section 4 · Special files 🔌

R (continued)

• radio(4)device-independent radio driver layer✨
• raid(4)RAIDframe disk driver✨
• Raise(4)raise a tool's window(s) to the front✨
• ral(4)Ralink Technology IEEE 802.11a/g/n wireless network driver✨
• ral(4freebsd)Ralink Technology IEEE 802.11a/g/n wireless network device✨
• ram(4)ram disk device✨
• ramfs(4)memory file system✨
• random(4)kernel random number source devices✨
• random(4freebsd)the entropy device✨
• range(4rheolef)index range for a subset of a vector (rheolef-7.2)✨
• rawip(4)Internet Protocol✨
• rawip(4freebsd)Internet Protocol✨
• ray(4)Raytheon Raylink / WebGear Aviator IEEE 802.11 2Mbps Wireless✨
• rc(4freebsd)RISCom/8 multiport card✨
• rccgpio(4)ADI Engineering RCC-VE and RCC-DFF/DFFv2 GPIO controller✨
• rcons(4)raster console access✨
• rctl(4)resource limits✨
• rctl(4freebsd)resource limits✨
• rd(4)ramdisk driver✨
• rdac(4)Engenio/LSI RDAC SCSI devices✨
• rdcphy(4)Driver for RDC R6040 Fast Ethernet controller internal PHY✨
• rdomain(4)routing tables and routing domains✨
• re(4)RealTek 8139C+/8169/816xS/811xS/8168/810xE/8111 PCI/PCIe Ethernet adapter driver✨
• re(4freebsd)RealTek 8139C+/8169/816xS/811xS/8168/810xE/8111 PCI/PCIe Ethernet adapter driver✨
• Read(4)Read a trace file into a Read structure.✨
• rel(4)Release resource file✨
• relup(4)Release upgrade file✨
• rendition(4)Rendition video driver✨
• Resume(4)resume a tool, operation or data performance✨
• Revert(4)discard any modifications to an entity✨
• Reverted(4)an entity has been reverted✨
• rge(4)Realtek 8125/8125B/8126/8127 PCI Express 10/100/1Gb/2.5Gb/5Gb/10Gb Ethernet device✨
• rgephy(4)RealTek RTL8168/8169/8110/8211 series 10/100/1000 Gigabit Ethernet PHY driver✨
• rgephy(4freebsd)RealTek RTL8168/8169/8110/8211 series 10/100/1000 Gigabit Ethernet PHY driver✨
• ricohrtc(4)Ricoh RS5C372 real-time clock✨
• rights(4)Capsicum capability rights for file descriptors✨
• rights(4freebsd)Capsicum capability rights for file descriptors✨
• rk_gpio(4)driver for the gpio controller on RockChip SoCs✨
• rk_grf(4)driver for the General Register Files controller on RockChip SoCs✨
• rk_grf_gpio(4)RockChip GPIO_MUTE pin driver✨
• rk_i2c(4)driver for the i2c controller on RockChip SoCs✨
• rk_pinctrl(4)driver for the pin multiplexing on RockChip SoCs✨
• rkanxdp(4)Rockchip eDP transmitter✨
• rkclock(4)Rockchip Clock and Reset Unit✨
• rkcomphy(4)Rockchip PCIe/USB3/SATA/QSGMII PHY✨
• rkdrm(4)Rockchip DRM subsystem✨
• rkdwhdmi(4)Rockchip HDMI transmitter✨
• rkdwusb(4)Rockchip USB 3.0 glue logic✨
• rkemmcphy(4)Rockchip eMMC PHY✨
• rkgpio(4)Rockchip GPIO controller✨
• rkgrf(4)Rockchip Generic Register File✨
• rkiic(4)Rockchip I2C controller✨
• rkiis(4)Rockchip I2S controller✨
• rkiovd(4)Rockchip I/O voltage domains✨
• rkpcie(4)Rockchip RK3399 Host/PCIe bridge✨
• rkpciephy(4)Rockchip PCIe 3.0 PHY✨
• rkpinctrl(4)Rockchip pin multiplexing✨
• rkpmic(4)Rockchip RK8xx Power Management IC✨
• rkpwm(4)Rockchip PWM controller✨
• rkrng(4)Rockchip random number generator✨
• rkspi(4)Rockchip SPI controller✨
• rktcphy(4)Rockchip Type-C PHY✨
• rktemp(4)Rockchip temperature monitor✨
• rkusbphy(4)Rockchip USB2PHY with Innosilicon IP driver✨
• rkvop(4)Rockchip video output processor✨
• rl(4)RealTek 8129/8139 Fast Ethernet device driver✨
• rl(4freebsd)RealTek 8129/8139 Fast Ethernet device driver✨
• rlphy(4)Realtek 8139/8201 and IC Plus IP101 Ethernet PHY driver✨
• rnd(4)random number generator✨
• rndtest(4)FIPS 140-2 random number generator test monitor✨
• rndtest(4freebsd)FIPS 140-2 random number generator test monitor✨
• rose(4)Rose amateur packet radio protocol family✨
• route(4)kernel packet forwarding database✨
• route(4freebsd)kernel packet forwarding database✨
• rp(4freebsd)driver for Comtrol RocketPort Intelligent Serial Port Cards✨
• rport(4)rdomain port interface pseudo-device✨
• rr232x(4)HighPoint RocketRAID device driver✨
• rr232x(4freebsd)HighPoint RocketRAID device driver✨
• rs5c372rtc(4)RICOH RS5C372A and RS5C372B real-time clock✨
• rsu(4)Realtek RTL8188SU/RTL8192SU USB IEEE 802.11b/g/n wireless network driver✨
• rsu(4freebsd)Realtek RTL8188SU/RTL8192SU USB IEEE 802.11b/g/n wireless network device✨
• rsufw(4)Firmware Module for Realtek driver✨
• rsufw(4freebsd)Firmware Module for Realtek driver✨
• rt(4)AIMS Lab Radiotrack FM radio device driver✨
• rtc(4)real-time clock✨
• rtfps(4)multiplexing serial communications interface✨
• rtii(4)AIMS Lab Radiotrack II FM radio device driver✨
• rtk(4)Ethernet driver for Realtek 8129/8139/8100 based Ethernet boards✨
• rtnetlink(4)Network configuration-specific Netlink family✨
• rtsx(4)Realtek SD card reader✨
• rtw(4)Realtek RTL8180L IEEE 802.11b wireless network driver✨
• rtw88(4)Realtek IEEE 802.11n/ac wireless network driver✨
• rtw88fw(4)Firmware modules for Realtek rtw88 wireless network driver✨
• rtw89(4)Realtek IEEE 802.11ax wireless network driver✨
• rtwn(4)Realtek IEEE 802.11n/ac wireless network driver✨
• rtwn(4freebsd)Realtek IEEE 802.11 wireless network driver✨
• rtwn_pci(4)Realtek wireless rtwn network driver PCI/PCIe support✨
• rtwn_pci(4freebsd)Realtek PCI device glue✨
• rtwn_usb(4)Realtek wireless rtwn network driver USB support✨
• rtwn_usb(4freebsd)Realtek USB device glue✨
• rtwnfw(4)Firmware Module for Realtek Wireless driver✨
• rtwnfw(4freebsd)Firmware Module for Realtek Wireless driver✨
• rue(4)RealTek RTL8150 USB to Fast Ethernet controller driver✨
• rue(4freebsd)RealTek RTL8150 USB to Fast Ethernet controller driver✨
• rum(4)Ralink Technology USB IEEE 802.11a/b/g wireless network driver✨
• rum(4freebsd)Ralink Technology USB IEEE 802.11a/b/g wireless network device✨
• run(4)Ralink Technology USB IEEE 802.11a/g/n wireless network driver✨
• run(4freebsd)Ralink Technology USB IEEE 802.11a/g/n wireless network device✨
• run-parts(4)configuration and scripts for running periodical jobs✨
• runfw(4)Firmware Module for Ralink driver✨
• runfw(4freebsd)Firmware Module for Ralink driver✨

S

• s390rtc(4)Seiko Instruments S-35390 real-time clock✨
• s3virge(4)S3 ViRGE video driver✨
• sa(4)SCSI Sequential Access device driver✨
• sa(4freebsd)SCSI Sequential Access device driver✨
• safe(4)SafeNet SafeXcel 1141/1741 crypto accelerator✨
• safe(4freebsd)SafeNet crypto accelerator✨
• safexcel(4)Inside Secure SafeXcel-IP-97 cryptographic offload engine✨
• safexcel(4freebsd)Inside Secure SafeXcel-IP-97 security packet engine✨
• safte(4)SCSI Accessed Fault-Tolerant Enclosure✨
• satalink(4)Silicon Image SATALink disk controller driver✨
• savage(4)S3 Savage video driver✨
• Save(4)save any modifications to an entity✨
• Saved(4)an entity has been saved to persistent storage✨
• sb(4)SoundBlaster family (and compatible) audio device driver✨
• sbni(4)Granch SBNI12 leased line modem driver✨
• sbni(4freebsd)Granch SBNI12 leased line modem driver✨
• sbp(4)Serial Bus Protocol 2 (SBP-2) Mass Storage Devices driver✨
• sbp(4freebsd)Serial Bus Protocol 2 (SBP-2) Mass Storage Devices driver✨
• sbp_targ(4)Serial Bus Protocol 2 (SBP-2) Target Mode devices driver✨
• sbp_targ(4freebsd)Serial Bus Protocol 2 (SBP-2) Target Mode devices driver✨
• sbt(4)SDIO Bluetooth adapter✨
• sbus(4)introduction to machine-independent SBus bus support and drivers✨
• sc(4)the legacy console driver✨
• sc(4freebsd)the console driver✨
• scbus(4)Common Access Method Storage subsystem✨
• scbus(4freebsd)Common Access Method Storage subsystem✨
• scc(4)Serial Communications Controller driver✨
• scc(4freebsd)driver for Serial Communications Controllers (SCC) devices✨
• sched_4bsd(4)4.4BSD scheduler✨
• sched_4bsd(4freebsd)4.4BSD scheduler✨
• sched_ule(4)ULE scheduler✨
• sched_ule(4freebsd)ULE scheduler✨
• schide(4)Intel SCH IDE disk controllers driver✨
• schsio(4)SMSC SCH311x LPC Super I/O✨
• scmd(4)Common driver for the Sparkfun Serial Controlled Motor Driver✨
• scmdi2c(4)I2C frontend to the Sparkfun Serial Controlled Motor Driver✨
• scmdspi(4)SPI frontend to the Sparkfun Serial Controlled Motor Driver✨
• scmi(4)System Control and Management Interface✨
• screen(4)pc display interface✨
• screen(4freebsd)pc display interface✨
• screensaver(4)splash screen / screen saver interface✨
• screensaver(4freebsd)splash screen / screen saver interface✨
• script(4)Boot script✨
• SCSI(4)Common Access Method Storage subsystem✨
• scsi(4)Common Access Method Storage subsystem✨
• SCSI(4freebsd)Common Access Method Storage subsystem✨
• scsi(4freebsd)Common Access Method Storage subsystem✨
• sctp(4)Internet Stream Control Transmission Protocol✨
• sctp(4freebsd)Internet Stream Control Transmission Protocol✨
• sd(4)driver for SCSI disk drives✨
• sdhc(4)SD Host Controller✨
• sdhci(4)PCI SD Host Controller bridge driver✨
• sdhci(4freebsd)PCI SD Host Controller bridge driver✨
• sdmmc(4)SD bus✨
• sdtemp(4)JEDEC JC-42.4 compatible memory module temperature sensors✨
• se(4)Cabletron EA41x SCSI bus Ethernet interface driver✨
• sea(4)Seagate/Future Domain ISA SCSI adapter card driver✨
• sec(4)Acorn SCSI Expansion Card driver✨
• seeprom(4)24-series I2C EEPROM driver✨
• sem(4)POSIX semaphores✨
• sem(4freebsd)POSIX semaphores✨
• send(4)Kernel side support for Secure Neighbor Discovery (SeND)✨
• send(4freebsd)Kernel side support for Secure Neighbor Discovery (SeND)✨
• ses(4)SCSI Environmental Services driver✨
• ses(4freebsd)SCSI Environmental Services driver✨
• Set_Environment(4)set a tool's environment✨
• Set_Geometry(4)set a tool's on-screen geometry✨
• Set_Iconified(4)set a tool's iconic state✨
• Set_Locale(4)set a tool's locale✨
• Set_Mapped(4)set whether a tool is mapped to the screen✨
• Set_Situation(4)set a tool's current working directory✨
• sf(4)Adaptec AIC-6915 10/100 Ethernet driver✨
• sf(4freebsd)Adaptec AIC-6915 "Starfire" PCI Fast Ethernet adapter driver✨
• sf2r(4)SoundForte RadioLink SF16-FMR2 FM radio device driver✨
• sfb(4)PMAGB-B HX colour/grayscale accelerated 2-D framebuffer✨
• sfxge(4)Solarflare 10Gb Ethernet adapter driver✨
• sg(4)Linux ioctl-compatible SCSI passthru device✨
• sge(4)Silicon Integrated Systems SiS190/191 Fast/Gigabit Ethernet driver✨
• sge(4freebsd)Silicon Integrated Systems SiS190/191 Fast/Gigabit Ethernet driver✨
• sgp40mox(4)Driver for Sensirion SGP40 MOx gas sensor✨
• sgsmix(4)driver for SGS 7433 Basic Audio Processor found in some Apple machines✨
• shb(4)bus for SuperH on-chip peripheral devices✨
• shmif(4)rump kernel shared memory network interface✨
• shpcic(4)RENESAS SuperH on-chip PCI controller✨
• sht3xtemp(4)Driver for Sensirion SHT30/SHT31/SHT35 sensor chip via I2C bus✨
• sht4xtemp(4)Driver for Sensirion SHT40/SHT41/SHT45 sensor chip via I2C bus✨
• si(4)NCR 5380 SCSI bus host adaptor driver✨
• si70xxtemp(4)Driver for Silicon Labs SI7013/SI7020/SI7021, HTU21D and SHT21 sensor chip via I2C bus✨
• siba(4)Sonic Inc. Silicon Backplane driver✨