Top 4 commands
| Command | Description | Lookups | |
| 1 | crontab | tables for driving cron (ISC Cron V4.1) | 75,000 |
| 2 | resolv.conf | resolver configuration file | 7,100 |
| 3 | sshd_config | OpenSSH SSH daemon configuration file | 5,600 |
| 4 | wpa_supplicant.conf | configuration file for wpa_supplicant | 5,200 |
All commands329
- Command
- Description
- access.conf
- the login access control table file
- acct
- process accounting file
- acl
- Access Control Lists
- adjtime_config
- information about hardware clock setting and drift factor
- aliases
- aliases file for sendmail
- anacrontab
- configuration file for Anacron
- attr
- Extended attributes
- auditd.conf
- audit daemon configuration file
- auditd-plugins
- realtime event receivers
- ausearch-expression
- audit search expression format
- autofs
- Format of the automounter maps
- autofs.conf
- autofs configuration
- autofs_ldap_auth.conf
- autofs LDAP authentication configuration
- auto.master
- Master Map for automounter consulted by autofs
- binfmt.d
- Configure additional binary formats for executables at boot
- bootchart.conf
- Boot performance analysis graphing tool configuration files
- bootchart.conf.d
- Boot performance analysis graphing tool configuration files
- charmap
- character set description file
- classes.conf
- class configuration file for cups
- client.conf
- client configuration file for cups (deprecated on macos)
- config
- OpenSSL CONF library configuration files
- core
- core dump file
- coredump.conf
- Core dump storage configuration files
- coredump.conf.d
- Core dump storage configuration files
- crontab
- files used to schedule the execution of programs
- cupsd.conf
- server configuration file for cups
- cupsd-logs
- cupsd log files (access_log, error_log, and page_log)
- cups-files.conf
- file and directory configuration file for cups
- cups-snmp.conf
- snmp configuration file for cups (deprecated)
- customizable_types
- The SELinux customizable types configuration file
- deb
- Debian binary package format
- deb822
- Debian RFC822 control data format
- deb-buildinfo
- Debian build information file format
- deb-changelog
- dpkg source packages' changelog file format
- deb-changes
- Debian changes file format
- deb-conffiles
- package conffiles
- deb-control
- Debian binary packages' master control file format
- deb-extra-override
- Debian archive extra override file
- deb-old
- old style Debian binary package format
- deb-origin
- Vendor-specific information files
- deb-override
- Debian archive override file
- deb-postinst
- package post-installation maintainer script
- deb-postrm
- package post-removal maintainer script
- deb-preinst
- package pre-installation maintainer script
- deb-prerm
- package pre-removal maintainer script
- deb-shlibs
- Debian shared library information file
- deb-split
- Debian multi-part binary package format
- deb-src-control
- Debian source packages' master control file format
- deb-src-files
- Debian distribute files format
- deb-src-rules
- Debian source package rules file
- deb-substvars
- Debian source substitution variables
- deb-symbols
- Debian's extended shared library information file
- deb-triggers
- package triggers
- default_contexts
- The SELinux default contexts configuration file
- default_type
- The SELinux default type configuration file
- depmod.d
- Configuration directory for depmod
- dir_colors
- configuration file for dircolors(1)
- dnssec-trust-anchors.d
- DNSSEC trust anchor configuration files
- dpkg.cfg
- dpkg configuration file
- dracut.conf
- configuration file(s) for dracut
- dsc
- Debian source packages' control file format
- dselect.cfg
- dselect configuration file
- e2fsck.conf
- Configuration file for e2fsck
- elf
- format of Executable and Linking Format (ELF) files
- environment
- the environment variables config files
- environment.d
- Definition of user session environment
- ethers
- Ethernet address to IP number database
- exports
- NFS server export table
- ext2
- the fourth extended file system
- ext3
- the fourth extended file system
- ext4
- the fourth extended file system
- failsafe_context
- The SELinux fail safe context configuration file
- file_contexts
- userspace SELinux labeling interface and configuration file format for the file contexts backend
- file_contexts.homedirs
- userspace SELinux labeling interface and configuration file format for the file contexts backend
- file_contexts.local
- userspace SELinux labeling interface and configuration file format for the file contexts backend
- file_contexts.subs
- userspace SELinux labeling interface and configuration file format for the file contexts backend
- file_contexts.subs_dist
- userspace SELinux labeling interface and configuration file format for the file contexts backend
- filesystems
- Linux filesystem types: ext, ext2, ext3, ext4, hpfs, iso9660, JFS, minix, msdos, ncpfs nfs, ntfs, proc, Reiserfs, smb, sysv, umsdos, vfat, XFS, xiafs,
- firejail-login
- Login file syntax for Firejail
- firejail-profile
- Security profile file syntax for Firejail
- firejail-users
- Firejail user access database
- forward
- email forwarding information file
- fs
- Linux filesystem types: ext, ext2, ext3, ext4, hpfs, iso9660, JFS, minix, msdos, ncpfs nfs, ntfs, proc, Reiserfs, smb, sysv, umsdos, vfat, XFS, xiafs,
- fstab
- static information about the filesystems
- ftpusers
- list of users that may not log in via the FTP daemon
- gai.conf
- getaddrinfo(3) configuration file
- gdbinit
- GDB initialization scripts
- gitattributes
- Defining attributes per path
- githooks
- Hooks used by Git
- gitignore
- Specifies intentionally untracked files to ignore
- gitmodules
- Defining submodule properties
- gitrepository-layout
- Git Repository Layout
- gitweb.conf
- Gitweb (Git web interface) configuration file
- groff_font
- format of groff device and font description files
- groff_out
- groff intermediate output format
- groff_tmac
- macro files in the roff typesetting system
- group
- user group file
- group.conf
- configuration file for the pam_group module
- gshadow
- shadowed group file
- hgignore
- syntax for Mercurial ignore files
- hgrc
- configuration files for Mercurial
- host.conf
- resolver configuration file
- hostname
- Local hostname configuration file
- hosts
- static table lookup for hostnames
- hosts.equiv
- list of hosts and users that are granted "trusted" r command access to your system
- intro
- introduction to file formats and filesystems
- ipptoolfile
- ipptool file format
- issue
- prelogin message and identification file
- journald.conf
- Journal service configuration files
- journald.conf.d
- Journal service configuration files
- keymaps
- keyboard table descriptions for loadkeys and dumpkeys
- ldap.conf
- LDAP configuration file/environment variables
- ldif
- LDAP Data Interchange Format
- libaudit.conf
- libaudit configuration file
- limits.conf
- configuration file for the pam_limits module
- lj4_font
- groff fonts for use with devlj4
- locale
- describes a locale definition file
- locale.conf
- Configuration file for locale settings
- localtime
- Local timezone configuration file
- LOGARCHIVE
- performance metrics archive format
- logind.conf
- Login manager configuration files
- logind.conf.d
- Login manager configuration files
- login.defs
- shadow password suite configuration
- logrotate.conf
- rotates, compresses, and mails system logs
- ltrace.conf
- Configuration file for ltrace(1).
- lvm.conf
- Configuration file for LVM2
- lxc.conf
- Configuration files for LXC.
- lxc.container.conf
- LXC container configuration file
- lxc.system.conf
- LXC system configuration file
- lxc-usernet
- unprivileged user network administration file.
- machine-id
- Local machine ID configuration file
- machine-info
- Local machine information file
- mailto.conf
- configuration file for cups email notifier
- manpath
- format of the /etc/man_db.conf file
- mdadm.conf
- configuration for management of Software RAID with mdadm
- media
- userspace SELinux labeling interface and configuration file format for the media contexts backend
- mime.convs
- mime type conversion file for cups (deprecated)
- mime.types
- mime type description file for cups
- mke2fs.conf
- Configuration file for mke2fs
- mmv
- Memory Mapped Values for Performance Co-Pilot
- modprobe.d
- Configuration directory for modprobe
- modules.dep
- Module dependency information
- modules.dep.bin
- Module dependency information
- modules-load.d
- Configure kernel modules to load at boot
- moduli
- Diffie-Hellman moduli
- motd
- message of the day
- namespace.conf
- the namespace configuration file
- networkd.conf
- Global Network configuration files
- networkd.conf.d
- Global Network configuration files
- networks
- network name information
- nfs
- fstab format and options for the nfs file systems
- nfs4_acl
- NFSv4 Access Control Lists
- nfs.conf
- general configuration for NFS daemons and tools
- nfsmount.conf
- Configuration file for NFS mounts
- nologin
- prevent unprivileged users from logging into the system
- nscd.conf
- name service cache daemon configuration file
- nss
- Name Service Switch configuration file
- nsswitch.conf
- Name Service Switch configuration file
- numa_maps
- overview of Non-Uniform Memory Architecture
- os-release
- Operating system identification
- ovn-nb
- OVN_Northbound database schema
- ovn-sb
- OVN_Southbound database schema
- ovsdb-server
- _Server database schema
- ovs-vswitchd.conf.db
- Open_vSwitch database schema
- pam.conf
- PAM configuration files
- pam.d
- PAM configuration files
- pam_env.conf
- the environment variables config files
- passwd
- password file
- pcp-atoprc
- pcp-atop/pcp-atopsar related resource file
- pcp.conf
- the Performance Co-Pilot configuration and environment file
- pcp-dstat
- pcp-dstat configuration file
- pcp.env
- script to set Performance Co-Pilot run-time environment variables
- perfevent.conf
- the Performance Co-Pilot perfevent PMDA configuration file
- pmieconf
- generalized pmie rules and customizations
- pmns
- the performance metrics name space
- pmrep.conf
- pmrep configuration file
- ppdcfile
- cups ppd compiler source file format (deprecated)
- printers.conf
- printer configuration file for cups
- proc
- process information pseudo-filesystem
- procfs
- process information pseudo-filesystem
- projects
- persistent project root definition
- projid
- the project name mapping file
- protocols
- protocols definition file
- quotagrpadmins
- users responsible for group disk usage
- quotatab
- Descriptions of devices with disk quotas
- removable_context
- The SELinux removable devices context configuration file
- repertoiremap
- map symbolic character names to Unicode code points
- request-key.conf
- Instantiation handler configuration file
- resolv.conf
- resolver configuration file
- resolved.conf
- Network Name Resolution configuration files
- resolved.conf.d
- Network Name Resolution configuration files
- resolver
- resolver configuration file
- rpc
- RPC program number data base
- rsyncd.conf
- configuration file for rsync in daemon mode
- rsyslog.conf
- rsyslogd(8) configuration file
- sandbox
- user config file for the SELinux sandbox
- scr_dump
- format of curses screen-dumps.
- secolor.conf
- The SELinux color configuration file
- securetty
- file which lists terminals from which root can log in
- securetty_types
- The SELinux secure tty type configuration file
- selabel_db
- userspace SELinux labeling interface and configuration file format for the RDBMS objects context backend
- selabel_file
- userspace SELinux labeling interface and configuration file format for the file contexts backend
- selabel_media
- userspace SELinux labeling interface and configuration file format for the media contexts backend
- selabel_x
- userspace SELinux labeling interface and configuration file format for the X Window System contexts backend. This backend is also used to determine the default context for labeling remotely connected X clients
- selinux_config
- The SELinux sub-system configuration file.
- semanage.conf
- global configuration file for the SELinux Management library
- sepermit.conf
- configuration file for the pam_sepermit module
- sepgsql_contexts
- userspace SELinux labeling interface and configuration file format for the RDBMS objects context backend
- services
- Internet network services list
- service_seusers
- The SELinux GNU/Linux user and service to SELinux user mapping configuration files
- sestatus.conf
- The sestatus(8) configuration file.
- seusers
- The SELinux GNU/Linux user to SELinux user mapping configuration file
- shadow
- shadowed password file
- shells
- pathnames of valid login shells
- slabinfo
- kernel slab allocator statistics
- slapd.access
- access configuration for slapd, the stand-alone LDAP daemon
- slapd.backends
- backends for slapd, the stand-alone LDAP daemon
- slapd.conf
- configuration file for slapd, the stand-alone LDAP daemon
- slapd-config
- configuration backend to slapd
- slapd-dnssrv
- DNS SRV referral backend to slapd
- slapd-ldap
- LDAP backend to slapd
- slapd-ldif
- LDIF backend to slapd
- slapd-mdb
- Memory-Mapped DB backend to slapd
- slapd-meta
- metadirectory backend to slapd
- slapd-monitor
- Monitor backend to slapd
- slapd-ndb
- MySQL NDB backend to slapd
- slapd-null
- Null backend to slapd
- slapd.overlays
- overlays for slapd, the stand-alone LDAP daemon
- slapd-passwd
- /etc/passwd backend to slapd
- slapd-perl
- Perl backend to slapd
- slapd.plugin
- plugin configuration for slapd, the stand-alone LDAP daemon
- slapd-relay
- relay backend to slapd
- slapd-shell
- Shell backend to slapd
- slapd-sock
- Socket backend/overlay to slapd
- slapd-sql
- SQL backend to slapd
- slapo-accesslog
- Access Logging overlay to slapd
- slapo-auditlog
- Audit Logging overlay to slapd
- slapo-chain
- chain overlay to slapd
- slapo-collect
- Collective attributes overlay to slapd
- slapo-constraint
- Attribute Constraint Overlay to slapd
- slapo-dds
- Dynamic Directory Services overlay to slapd
- slapo-dyngroup
- Dynamic Group overlay to slapd
- slapo-dynlist
- Dynamic List overlay to slapd
- slapo-memberof
- Reverse Group Membership overlay to slapd
- slapo-pbind
- proxy bind overlay to slapd
- slapo-pcache
- proxy cache overlay to slapd
- slapo-ppolicy
- Password Policy overlay to slapd
- slapo-refint
- Referential Integrity overlay to slapd
- slapo-retcode
- return code overlay to slapd
- slapo-rwm
- rewrite/remap overlay to slapd
- slapo-sock
- Socket backend/overlay to slapd
- slapo-sssvlv
- Server Side Sorting and Virtual List View overlay to slapd
- slapo-syncprov
- Sync Provider overlay to slapd
- slapo-translucent
- Translucent Proxy overlay to slapd
- slapo-unique
- Attribute Uniqueness overlay to slapd
- slapo-valsort
- Value Sorting overlay to slapd
- sleep.conf.d
- Suspend and hibernation configuration file
- smtpd.conf
- Simple Mail Transfer Protocol daemon configuration file
- snmp.conf
- configuration files for the Net-SNMP applications
- srp_daemon_port@.service
- srp_daemon_port@ systemd service that controls a single port
- srp_daemon.service
- srp_daemon systemd service that controls all ports
- ssh_config
- OpenSSH SSH client configuration files
- sshd_config
- OpenSSH SSH daemon configuration file
- subgid
- the subordinate gid file
- subscriptions.conf
- subscription configuration file for cups
- subuid
- the subordinate uid file
- sysctl.conf
- sysctl preload/configuration file
- sysctl.d
- Configure kernel parameters at boot
- sysfs
- a filesystem for exporting kernel objects
- sysstat
- sysstat configuration file.
- system.conf.d
- System and session service manager configuration files
- systemd.automount
- Automount unit configuration
- systemd.device
- Device unit 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.nspawn
- Container settings
- 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-sleep.conf
- Suspend and hibernation configuration file
- systemd.slice
- Slice unit configuration
- systemd.socket
- Socket unit configuration
- systemd.swap
- Swap unit configuration
- systemd-system.conf
- System and session service manager configuration files
- systemd.target
- Target unit configuration
- systemd.timer
- Timer unit configuration
- systemd.unit
- Unit configuration
- systemd-user.conf
- System and session service manager configuration files
- sysusers.d
- Declarative allocation of system users and groups
- table
- format description for smtpd tables
- term
- format of compiled term file.
- termcap
- terminal capability database
- terminal-colors.d
- Configure output colorization for various utilities
- terminfo
- terminal capability data base
- time.conf
- configuration file for the pam_time module
- timesyncd.conf
- Network Time Synchronization configuration files
- timesyncd.conf.d
- Network Time Synchronization configuration files
- tmpfiles.d
- Configuration for creation, deletion and cleaning of volatile and temporary files
- tmpfs
- a virtual memory filesystem
- trace-cmd.dat
- trace-cmd file format
- ttytype
- terminal device to default terminal type mapping
- tzfile
- timezone information
- udev.conf
- Configuration for device event managing daemon
- user_caps
- user-defined terminfo capabilities
- user.conf.d
- System and session service manager configuration files
- user_contexts
- The SELinux user contexts configuration files
- utmp
- login records
- utmpx
- login records
- vconsole.conf
- Configuration file for the virtual console
- virtual_domain_context
- The SELinux virtual machine domain context configuration file
- virtual_image_context
- The SELinux virtual machine image context configuration file
- vtep
- hardware_vtep database schema
- warnquota.conf
- configuration for warnquota
- wpa_supplicant.conf
- wpa_supplicant.conf — configuration file for wpa_supplicant
- wtmp
- login records
- x_contexts
- userspace SELinux labeling interface and configuration file format for the X Window System contexts backend. This backend is also used to determine the default context for labeling remotely connected X clients
- xfs
- layout, mount options, and supported file attributes for the XFS filesystem
- yum.conf
- Configuration file for yum(8).
- yum-updatesd.conf
- Configuration file for yum-updatesd(8).
- yum-versionlock.conf
- redirecting to DNF versionlock Plugin
- zos-remote.conf
- the audisp-racf plugin configuration file