All commands217
- Command
- Description
- address_families
- socket address families (domains)
- aio
- POSIX asynchronous I/O overview
- armscii-8
- Armenian character set encoded in octal, decimal, and hexadecimal
- arp
- Linux ARP kernel module.
- ascii
- ASCII character set encoded in octal, decimal, and hexadecimal
- asymmetric-key
- Kernel key type for holding asymmetric keys
- attributes
- POSIX safety concepts
- audit.rules
- a set of rules loaded in the kernel audit system
- backend
- cups backend transmission interfaces
- bootparam
- introduction to boot time parameters of the Linux kernel
- bootup
- System bootup process
- bpf-helpers
- list of eBPF helper functions
- capabilities
- overview of Linux capabilities
- cgroup_namespaces
- overview of Linux cgroup namespaces
- cgroups
- Linux control groups
- charsets
- character set standards and internationalization
- complex
- basics of complex mathematics
- cp1251
- CP 1251 character set encoded in octal, decimal, and hexadecimal
- cp1252
- CP 1252 character set encoded in octal, decimal, and hexadecimal
- cpuset
- confine processes to processor and memory node subsets
- credentials
- process identifiers
- ddp
- Linux AppleTalk protocol implementation
- debhelper
- the debhelper tool suite
- debhelper-obsolete-compat
- List of no longer supported compat levels
- deb-version
- Debian package version number format
- ditroff
- classical device independent roff
- dracut.bootup
- boot ordering in the initramfs
- dracut.cmdline
- dracut kernel command line options
- dracut.modules
- dracut modules
- environ
- user environment
- epoll
- I/O event notification facility
- fanotify
- monitoring filesystem events
- feature_test_macros
- feature test macros
- fifo
- first-in first-out special file, named pipe
- file-hierarchy
- File system hierarchy overview
- filter
- cups file conversion filter interface
- gitcli
- Git command-line interface and conventions
- gitcore-tutorial
- A Git core tutorial for developers
- gitcredentials
- providing usernames and passwords to Git
- gitcvs-migration
- Git for CVS users
- gitdiffcore
- Tweaking diff output
- giteveryday
- A useful minimum set of commands for Everyday Git
- gitglossary
- A Git Glossary
- gitnamespaces
- Git namespaces
- gitremote-helpers
- Helper programs to interact with remote repositories
- gitrevisions
- Specifying revisions and ranges for Git
- gitsubmodules
- mounting one repository inside another
- gittutorial
- A tutorial introduction to Git
- gittutorial-2
- A tutorial introduction to Git: part two
- gitworkflows
- An overview of recommended workflows with Git
- glibc
- overview of standard C libraries on Linux
- groff_char
- groff glyph names
- groff_diff
- differences between GNU troff and classical troff
- groff_hdtbl
- groff `hdtbl' macros for generation of tables
- groff_man
- groff man macros to support generation of man pages
- groff_me
- troff macros for formatting papers
- groff_mm
- groff mm macros
- groff_mom
- groff `mom' macros, `mom' is a `roff' language, part of `groff'
- groff_ms
- groff ms macros
- groff_trace
- groff macro package trace.tmac
- groff_www
- groff macros for authoring web pages
- hier
- description of the filesystem hierarchy
- hwdb
- Hardware Database
- icmp
- Linux IPv4 ICMP kernel module.
- inode
- file inode information
- inotify
- monitoring filesystem events
- ip
- Linux IPv4 protocol implementation
- ipc_namespaces
- overview of Linux IPC namespaces
- ippevepcl
- pcl and postscript print commands for ippeveprinter
- ipv6
- Linux IPv6 protocol implementation
- iso_8859_1
- ISO 8859-1 character set encoded in octal, decimal, and hexadecimal
- iso_8859-1
- ISO 8859-1 character set encoded in octal, decimal, and hexadecimal
- iso-8859-1
- ISO 8859-1 character set encoded in octal, decimal, and hexadecimal
- iso_8859_10
- ISO 8859-10 character set encoded in octal, decimal, and hexadecimal
- iso_8859-10
- ISO 8859-10 character set encoded in octal, decimal, and hexadecimal
- iso-8859-10
- ISO 8859-10 character set encoded in octal, decimal, and hexadecimal
- iso_8859_11
- ISO 8859-11 character set encoded in octal, decimal, and hexadecimal
- iso_8859-11
- ISO 8859-11 character set encoded in octal, decimal, and hexadecimal
- iso-8859-11
- ISO 8859-11 character set encoded in octal, decimal, and hexadecimal
- iso_8859_13
- ISO 8859-13 character set encoded in octal, decimal, and hexadecimal
- iso_8859-13
- ISO 8859-13 character set encoded in octal, decimal, and hexadecimal
- iso-8859-13
- ISO 8859-13 character set encoded in octal, decimal, and hexadecimal
- iso_8859_14
- ISO 8859-14 character set encoded in octal, decimal, and hexadecimal
- iso_8859-14
- ISO 8859-14 character set encoded in octal, decimal, and hexadecimal
- iso-8859-14
- ISO 8859-14 character set encoded in octal, decimal, and hexadecimal
- iso_8859_15
- ISO 8859-15 character set encoded in octal, decimal, and hexadecimal
- iso_8859-15
- ISO 8859-15 character set encoded in octal, decimal, and hexadecimal
- iso-8859-15
- ISO 8859-15 character set encoded in octal, decimal, and hexadecimal
- iso_8859_16
- ISO 8859-16 character set encoded in octal, decimal, and hexadecimal
- iso_8859-16
- ISO 8859-16 character set encoded in octal, decimal, and hexadecimal
- iso-8859-16
- ISO 8859-16 character set encoded in octal, decimal, and hexadecimal
- iso_8859_2
- ISO 8859-2 character set encoded in octal, decimal, and hexadecimal
- iso_8859-2
- ISO 8859-2 character set encoded in octal, decimal, and hexadecimal
- iso-8859-2
- ISO 8859-2 character set encoded in octal, decimal, and hexadecimal
- iso_8859_3
- ISO 8859-3 character set encoded in octal, decimal, and hexadecimal
- iso_8859-3
- ISO 8859-3 character set encoded in octal, decimal, and hexadecimal
- iso-8859-3
- ISO 8859-3 character set encoded in octal, decimal, and hexadecimal
- iso_8859_4
- ISO 8859-4 character set encoded in octal, decimal, and hexadecimal
- iso_8859-4
- ISO 8859-4 character set encoded in octal, decimal, and hexadecimal
- iso-8859-4
- ISO 8859-4 character set encoded in octal, decimal, and hexadecimal
- iso_8859_5
- ISO 8859-5 character set encoded in octal, decimal, and hexadecimal
- iso_8859-5
- ISO 8859-5 character set encoded in octal, decimal, and hexadecimal
- iso-8859-5
- ISO 8859-5 character set encoded in octal, decimal, and hexadecimal
- iso_8859_6
- ISO 8859-6 character set encoded in octal, decimal, and hexadecimal
- iso_8859-6
- ISO 8859-6 character set encoded in octal, decimal, and hexadecimal
- iso-8859-6
- ISO 8859-6 character set encoded in octal, decimal, and hexadecimal
- iso_8859_7
- ISO 8859-7 character set encoded in octal, decimal, and hexadecimal
- iso_8859-7
- ISO 8859-7 character set encoded in octal, decimal, and hexadecimal
- iso-8859-7
- ISO 8859-7 character set encoded in octal, decimal, and hexadecimal
- iso_8859_8
- ISO 8859-8 character set encoded in octal, decimal, and hexadecimal
- iso_8859-8
- ISO 8859-8 character set encoded in octal, decimal, and hexadecimal
- iso-8859-8
- ISO 8859-8 character set encoded in octal, decimal, and hexadecimal
- iso_8859_9
- ISO 8859-9 character set encoded in octal, decimal, and hexadecimal
- iso_8859-9
- ISO 8859-9 character set encoded in octal, decimal, and hexadecimal
- iso-8859-9
- ISO 8859-9 character set encoded in octal, decimal, and hexadecimal
- kernel-command-line
- Kernel command line parameters
- keyrings
- in-kernel key management and retention facility
- keyutils
- in-kernel key management utilities
- koi8-r
- Russian character set encoded in octal, decimal, and hexadecimal
- koi8-u
- Ukrainian character set encoded in octal, decimal, and hexadecimal
- latin1
- ISO 8859-1 character set encoded in octal, decimal, and hexadecimal
- latin10
- ISO 8859-16 character set encoded in octal, decimal, and hexadecimal
- latin2
- ISO 8859-2 character set encoded in octal, decimal, and hexadecimal
- latin3
- ISO 8859-3 character set encoded in octal, decimal, and hexadecimal
- latin4
- ISO 8859-4 character set encoded in octal, decimal, and hexadecimal
- latin5
- ISO 8859-9 character set encoded in octal, decimal, and hexadecimal
- latin6
- ISO 8859-10 character set encoded in octal, decimal, and hexadecimal
- latin7
- ISO 8859-13 character set encoded in octal, decimal, and hexadecimal
- latin8
- ISO 8859-14 character set encoded in octal, decimal, and hexadecimal
- latin9
- ISO 8859-15 character set encoded in octal, decimal, and hexadecimal
- libabigail
- Library to analyze and compare ELF ABIs
- libc
- overview of standard C libraries on Linux
- lvmcache
- LVM caching
- lvmraid
- LVM RAID
- lvmreport
- LVM reporting and related features
- lvmsystemid
- LVM system ID
- lvmthin
- LVM thin provisioning
- lvmvdo
- EXPERIMENTAL LVM Virtual Data Optimizer support
- lxc
- linux containers
- mailaddr
- mail addressing description
- man-pages
- conventions for writing Linux man pages
- math_error
- detecting errors from mathematical functions
- mlx4dv
- Direct verbs for mlx4 devicesThis is low level access to mlx4 devices to perform data path operations, without general branching performed by ibv_post_send(3).
- mlx5dv
- Direct verbs for mlx5 devicesThis is low level access to mlx5 devices to perform data path operations, without general branching performed by ibv_post_send(3).
- mount_namespaces
- overview of Linux mount namespaces
- mq_overview
- overview of POSIX message queues
- namespaces
- overview of Linux namespaces
- netdevice
- low-level access to Linux network devices
- network_namespaces
- overview of Linux network namespaces
- nfsd
- special filesystem for controlling Linux NFS server
- nfs.systemd
- managing NFS services through systemd.
- notifier
- cups notification interface
- nptl
- Native POSIX Threads Library
- operator
- C operator precedence and order of evaluation
- ovn-architecture
- Open Virtual Network architecture
- ovs-actions
- OpenFlow actions and instructions with Open vSwitch extensions
- ovs-fields
- protocol header fields in OpenFlow and Open vSwitch
- packet
- packet interface on device level
- path_resolution
- how a pathname is resolved to a file
- persistent-keyring
- per-user persistent keyring
- pid_namespaces
- overview of Linux PID namespaces
- pkeys
- overview of Memory Protection Keys
- posixoptions
- optional parts of the POSIX standard
- precedence
- C operator precedence and order of evaluation
- process-keyring
- per-process shared keyring
- pthreads
- POSIX threads
- pty
- pseudoterminal interfaces
- raw
- Linux IPv4 raw sockets
- rdma_cm
- RDMA communication manager.
- roff
- roff language reference for mandoc
- rtld-audit
- auditing API for the dynamic linker
- rxe
- Software RDMA over Ethernet
- sched
- overview of CPU scheduling
- sctp
- SCTP protocol.
- sem_overview
- overview of POSIX semaphores
- session-keyring
- session shared process keyring
- shm_overview
- overview of POSIX shared memory
- sigevent
- structure for notification from asynchronous routines
- signal-safety
- async-signal-safe functions
- sock_diag
- obtaining information about sockets
- spufs
- SPU filesystem
- standards
- C and UNIX Standards
- stappaths
- systemtap configurable file paths
- suffixes
- list of file suffixes
- svipc
- System V interprocess communication mechanisms
- systemd.directives
- Index of configuration directives
- systemd.environment-generator
- systemd environment file generators
- systemd.generator
- systemd unit generators
- systemd.index
- List all manpages from the systemd project
- systemd.journal-fields
- Special journal fields
- systemd.offline-updates
- Implementation of offline updates in systemd
- systemd.special
- Special systemd units
- systemd.time
- Time and date specifications
- sysvipc
- System V interprocess communication mechanisms
- tc-hfsc
- Hierarchical Fair Service Curve
- tcp
- TCP protocol
- termio
- System V terminal driver interface
- thread-keyring
- per-thread keyring
- tis-620
- ISO 8859-11 character set encoded in octal, decimal, and hexadecimal
- udev
- Dynamic device management
- udp
- User Datagram Protocol for IPv4
- udplite
- Lightweight User Datagram Protocol
- units
- decimal and binary prefixes
- unix
- sockets for local interprocess communication
- uri
- uniform resource identifier (URI), including a URL or URN
- url
- uniform resource identifier (URI), including a URL or URN
- urn
- uniform resource identifier (URI), including a URL or URN
- user-keyring
- per-user keyring
- user_namespaces
- overview of Linux user namespaces
- user-session-keyring
- per-user default session keyring
- utf8
- an ASCII compatible multibyte Unicode encoding
- utf-8
- an ASCII compatible multibyte Unicode encoding
- uts_namespaces
- overview of Linux UTS namespaces
- vdso
- overview of the virtual ELF dynamic shared object
- vsock
- Linux VSOCK address family
- x25
- ITU-T X.25 / ISO-8208 protocol interface.
- xattr
- Extended attributes