file
rpc RPC program number data base
sane-abaton SANE backend for Abaton flatbed scanners
sane-agfafocus SANE backend for AGFA Focus flatbed scanners
sane-apple SANE backend for Apple flatbed scanners
sane-artec SANE backend for Artec flatbed scanners
sane-artec_eplus48u SANE backend for the scanner Artec E+ 48U and re-badged models
sane-as6e SANE backend for using the Artec AS6E parallel port interface scanner.
sane-avision SANE backend for original Avision and Avision OEM scanners (HP, Minolta, Mitsubishi, UMAX and possibly more) flatbed and f...
sane-bh SANE backend for Bell+Howell Copiscan II series document scanners
sane-canon SANE backend for Canon SCSI scanners
sane-canon630u SANE backend for the Canon 630u USB flatbed scanner
sane-canon_dr SANE backend for Canon DR-series scanners
sane-canon_lide70 SANE backend for the Canon LiDE 70 USB flatbed scanner
sane-canon_pp SANE backend for Canon CanoScan Parallel Port flatbed scanners
sane-cardscan SANE backend for Corex CardScan usb scanners
sane-coolscan SANE backend for Nikon film-scanners
sane-coolscan2 SANE backend for Nikon Coolscan film scanners
sane-coolscan3 SANE backend for Nikon Coolscan film scanners
sane-dc210 SANE backend for Kodak DC210 Digital Camera
sane-dc240 SANE backend for Kodak DC240 Digital Camera
sane-dc25 SANE backend for Kodak DC20/DC25 Digital Cameras
sane-dll SANE dynamic backend loader
sane-dmc SANE backend for the Polaroid Digital Microscope Camera
sane-epjitsu SANE backend for Epson-based Fujitsu USB scanners.
sane-epson SANE backend for EPSON scanners
sane-epson2 SANE backend for EPSON scanners
sane-epsonds SANE backend for EPSON ESC/I-2 scanners
sane-escl SANE backend for eSCL scanners
sane-fujitsu SANE backend for Fujitsu flatbed and ADF scanners
sane-genesys SANE backend for GL646, GL841, GL843, GL847 and GL124 based USB flatbed scanners
sane-gphoto2 SANE backend for gphoto2 supported cameras
sane-gt68xx SANE backend for GT-68XX based USB flatbed scanners
sane-hp SANE backend for HP ScanJet scanners
sane-hp3500 SANE backend for Hewlett-Packard ScanJet 3500 series scanners
sane-hp3900 SANE backend for RTS8822 chipset based scanners
sane-hp4200 SANE backend for Hewlett-Packard 4200 scanners
sane-hp5400 SANE backend for Hewlett-Packard 54XX scanners
sane-hp5590 SANE backend for Hewlett-Packard 4500C/4570C/5500C/5550C/5590/7650 Workgroup/Document scanners
sane-hpljm1005 SANE backend for Hewlett-Packard LaserJet M1005 MFP Scanner
sane-hpsj5s SANE backend for HP ScanJet 5S sheet-fed scanner
sane-hs2p SANE backend for Ricoh SCSI flatbed/ADF scanners
sane-ibm SANE backend for IBM and Ricoh SCSI flatbed scanners
sane-kodak SANE backend for big Kodak flatbed and ADF scanners
sane-kodakaio SANE backend for Kodak aio printer / scanners
sane-kvs1025 SANE backend for Panasonic KV-S102xC USB ADF scanners.
sane-kvs20xx SANE backend for Panasonic KV-S20xxC USB/SCSI ADF scanners.
sane-kvs40xx SANE backend for Panasonic KV-S40xxC USB/SCSI ADF scanners.
sane-leo SANE backend for LEO Technologies scanners
sane-lexmark SANE backend for Lexmark X1100/X1200 Series scanners
sane-ma1509 SANE backend for Mustek BearPaw 1200F USB scanner
sane-magicolor SANE backend for KONICA MINOLTA magicolor scanners
sane-matsushita SANE backend for Panasonic KV-SS high speed scanners
sane-microtek SANE backend for Microtek scanners
sane-microtek2 SANE backend for Microtek scanners with SCSI-2 command set
sane-mustek SANE backend for Mustek SCSI flatbed scanners (and some other devices)
sane-mustek_pp SANE backend for Mustek parallel port flatbed scanners
sane-mustek_usb SANE backend for Mustek USB flatbed scanners
sane-mustek_usb2 SANE backend for SQ113 based USB flatbed scanners
sane-nec SANE backend for NEC scanners
sane-net SANE network backend
sane-niash SANE backend for scanners based on the NIASH chipset.
sane-p5 SANE backend for the Primax PagePartner
sane-pie SANE backend for PIE, Devcom and AdLib SCSI flatbed scanners
sane-pieusb SANE backend for USB-connected PIE PowerSlide and Reflecta DigitDia/CrystalScan/ProScan slide scanners
sane-pixma SANE backend for Canon Multi-Function Printers and CanoScan Scanners
sane-plustek SANE backend for LM983[1/2/3] based USB flatbed scanners
sane-plustek_pp SANE backend for Plustek parallel port flatbed scanners
sane-pnm SANE PNM image reader pseudo-backend
sane-qcam SANE backend for Connectix QuickCam cameras
sane-ricoh SANE backend for Ricoh flatbed scanners
sane-ricoh2 SANE backend for Ricoh flatbed scanners
sane-rts8891 SANE backend for rts8891 based scanners
sane-s9036 SANE backend for Siemens 9036 flatbed scanners
sane-sceptre SANE backend for SCEPTRE scanners
sane-scsi SCSI adapter tips for scanners
sane-sharp SANE backend for SHARP scanners
sane-sm3600 SANE backend for Microtek scanners with M011 USB chip
sane-sm3840 SANE backend for Microtek scanners with SCAN08 USB chip
sane-snapscan SANE backend for AGFA SnapScan flatbed scanners
sane-sp15c SANE backend for Fujitsu ScanPartner 15C flatbed scanner
sane-st400 SANE backend for Siemens ST/Highscan flatbed scanners
sane-stv680 SANE backend for STV680 camera's
sane-tamarack SANE backend for Tamarack flatbed scanners
sane-teco1 SANE backend for TECO / RELISYS scanners
sane-teco2 SANE backend for TECO / RELISYS scanners
sane-teco3 SANE backend for TECO / RELISYS scanners
sane-test SANE backend for testing frontends
sane-u12 SANE backend for Plustek USB flatbed scanners, based on older parport designs
sane-umax SANE backend for UMAX scanners
sane-umax1220u SANE backend for the UMAX Astra 1220U and similar scanners
sane-umax_pp SANE backend for Umax Astra parallel port flatbed scanners
sane-usb USB configuration tips for SANE
sane-xerox_mfp SANE backend for Xerox Phaser 3200MFP device et al.
scr_dump format of curses screen-dumps.
securetty list of terminals on which root is allowed to login
services Internet network services list
shadow shadowed password file
shells pathnames of valid login shells
slabinfo kernel slab allocator statistics
snmp_config handling of Net-SNMP configuration files
ssh_config OpenSSH client configuration file
sshd_config OpenSSH daemon configuration file
subgid the subordinate gid file
subuid the subordinate uid file
sudo.conf configuration for sudo front end
sudo_logsrvd.conf configuration for sudo_logsrvd
sudoers default sudo security policy plugin
sudoers_timestamp Sudoers Time Stamp Format
sysctl.conf sysctl preload/configuration file
sysctl.d Configure kernel parameters at boot
sysfs a filesystem for exporting kernel objects
systemd-sleep.conf Suspend and hibernation configuration file
systemd-user-runtime-dir System units to start the user manager
systemd.automount Automount unit configuration
systemd.device Device unit configuration
systemd.dnssd DNS-SD configuration
systemd.exec Execution environment configuration
systemd.kill Process killing procedure configuration
systemd.link Network device configuration
systemd.mount Mount unit configuration
systemd.negative DNSSEC trust anchor configuration files
systemd.netdev Virtual Network Device configuration
systemd.network Network configuration
systemd.path Path unit configuration
systemd.positive DNSSEC trust anchor configuration files
systemd.preset Service enablement presets
systemd.resource-control Resource control unit settings
systemd.scope Scope unit configuration
systemd.service Service unit configuration
systemd.slice Slice unit configuration
systemd.socket Socket unit configuration
systemd.swap Swap unit configuration
systemd.target Target unit configuration
systemd.timer Timer unit configuration
systemd.unit Unit configuration
term format of compiled term file.
termcap terminal capability database
terminfo terminal capability data base
time.conf configuration file for the pam_time module
timesyncd.conf.d Network Time Synchronization configuration files
ttytype terminal device to default terminal type mapping
tzfile timezone information
ucf.conf site-wide configuration file for ucf
udev.conf Configuration for device event managing daemon
umax_pp SANE backend for Umax Astra parallel port flatbed scanners
update-initramfs.conf configuration file for update-initramfs
user_caps user-defined terminfo capabilities
utmp login records
utmpx login records
variables Format of specifying variable names to SNMP tools.
wpa_supplicant.conf configuration file for wpa_supplicant
wtmp login records
x509v3_config X509 V3 certificate extension configuration format
XCompose X client mappings for multi-key input sequences
xorg.conf.d configuration files for Xorg X server
Xsession initialize X session
Xsession.options configuration options for Xsession (5)
Xsession.options.d configuration options for Xsession (5)