はじめに
Rocky Linuxのコマンド一覧をまとめました。
コマンド一覧をまとめただけですが、最小構成で使いたいコマンドが入っているかどうか確認したいときや知らないコマンドを発掘するのに便利です。
環境
Rocky Linux release 8.6 (Green Obsidian)
パッケージ入手先
https://rockylinux.org/ja/
rockylinux.org
コマンド一覧
| コマンド名 | 説明 |
|---|---|
| 2freefrag | report free space fragmentation information |
| 2fsck | check a Linux ext2/ext3/ext4 file system |
| 2image | Save critical ext2/ext3/ext4 filesystem metadata to a file |
| 2label | Change the label on an ext2/ext3/ext4 filesystem |
| 2mmpstatus | Check MMP status of an ext4 filesystem |
| 2undo | Replay an undo log for an ext2/ext3/ext4 filesystem |
| 4crypt | ext4 filesystem encryption utility |
| 4defrag | online defragmenter for ext4 filesystem |
| NetworkManager | network management daemon |
| TuneD | dynamic adaptive system tuning daemon |
| abs | set tabs on a terminal |
| ac | concatenate and print files in reverse |
| accessdb | dumps the content of a man-db database in a human readable format |
| addgnupghome | Create .gnupg home directories |
| addpart | tell the kernel about the existence of a partition |
| agetty | alternative Linux getty |
| ail | output the last part of files |
| alternatives | maintain symbolic links determining default commands |
| amd | team network device control daemon |
| amdctl | team daemon control tool |
| amnl | team network device Netlink interface tool |
| anacron | runs commands periodically |
| applygnupgdefaults | Run gpgconf –apply-defaults for all users. |
| apropos | マニュアルページの名前と要約文を検索する |
| ar | an archiving utility |
| arch | print machine hardware name (same as uname -m) |
| arpd | userspace arp daemon. |
| arping | send ARP REQUEST to a neighbour host |
| askset | set or retrieve a process’s CPU affinity |
| auditctl | a utility to assist controlling the kernel’s audit system |
| auditd | The Linux Audit daemon |
| augenrules | a script that merges component audit rule files |
| aulast | a program similar to last |
| aulastlog | a program similar to lastlog |
| aureport | a tool that produces summary reports of audit daemon logs |
| ausearch | a tool to query audit daemon logs |
| ausyscall | a program that allows mapping syscall names and numbers |
| authselect | システムアイデンティティーおよび認証ソースを選択します。 |
| autrace | a program similar to strace |
| auvirt | a program that shows data related to virtual machines |
| avcstat | Display SELinux AVC statistics |
| b2sum | compute and check BLAKE2 message digest |
| badblocks | search a device for bad blocks |
| base32 | base32 encode/decode data and print to standard output |
| base64 | base64 encode/decode data and print to standard output |
| basename | strip directory and suffix from filenames |
| bash | GNU Bourne-Again SHell |
| bashbug | report a bug in bash |
| biosdecode | BIOS information decoder |
| biosdevname | give BIOS-given name of a device |
| bl | format tables for troff |
| blkdeactivate ― utility to deactivate block devices | |
| blkdiscard | discard sectors on a device |
| blkid | locate/print block device attributes |
| blkzone | run zone command on a device |
| blockdev | call block device ioctls from the command line |
| bond2team ― Converts bonding configuration to team | |
| bootctl | Control the firmware and boot manager settings |
| bridge | show / manipulate bridge addresses and devices |
| btables | Ethernet bridge frame table administration (nft-based) |
| busctl | Introspect the bus |
| ca-legacy | Manage the system configuration for legacy CA certificates |
| cache_check | validates cache metadata on a device or file. |
| cache_dump | dump cache metadata from device or file to standard output. |
| cache_metadata_size | Estimate the size of the metadata device needed for a given configu‐ |
| cache_repair | repair cache binary metadata from device/file to device/file. |
| cache_restore | restore cache metadata file to device or file. |
| cache_writeback | writeback dirty blocks to the origin device. |
| cal | display a calendar |
| capsh | capability shell wrapper |
| captoinfo | convert a termcap description into a terminfo description |
| cat | concatenate files and print on the standard output |
| catman | 整形済みマニュアルページを作成、更新する |
| cfdisk | display or manipulate a disk partition table |
| chacl | change the access control list of a file or directory |
| chage | ユーザパスワードの有効期限情報を変更する。 |
| chattr | change file attributes on a Linux file system |
| chcon | change file SELinux security context |
| chcpu | configure CPUs |
| chgpasswd | update group passwords in batch mode |
| chgrp | change group ownership |
| chkconfig | updates and queries runlevel information for system services |
| chmem | configure memory |
| chmod | change file mode bits |
| cho | display a line of text |
| chown | change file owner and group |
| chpasswd | パスワードファイルをバッチ処理で更新する |
| chronyc | command-line interface for chrony daemon |
| chronyd | chrony daemon |
| chroot | run command or interactive shell with special root directory |
| chrt | manipulate the real-time attributes of a process |
| chvt | change foreground virtual terminal |
| cksum | checksum and count the bytes in a file |
| clear | clear the terminal screen |
| clockdiff | measure clock difference between hosts |
| cmp | compare two files byte by byte |
| col | filter reverse line feeds from input |
| colcrt | filter nroff output for CRT previewing |
| colrm | remove columns from a file |
| column | columnate lists |
| comm | compare two sorted files line by line |
| consoletype | print type of the console connected to standard input |
| coredumpctl | Retrieve and process saved core dumps and metadata |
| cp | copy files and directories |
| cpio | copy files to and from archives |
| cpupower | Shows and sets processor power related values |
| cracklib-check | Check passwords using libcrack2 |
| cracklib-format, cracklib-packer, cracklib-unpacker | cracklib dictionary utilities |
| create-cracklib-dict | Check passwords using libcrack2 |
| crond | daemon to execute scheduled commands |
| cronnext | time of next job cron will execute |
| crontab | maintains crontab files for individual users |
| crontabs | configuration and scripts for running periodical jobs |
| csplit | split a file into sections determined by context lines |
| ctrlaltdel | set the function of the Ctrl-Alt-Del combination |
| curl | transfer a URL |
| cut | remove sections from each line of files |
| cvtsudoers | convert between sudoers file formats |
| date | print or set the system date and time |
| db_archive | Find unused log files for archival |
| db_checkpoint | Periodically checkpoint transactions |
| db_deadlock | Detect deadlocks and abort lock requests |
| db_dump | Write database file using flat-text format |
| db_hotbackup | Create “hot backup” or “hot failover” snapshots |
| db_load | Read and load data from standard input |
| db_log_verify | Verify log files of a database environment |
| db_printlog | Dumps log files into a human-readable format |
| db_recover | Recover the database to a consistent state |
| db_replicate | Provide replication services |
| db_stat | Display environment statistics |
| db_tuner | analyze and tune btree database |
| db_upgrade | Upgrade files and databases to the current release version. |
| db_verify | Verify the database structure |
| dbus-binding-tool | C language GLib bindings generation utility. |
| dbus-cleanup-sockets | clean up leftover sockets in a directory |
| dbus-daemon | Message bus daemon |
| dbus-monitor | debug probe to print message bus messages |
| dbus-run-session | start a process as a new D-Bus session |
| dbus-send | Send a message to a message bus |
| dbus-test-tool | D-Bus traffic generator and test tool |
| dbus-update-activation-environment | update environment used for D-Bus session services |
| dbus-uuidgen | Utility to generate UUIDs |
| dcb | show / manipulate DCB (Data Center Bridging) settings |
| dd | convert and copy a file |
| deallocvt | deallocate unused virtual consoles |
| debugfs | ext2/ext3/ext4 file system debugger |
| delpart | tell the kernel to forget about a partition |
| depmod | Generate modules.dep and map files. |
| devlink | Devlink tool |
| df | report file system disk space usage |
| diff | compare files line by line |
| diff3 | compare three files line by line |
| dir | list directory contents |
| dircolors | color setup for ls |
| dirmngr | CRL and OCSP daemon |
| dirmngr-client | Tool to access the Dirmngr services |
| dirname | strip last component from file name |
| dmesg | print or control the kernel ring buffer |
| dmeventd | Device-mapper event daemon |
| dmfilemapd | device-mapper filemap monitoring daemon |
| dmidecode | DMI table decoder |
| dmsetup | low level logical volume management |
| dmstats | device-mapper statistics management |
| dnf | DNF Command Reference |
| dracut | low-level tool for generating an initramfs/initrd image |
| du | estimate file space usage |
| dumpe2fs | dump ext2/ext3/ext4 filesystem information |
| dumpkeys | dump keyboard translation tables |
| factor | factor numbers |
| faillock | Tool for displaying and modifying the authentication failure record files |
| fallocate | preallocate or deallocate space to a file |
| false | do nothing, unsuccessfully |
| fdformat | low-level format a floppy disk |
| fdisk | manipulate disk partition table |
| fgconsole | print the number of the active VT. |
| file | determine file type |
| filefrag | report on file fragmentation |
| fincore | count pages of file contents in core |
| find | search for files in a directory hierarchy |
| findfs | find a filesystem by label or UUID |
| findmnt | find a filesystem |
| fips-finish-install | complete the instalation of FIPS modules. |
| fips-mode-setup | Check or enable the system FIPS mode. |
| firewall-cmd | firewalld command line client |
| firewall-offline-cmd | firewalld offline command line client |
| firewalld | Dynamic Firewall Manager |
| fixfiles | fix file SELinux security contexts. |
| flock | manage locks from shell scripts |
| fmt | simple optimal text formatter |
| fold | wrap each input line to fit in specified width |
| free | Display amount of free and used memory in the system |
| fsadm | utility to resize or check filesystem on a device |
| fsck | check and repair a Linux filesystem |
| fsck.cramfs | fsck compressed ROM file system |
| fsck.minix | check consistency of Minix filesystem |
| fsck.xfs | do nothing, successfully |
| fsfreeze | suspend access to a filesystem (Ext3/4, ReiserFS, JFS, XFS) |
| fstrim | discard unused blocks on a mounted filesystem |
| fuse | configuration and mount options for FUSE file systems |
| fuse2fs | FUSE file system client for ext2/ext3/ext4 file systems |
| fuser | identify processes using files or sockets |
| gapplication | D-Bus application launcher |
| gawk | pattern scanning and processing language |
| gdbm_dump | dump a GDBM database to a file |
| gdbm_load | re-create a GDBM database from a dump file. |
| gdbmtool | examine and modify a GDBM database |
| gdbus | Tool for working with D-Bus objects |
| genhomedircon | generate SELinux file context configuration entries for user home directo‐ |
| genhostid | generate and set a hostid for the current host |
| genl | generic netlink utility frontend |
| genl-ctrl-list | List available kernel-side Generic Netlink families |
| getcap | examine file capabilities |
| getenforce | get the current mode of SELinux |
| getfacl | get file access control lists |
| getkeycodes | print kernel scancode-to-keycode mapping table |
| getopt | parse command options (enhanced) |
| getpcaps | display process capabilities |
| getsebool | get SELinux boolean value(s) |
| gettext | translate message |
| gio | GIO commandline tool |
| glib-compile-schemas | GSettings schema compiler |
| gpasswd | /etc/groupファイルを管理する |
| gpg | OpenPGP encryption and signing tool |
| gpg-agent | Secret key management for GnuPG |
| gpg-connect-agent | Communicate with a running agent |
| gpg-wks-server | Server providing the Web Key Service |
| gpgconf | Modify .gnupg home directories |
| gpgparsemail | Parse a mail message into an annotated format |
| gpgsm | CMS encryption and signing tool |
| gpgv | Verify OpenPGP signatures |
| grep, egrep, fgrep | print lines matching a pattern |
| groff | front-end for the groff document formatting system |
| grops | PostScript driver for groff |
| grotty | groff driver for typewriter-like devices |
| groupadd | 新しいグループを作成する |
| groupdel | グループを削除する |
| groupmems | administer members of a user’s primary group |
| groupmod | グループを修正する |
| groups | print the groups a user is in |
| grpck | グループファイルが正しいかどうか検査する |
| grub-bios-setup | Set up images to boot from a device. |
| grub-editenv | Manage the GRUB environment block. |
| grub-file | Check if FILE is of specified type. |
| grub-fstest | Debug tool for GRUB’s filesystem driver. |
| grub-get-kernel-settings | Evaluate the system’s kernel installation settings for use |
| grub-glue-efi | Create an Apple fat EFI binary. |
| grub-install | Install GRUB on a device. |
| grub-kbdcomp | Generate a GRUB keyboard layout file. |
| grub-menulst2cfg | Convert a configuration file from GRUB 0.xx to GRUB 2.xx format. |
| grub-mkconfig | Generate a GRUB configuration file. |
| grub-mkfont | Convert common font file formats into the PF2 format. |
| grub-mkimage | Make a bootable GRUB image. |
| grub-mklayout | Generate a GRUB keyboard layout file. |
| grub-mknetdir | Prepare a GRUB netboot directory. |
| grub-mkpasswd-pbkdf2 | Generate a PBKDF2 password hash. |
| grub-mkrelpath | Generate a relative GRUB path given an OS path. |
| grub-mkrescue | Generate a GRUB rescue image using GNU Xorriso. |
| grub-mkstandalone | Generate a standalone image in the selected format. |
| grub-ofpathname | Generate an IEEE-1275 device path for a specified device. |
| grub-probe | Probe device information for a given path. |
| grub-reboot | Set the default boot menu entry for the next boot only. |
| grub-rpm-sort | Sort input according to RPM version compare. |
| grub-script-check | Check GRUB configuration file for syntax errors. |
| grub-set-bootflag | Set a bootflag in the GRUB environment block. |
| grub-set-default | Set the default boot menu entry for GRUB. |
| grub-set-password | Generate the user.cfg file containing the hashed grub bootloader pass‐ |
| grub-sparc64-setup | Set up a device to boot a sparc64 GRUB image. |
| grub-switch-to-blscfg | Switch to using BLS config files. |
| grub-syslinux2cfg | Transform a syslinux config file into a GRUB config. |
| grubby | command line tool for configuring grub and zipl |
| gsettings | GSettings configuration tool |
| gzexe | compress executable files in place |
| gzip, gunzip, zcat | compress or expand files |
| halt, poweroff, reboot | Halt, power-off or reboot the machine |
| hardlink | Consolidate duplicate files via hardlinks |
| hdparm | get/set SATA/IDE device parameters |
| head | output the first part of files |
| hexdump | display file contents in hexadecimal, decimal, octal, or ascii |
| hin_check | validates thin provisioning metadata on a device or file |
| hin_delta | Print the differences in the mappings between two thin devices. |
| hin_dump | dump thin provisioning metadata from device or file to standard output. |
| hin_ls | List thin volumes within a pool. |
| hin_metadata_pack | pack thin provisioning binary metadata. |
| hin_metadata_size | thin provisioning metadata device/file size calculator. |
| hin_metadata_unpack | unpack thin provisioning binary metadata. |
| hin_repair | repair thin provisioning binary metadata. |
| hin_restore | restore thin provisioning metadata file to device or file. |
| hin_rmap | output reverse map of a thin provisioned region of blocks from metadata device |
| hin_trim | Issue discard requests for free pool space (offline tool). |
| hostid | print the numeric identifier for the current host |
| hostname | show or set the system’s host name |
| hostnamectl | Control the system hostname |
| htool | query or control network driver and hardware settings |
| hwclock | time clocks utility |
| ic | the terminfo entry-description compiler |
| id | print real and effective user and group IDs |
| ifcfg | simplistic script which replaces ifconfig IP management |
| ifenslave | Attach and detach slave network devices to a bonding device. |
| ifstat | handy utility to read network interface statistics |
| imedatectl | Control the system time and date |
| imedatex | D-Bus service for system clock and RTC settings |
| imeout | run a command with a time limit |
| info | read Info documents |
| infocmp | compare or print out terminfo descriptions |
| infotocap | convert a terminfo description into a termcap description |
| insmod | Simple program to insert a module into the Linux Kernel |
| install | copy files and set attributes |
| install-info | update info/dir entries |
| installkernel | tool to script kernel installation |
| ionice | set or get process I/O scheduling class and priority |
| ip | show / manipulate routing, network devices, interfaces and tunnels |
| ipc | a TIPC configuration and management tool |
| ipcmk | make various IPC resources |
| ipcrm | remove certain IPC resources |
| ipcs | show information on IPC facilities |
| iprconfig | IBM Power RAID storage adapter configuration/recovery utility |
| iprdbg | IBM Power RAID storage adapter debug utility |
| iprdump | IBM Power RAID adapter dump utility |
| iprinit | IBM Power RAID adapter/device initialization utility |
| iprsos | IBM Power RAID report generator |
| iprupdate | IBM Power RAID adapter/device microcode update utility |
| ipset | administration tool for IP sets |
| iptables-apply | a safer way to update iptables remotely |
| iptables-restore | Restore IP Tables |
| iptables-save | dump iptables rules |
| iptables-translate | translation tool to migrate from iptables to nftables |
| iptables/ip6tables | administration tool for IPv4/IPv6 packet filtering and NAT |
| irqbalance | distribute hardware interrupts across processors on a multiprocessor system |
| isosize | output the length of an iso9660 filesystem |
| ject | eject removable media |
| join | join lines of two files on a common field |
| journalctl | Query the systemd journal |
| kbd_mode | report or set the keyboard mode |
| kbdinfo | obtain information about the status of a console |
| kbdrate | reset the keyboard repeat rate and delay time |
| kdumpctl | control interface for kdump |
| kernel-install | Add and remove kernel and initramfs images to and from /boot |
| kexec | directly boot into a new kernel |
| kill | terminate a process |
| killall | kill processes by name |
| kmod | Program to manage Linux Kernel modules |
| kpartx | Create device maps from partition tables. |
| kvm_stat | Report KVM kernel module event counters |
| last, lastb | show a listing of last logged in users |
| lastlog | lastlog ファイルを調べる |
| lchage | Display or change user password policy |
| lchfn | Change finger information |
| lchsh | Change login shell |
| ldattach | attach a line discipline to a serial line |
| less | opposite of more |
| lessecho | expand metacharacters |
| lesskey | specify key bindings for less |
| lexgrog | マニュアルページのヘッダー情報を解釈する |
| lgroupadd | Add an user group |
| lgroupdel | Delete an user group |
| lgroupmod | Modify an user group |
| lid | Display user’s groups or group’s users |
| linit | Change SysV runlevel |
| link | call the link function to create a link to a file |
| ln | make links between files |
| lnewusers | Create new user accounts |
| lnstat | unified linux network statistics |
| load | graphic representation of system load average |
| load_policy | load a new SELinux policy into the kernel |
| loadkeys | load keyboard translation tables |
| loadunimap | load the kernel unicode-to-font mapping table |
| localectl | Control the system locale and keyboard layout settings |
| logger | enter messages into the system log |
| login | begin session on the system |
| loginctl | Control the systemd login manager |
| logname | print user´s login name |
| logrotate ‐ rotates, compresses, and mails system logs | |
| logsave | save the output of a command in a logfile |
| look | display lines beginning with a given string |
| losetup | set up and control loop devices |
| lpasswd | Change group or user password |
| ls | list directory contents |
| lsattr | list file attributes on a Linux second extended file system |
| lsblk | list block devices |
| lscpu | display information about the CPU architecture |
| lshw | list hardware |
| lsinitrd | tool to show the contents of an initramfs image |
| lsipc | show information on IPC facilities currently employed in the system |
| lslogins | display information about known users in the system |
| lsmem | list the ranges of available memory with their online status |
| lsmod | Show the status of modules in the Linux Kernel |
| lspci | list all PCI devices |
| lsscsi | list SCSI devices (or hosts), list NVMe devices |
| luseradd | Add an user |
| luserdel | Delete an user |
| lusermod | Modify an user |
| lvchange | Change the attributes of logical volume(s) |
| lvconvert | logical volume layout |
| lvcreate | Create a logical volume |
| lvdisplay | Display information about a logical volume |
| lvextend | Add space to a logical volume |
| lvm | LVM2 tools |
| lvm_import_vdo | utility to import VDO volumes into a new volume group. |
| lvmconfig | Display and manipulate configuration information |
| lvmdevices | Manage the devices file |
| lvmdiskscan | List devices that may be used as physical volumes |
| lvmdump | create lvm2 information dumps for diagnostic purposes |
| lvmpolld | LVM poll daemon |
| lvmsadc | LVM system activity data collector |
| lvmsar | LVM system activity reporter |
| lvreduce | Reduce the size of a logical volume |
| lvremove | Remove logical volume(s) from the system |
| lvrename | Rename a logical volume |
| lvresize | Resize a logical volume |
| lvs | Display information about logical volumes |
| lvscan | List all logical volumes in all volume groups |
| makedumpfile | make a small dumpfile of kdump |
| man | オンラインマニュアルのインターフェース |
| mandb | マニュアルページのインデックスキャッシュを作成、更新する |
| manpath | マニュアルページの検索パスを設定します |
| mapscrn | load screen output mapping table |
| matchpathcon | get the default SELinux security context for the specified path from the |
| mcookie | generate magic cookies for xauth |
| md5sum | compute and check MD5 message digest |
| mesg | display (or do not display) messages from other users |
| mkdir | make directories |
| mkdumprd | creates initial ramdisk images for kdump crash recovery |
| mke2fs | create an ext2/ext3/ext4 filesystem |
| mkfifo | make FIFOs (named pipes) |
| mkfs | build a Linux filesystem |
| mkfs.cramfs | make compressed ROM file system |
| mkfs.minix | make a Minix filesystem |
| mkfs.xfs | construct an XFS filesystem |
| mkhomedir_helper | Helper binary that creates home directories |
| mkinitrd | is a compat wrapper, which calls dracut to generate an initramfs |
| mklost+found | create a lost+found directory on a mounted Linux second extended file sys‐ |
| mknod | make block or character special files |
| mksquashfs | tool to create and append to squashfs filesystems |
| mksquashfs | tool to uncompress squashfs filesystems |
| mkswap | set up a Linux swap area |
| mktemp | create a temporary file or directory |
| modinfo | Show information about a Linux Kernel module |
| modprobe | Add and remove modules from the Linux Kernel |
| modulemd-validator | manual page for modulemd-validator 2.13.0 |
| more | file perusal filter for crt viewing |
| mount | mount a filesystem |
| mountpoint | see if a directory or file is a mountpoint |
| msgattrib | attribute matching and manipulation on message catalog |
| msgcat | combines several message catalogs |
| msgcmp | compare message catalog and template |
| msgcomm | match two message catalogs |
| msgconv | character set conversion for message catalog |
| msgen | create English message catalog |
| msgexec | process translations of message catalog |
| msgfilter | edit translations of message catalog |
| msgfmt | compile message catalog to binary format |
| msggrep | pattern matching on message catalog |
| msginit | initialize a message catalog |
| msgmerge | merge message catalog and template |
| msgunfmt | uncompile message catalog from binary format |
| msguniq | unify duplicate translations in message catalog |
| mv | move (rename) files |
| namei | follow a pathname until a terminal point is found |
| ndptool ― Neighbor Discovery Protocol tool | |
| neqn | format equations for ascii output |
| newgidmap | set the gid mapping of a user namespace |
| newgrp | 新しいグループにログインする |
| newuidmap | set the uid mapping of a user namespace |
| newusers | ユーザの新規作成や情報更新をバッチ処理で行う |
| nft | Administration tool of the nftables framework for packet filtering and |
| ngettext | translate message and choose plural form |
| nice | run a program with modified scheduling priority |
| nl | number lines of files |
| nl-classid-lookup | Lookup classid definitions |
| nl-pktloc-lookup | Lookup packet location definitions |
| nl-qdisc-{add | list |
| nm-online | ask NetworkManager whether the network is connected |
| nmcli | command-line tool for controlling NetworkManager |
| nmtui | Text User Interface for controlling NetworkManager |
| nohup | run a command immune to hangups, with output to a non-tty |
| nologin | politely refuse a login |
| nproc | print the number of processing units available |
| nroff | emulate nroff command with groff |
| nsenter | run program with namespaces of other processes |
| nstat, rtacct | network statistics tools. |
| numfmt | Convert numbers from/to human-readable strings |
| nv | run a program in a modified environment |
| nvsubst | substitutes environment variables in shell format strings |
| od | dump files in octal and other formats |
| oe | table of (terminfo) entries |
| op | display Linux processes |
| openssl | OpenSSL command line tool |
| openvt | start a program on a new virtual terminal (VT). |
| ouch | change file timestamps |
| ownership | Compaq ownership tag retriever |
| p11-kit | Tool for operating on configured PKCS#11 modules |
| pam_console_apply | set or revoke permissions for users at the system console |
| pam_timestamp_check | Check to see if the default timestamp is valid |
| parted | a partition manipulation program |
| partprobe | inform the OS of partition table changes |
| partx | tell the kernel about the presence and numbering of on-disk partitions |
| passwd | ユーザパスワードを変更する |
| paste | merge lines of files |
| pathchk | check whether file names are valid or portable |
| peekfd | peek at file descriptors of running processes |
| pgrep, pkill | look up or signal processes based on name and other attributes |
| pic | compile pictures for troff or TeX |
| pidof — find the process ID of a running program. | |
| pigz, unpigz | compress or expand files |
| ping | send ICMP ECHO_REQUEST to network hosts |
| pinky | lightweight finger |
| pivot_root | change the root filesystem |
| pkaction | Get details about a registered action |
| pkcheck | Check whether a process is authorized |
| pkexec | Execute a command as another user |
| pkla-admin-identities | List pklocalauthority-configured polkit administrators |
| pkla-check-authorization | Evaluate pklocalauthority authorization configuration |
| pkttyagent | Textual authentication helper |
| plymouth | Send commands to plymouthd |
| plymouth-set-default-theme | Set the plymouth theme |
| plymouthd | The plymouth daemon |
| pmap | report memory map of a process |
| pr | convert text files for printing |
| preconv | convert encoding of input files to something GNU troff understands |
| printenv | print all or part of environment |
| printf | format and print data |
| prtstat | print statistics of a process |
| ps | report a snapshot of the current processes. |
| psfaddtable | add a Unicode character table to a console font |
| psfgettable | extract the embedded Unicode character table from a console font |
| psfstriptable | remove the embedded Unicode character table from a console font |
| psfxtable | handle Unicode character tables for console fonts |
| pslog- report current logs path of a process | |
| pstree | display a tree of processes |
| ptx | produce a permuted index of file contents |
| put, reset | initialize a terminal or query terminfo database |
| pvchange | Change attributes of physical volume(s) |
| pvck | Check metadata on physical volumes |
| pvcreate | Initialize physical volume(s) for use by LVM |
| pvdisplay | Display various attributes of physical volume(s) |
| pvmove | Move extents from one physical volume to another |
| pvremove | Remove LVM label(s) from physical volume(s) |
| pvresize | Resize physical volume(s) |
| pvs | Display information about physical volumes |
| pvscan | List all physical volumes |
| pwck | パスワードファイルが正しいかどうか検査する |
| pwconv, pwunconv, grpconv, grpunconv | パスワード・グループの shadow 化と、通常ファイルへ |
| pwd | print name of current/working directory |
| pwdx | report current working directory of a process |
| pwhistory_helper | Helper binary that transfers password hashes from passwd or shadow to |
| pwmake | simple tool for generating random relatively easily pronounceable passwords |
| pwscore | simple configurable tool for checking quality of a password |
| qn | format equations for troff or MathML |
| r | translate or delete characters |
| ra_check | validate era metadata on device or file. |
| ra_dump | dump era metadata from device or file to standard output. |
| ra_invalidate | Provide a list of blocks that have changed since a particular era. |
| ra_restore | restore era metadata file to device or file. |
| racepath, tracepath6 | traces path to a network host discovering MTU along this path |
| raw | bind a Linux raw character device |
| rdisc | network router discovery daemon |
| rdma | RDMA tool |
| readlink | print resolved symbolic links or canonical file names |
| readprofile | read kernel profiling information |
| realpath | print the resolved path |
| recode-sr-latin | convert Serbian text from Cyrillic to Latin script |
| rename | rename files |
| renice | alter priority of running processes |
| rescan-scsi-bus.sh | script to add and remove SCSI devices without rebooting |
| resize2fs | ext2/ext3/ext4 file system resizer |
| resizecons | change kernel idea of the console size |
| resizepart | tell the kernel about the new size of a partition |
| resolvectl, resolvconf | Resolve domain names, IPV4 and IPv6 addresses, DNS resource |
| restorecon | restore file(s) default SELinux security contexts. |
| restorecon_xattr | manage security.restorecon_last extended attribute entries added by |
| rev | reverse lines characterwise |
| rfkill | tool for enabling and disabling wireless devices |
| rm | remove files or directories |
| rmdir | remove empty directories |
| rmmod | Simple program to remove a module from the Linux Kernel |
| roff | the troff processor of the groff text formatting system |
| routel | list routes with pretty output format |
| rpm | RPM パッケージマネージャ |
| rpm2cpio | RPM (RPM Package Manager)パッケージから cpio アーカイブを 抽出する |
| rpmdb | RPM Database Tool |
| rpmkeys | RPM Keyring |
| rsyslogd | reliable and extended syslogd |
| rtcwake | enter a system sleep state until specified wakeup time |
| rtmon | listens to and monitors RTnetlink |
| rtpr | replace backslashes with newlines. |
| rue | do nothing, successfully |
| runcate | shrink or extend the size of a file to the specified size |
| runcon | run command with specified SELinux security context |
| runlevel | Print previous and current SysV runlevel |
| runuser | run a command with substitute user and group ID |
| rust | Tool for operating on the trust policy store |
| scp | secure copy (remote file copy program) |
| script | make typescript of terminal session |
| scriptreplay | play back typescripts, using timing information |
| scsi_logging_level | access Linux SCSI logging level information |
| scsi_mandat | check SCSI device support for mandatory commands |
| scsi_readcap | do SCSI READ CAPACITY command on disks |
| scsi_ready | do SCSI TEST UNIT READY on devices |
| scsi_satl | check SCSI to ATA Translation (SAT) device support |
| scsi_start | start one or more SCSI disks |
| scsi_stop | stop (spin down) one or more SCSI disks |
| scsi_temperature | fetch the temperature of a SCSI device |
| sdiff | side-by-side merge of file differences |
| secon | See an SELinux context, from a file, program or user input. |
| secret-tool | Store and retrieve passwords |
| sed | stream editor for filtering and transforming text |
| sefcontext_compile | compile file context regular expression files |
| selinuxconlist | list all SELinux context reachable for user |
| selinuxdefcon | report default SELinux context for user |
| selinuxenabled | tool to be used within shell scripts to determine if selinux is enabled |
| selinuxexeccon | report SELinux context used for this executable |
| semodule | Manage SELinux policy modules. |
| semodule_expand | Expand a SELinux policy module package. |
| semodule_link | Link SELinux policy module packages together |
| semodule_package | Create a SELinux policy module package. |
| semodule_unpackage | Extract policy module and file context file from an SELinux policy |
| seq | print a sequence of numbers |
| service | run a System V init script |
| sestatus | SELinux status tool |
| set, reset | terminal initialization |
| setarch | change reported architecture in new program environment and set personality |
| setcap | set file capabilities |
| setenforce | modify the mode SELinux is running in |
| setfacl | set file access control lists |
| setfiles | set SELinux file security contexts. |
| setfont | load EGA/VGA console screen font |
| setkeycodes | load kernel scancode-to-keycode mapping table entries |
| setleds | set the keyboard leds |
| setmetamode | define the keyboard meta key handling |
| setpci | configure PCI devices |
| setpriv | run a program with different Linux privilege settings |
| setsebool | set SELinux boolean value |
| setsid | run a program in a new session |
| setterm | set terminal attributes |
| setvtrgb | set the virtual terminal RGB colors |
| sfdisk | display or manipulate a disk partition table |
| sftp | secure file transfer program |
| sg_bg_ctl | send SCSI BACKGROUND CONTROL command |
| sg_compare_and_write | send the SCSI COMPARE AND WRITE command |
| sg_copy_results | send SCSI RECEIVE COPY RESULTS command (XCOPY related) |
| sg_dd | copy data to and from files and devices, especially SCSI devices |
| sg_decode_sense | decode SCSI sense and related data |
| sg_emc_trespass | change ownership of SCSI LUN from another Service-Processor to this one |
| sg_format | format, resize a SCSI disk or format a tape |
| sg_get_config | send SCSI GET CONFIGURATION command (MMC-4 +) |
| sg_get_lba_status | send SCSI GET LBA STATUS(16 or 32) command |
| sg_ident | send SCSI REPORT/SET IDENTIFYING INFORMATION command |
| sg_inq | issue SCSI INQUIRY command and/or decode its response |
| sg_logs | access log pages with SCSI LOG SENSE command |
| sg_luns | send SCSI REPORT LUNS command or decode given LUN |
| sg_map | displays mapping between Linux sg and other SCSI devices |
| sg_map26 | map SCSI generic (sg) device to corresponding device names |
| sg_modes | reads mode pages with SCSI MODE SENSE command |
| sg_opcodes | report supported SCSI commands or task management functions |
| sg_persist | use SCSI PERSISTENT RESERVE command to access registrations and reservations |
| sg_prevent | send SCSI PREVENT ALLOW MEDIUM REMOVAL command |
| sg_raw | send arbitrary SCSI command to a device |
| sg_rbuf | reads data using SCSI READ BUFFER command |
| sg_rdac | display or modify SCSI RDAC Redundant Controller mode page |
| sg_read | read multiple blocks of data, optionally with SCSI READ commands |
| sg_read_attr | send SCSI READ ATTRIBUTE command |
| sg_read_block_limits | send SCSI READ BLOCK LIMITS command |
| sg_read_buffer | send SCSI READ BUFFER command |
| sg_read_long | send a SCSI READ LONG command |
| sg_readcap | send SCSI READ CAPACITY command |
| sg_reassign | send SCSI REASSIGN BLOCKS command |
| sg_referrals | send SCSI REPORT REFERRALS command |
| sg_rep_zones | send SCSI REPORT ZONES command |
| sg_requests | send one or more SCSI REQUEST SENSE commands |
| sg_reset | sends SCSI device, target, bus or host reset; or checks reset state |
| sg_reset_wp | send SCSI RESET WRITE POINTER command |
| sg_rmsn | send SCSI READ MEDIA SERIAL NUMBER command |
| sg_rtpg | send SCSI REPORT TARGET PORT GROUPS command |
| sg_safte | access SCSI Accessed Fault-Tolerant Enclosure (SAF-TE) device |
| sg_sanitize | remove all user data from disk with SCSI SANITIZE command |
| sg_sat_identify | send ATA IDENTIFY DEVICE command via SCSI to ATA Translation (SAT) layer |
| sg_sat_phy_event | use ATA READ LOG EXT via a SAT pass-through to fetch SATA phy event |
| sg_sat_read_gplog | use ATA READ LOG EXT command via a SCSI to ATA Translation (SAT) layer |
| sg_sat_set_features | use ATA SET FEATURES command via a SCSI to ATA Translation (SAT) |
| sg_scan | scans sg devices (or SCSI/ATAPI/ATA devices) and prints results |
| sg_seek | send SCSI SEEK, PRE-FETCH(10) or PRE-FETCH(16) command |
| sg_senddiag | performs a SCSI SEND DIAGNOSTIC command |
| sg_ses | access a SCSI Enclosure Services (SES) device |
| sg_ses_microcode | send microcode to a SCSI enclosure |
| sg_start | send SCSI START STOP UNIT command: start, stop, load or eject medium |
| sg_stpg | send SCSI SET TARGET PORT GROUPS command |
| sg_stream_ctl | send SCSI STREAM CONTROL or GET STREAM STATUS command |
| sg_sync | send SCSI SYNCHRONIZE CACHE command |
| sg_test_rwbuf | test a SCSI host adapter by issuing dummy writes and reads |
| sg_timestamp | report or set timestamp on SCSI device |
| sg_turs | send one or more SCSI TEST UNIT READY commands |
| sg_unmap | send SCSI UNMAP command (known as ‘trim’ in ATA specs) |
| sg_verify | invoke SCSI VERIFY command(s) on a block device |
| sg_vpd | fetch SCSI VPD page and/or decode its response |
| sg_wr_mode | write (modify) SCSI mode page |
| sg_write_and_verify | send the SCSI WRITE AND VERIFY command |
| sg_write_buffer | send SCSI WRITE BUFFER commands |
| sg_write_long | send SCSI WRITE LONG command |
| sg_write_same | send SCSI WRITE SAME command |
| sg_write_x | SCSI WRITE normal/ATOMIC/SAME/SCATTERED/STREAM, ORWRITE commands |
| sg_xcopy | copy data to and from files and devices using SCSI EXTENDED COPY (XCOPY) |
| sg_zone | send SCSI OPEN, CLOSE, FINISH or SEQUENTIALIZE ZONE command |
| sginfo | access mode page information for a SCSI (or ATAPI) device |
| sgm_dd | copy data to and from files and devices, especially SCSI devices |
| sgp_dd | copy data to and from files and devices, especially SCSI devices |
| sha1sum | compute and check SHA1 message digest |
| sha224sum | compute and check SHA224 message digest |
| sha256sum | compute and check SHA256 message digest |
| sha384sum | compute and check SHA384 message digest |
| sha512sum | compute and check SHA512 message digest |
| showconsolefont | Show the current EGA/VGA console screen font |
| showkey | examine the codes sent by the keyboard |
| shred | overwrite a file to hide its contents, and optionally delete it |
| shuf | generate random permutations |
| shutdown | Halt, power-off or reboot the machine |
| skill, snice | send a signal or report process status |
| slabtop | display kernel slab cache information in real time |
| sleep | delay for a specified amount of time |
| soelim | interpret .so requests in groff input |
| sort | perform topological sort |
| sort | sort lines of text files |
| split | split a file into pieces |
| ss | another utility to investigate sockets |
| ssh | OpenSSH SSH client (remote login program) |
| ssh-add | adds private key identities to the authentication agent |
| ssh-agent | authentication agent |
| ssh-copy-id | use locally available keys to authorise logins on a remote machine |
| ssh-keygen | authentication key generation, management and conversion |
| ssh-keyscan | gather SSH public keys |
| sshd | OpenSSH SSH daemon |
| sss_cache | perform cache cleanup |
| sss_ssh_authorizedkeys | get OpenSSH authorized keys |
| sss_ssh_knownhostsproxy | OpenSSH ホストキーを取得します |
| sssd | System Security Services Daemon |
| st | check file types and compare values |
| stat | display file or file system status |
| stdbuf | Run COMMAND, with modified buffering operations for its standard streams. |
| stty | change and print terminal line settings |
| su | run a command with substitute user and group ID |
| sudo, sudoedit | execute a command as another user |
| sudoreplay | replay sudo session logs |
| sulogin | single-user login |
| sum | checksum and count the blocks in a file |
| swaplabel | print or change the label or UUID of a swap area |
| swapon, swapoff | enable/disable devices and files for paging and swapping |
| switch_root | switch to another filesystem as the root of the mount tree |
| sync | Synchronize cached writes to persistent storage |
| sysctl | configure kernel parameters at runtime |
| syspurpose | Set the intended purpose for this system |
| systemctl | Control the systemd system and service manager |
| systemd, init | systemd system and service manager |
| systemd-analyze | Analyze and debug system manager |
| systemd-ask-password | Query the user for a system password |
| systemd-cat | Connect a pipeline or program’s output with the journal |
| systemd-cgls | Recursively show control group contents |
| systemd-cgtop | Show top control groups by their resource usage |
| systemd-delta | Find overridden configuration files |
| systemd-detect-virt | Detect execution in a virtualized environment |
| systemd-escape | Escape strings for usage in systemd unit names |
| systemd-firstboot, systemd-firstboot.service | Initialize basic system settings on or |
| systemd-hwdb | hardware database management tool |
| systemd-inhibit | Execute a program with an inhibition lock taken |
| systemd-machine-id-setup | Initialize the machine ID in /etc/machine-id |
| systemd-mount, systemd-umount | Establish and destroy transient mount or auto-mount points |
| systemd-notify | Notify service manager about start-up completion and other daemon status |
| systemd-path | List and query system and user paths |
| systemd-run | Run programs in transient scope units, service units, or path-, socket-, or |
| systemd-socket-activate | Test socket activation of daemons |
| systemd-sysusers, systemd-sysusers.service | Allocate system users and groups |
| systemd-tmpfiles, systemd-tmpfiles-setup.service, systemd-tmpfiles-setup-dev.service, | |
| systemd-tty-ask-password-agent | List or process pending systemd password requests |
| udevadm | udev management tool |
| ul | do underlining |
| umount | unmount file systems |
| uname | print system information |
| unbound-anchor | Unbound anchor utility. |
| une2fs | adjust tunable filesystem parameters on ext2/ext3/ext4 filesystems |
| uned-adm | command line tool for switching between different tuning profiles |
| unexpand | convert spaces to tabs |
| unicode_start | put keyboard and console in unicode mode |
| unicode_stop | revert keyboard and console from unicode mode |
| uniq | report or omit repeated lines |
| unix_chkpwd | Helper binary that verifies the password of the current user |
| unix_update | Helper binary that updates the password of a given user |
| unlink | call the unlink function to remove the specified file |
| unshare | run program with some namespaces unshared from parent |
| unversioned-python | info on how to set up the python command. |
| update-ca-trust | manage consolidated and dynamic configuration of CA certificates and |
| update-crypto-policies | manage the policies available to the various cryptographic |
| update-pciids | download new version of the PCI ID list |
| uptime | Tell how long the system has been running. |
| urbostat | Report processor frequency and idle statistics |
| useradd | 新規ユーザの作成・新規ユーザのデフォルト情報の更新 |
| userdel | ユーザのアカウントと関連ファイルを削除する |
| usermod | ユーザアカウントを修正する |
| users | print the user names of users currently logged in to the current host |
| usleep | sleep some number of microseconds |
| utmpdump | dump UTMP and WTMP files in raw format |
| uuidgen | create a new UUID value |
| uuidparse | an utility to parse unique identifiers |
| vdir | list directory contents |
| vdpa | vdpa management tool |
| vgcfgbackup | Backup volume group configuration(s) |
| vgcfgrestore | Restore volume group configuration |
| vgchange | Change volume group attributes |
| vgck | Check the consistency of volume group(s) |
| vgconvert | Change volume group metadata format |
| vgcreate | Create a volume group |
| vgdisplay | Display volume group information |
| vgexport | Unregister volume group(s) from the system |
| vgextend | Add physical volumes to a volume group |
| vgimport | Register exported volume group with system |
| vgimportclone | Import a VG from cloned PVs |
| vgimportdevices | Add devices for a VG to the devices file. |
| vgmerge | Merge volume groups |
| vgmknodes | Create the special files for volume group devices in /dev |
| vgreduce | Remove physical volume(s) from a volume group |
| vgremove | Remove volume group(s) |
| vgrename | Rename a volume group |
| vgs | Display information about volume groups |
| vgscan | Search for all volume groups |
| vgsplit | Move physical volumes into a new or existing volume group |
| vim | Vi IMproved, a programmer’s text editor |
| vipw, vigr | password, group とそれぞれの shadow ファイルを編集する |
| virt-what | detect if we are running in a virtual machine |
| visudo | edit the sudoers file |
| vlock | Virtual Console lock program |
| vmcore-dmesg | This is just a placeholder until real man page has been written |
| vmctl | IMA/EVM signing utility |
| vmstat | Report virtual memory statistics |
| vpddecode | VPD structure decoder |
| w | Show who is logged on and what they are doing. |
| wall | write a message to all users |
| watch | execute a program periodically, showing output fullscreen |
| watchgnupg | Read and print logs from a socket |
| wc | print newline, word, and byte counts for each file |
| wdctl | show hardware watchdog status |
| whatis | display one-line manual page descriptions |
| whereis | locate the binary, source, and manual page files for a command |
| which | shows the full path of (shell) commands. |
| whiptail | display dialog boxes from shell scripts |
| who | show who is logged on |
| whoami | print effective userid |
| wipefs | wipe a signature from a device |
| write | send a message to another user |
| x86_energy_perf_policy | Manage Energy vs. Performance Policy via x86 Model Specific Reg‐ |
| xargs | build and execute command lines from standard input |
| xfs_admin | change parameters of an XFS filesystem |
| xfs_bmap | print block mapping for an XFS file |
| xfs_copy | copy the contents of an XFS filesystem |
| xfs_db | debug an XFS filesystem |
| xfs_estimate | estimate the space that an XFS filesystem will take |
| xfs_freeze | suspend access to an XFS filesystem |
| xfs_fsr | filesystem reorganizer for XFS |
| xfs_io | debug the I/O path of an XFS filesystem |
| xfs_logprint | print the log of an XFS filesystem |
| xfs_mdrestore | restores an XFS metadump image to a filesystem image |
| xfs_metadump | copy XFS filesystem metadata to a file |
| xfs_mkfile | create an XFS file |
| xfs_ncheck | generate pathnames from i-numbers for XFS |
| xfs_quota | manage use of quota on XFS filesystems |
| xfs_repair | repair an XFS filesystem |
| xfs_rtcp | XFS realtime copy command |
| xfs_spaceman | show free space information about an XFS filesystem |
| xgettext | extract gettext strings from source |
| xmlcatalog | Command line tool to parse and manipulate XML or SGML catalog files. |
| xmllint | command line XML tool |
| xmlsec1 | sign, verify, encrypt and decrypt XML documents |
| xmlwf | Determines if an XML document is well-formed |
| xpand | convert tabs to spaces |
| xpr | evaluate expressions |
| xsltproc | command line XSLT processor |
| xtables-monitor ― show changes to rule set and trace-events | |
| xz, unxz, xzcat, lzma, unlzma, lzcat | Compress or decompress .xz and .lzma files |
| xzcmp, xzdiff, lzcmp, lzdiff | compare compressed files |
| xzdec, lzmadec | Small .xz and .lzma decompressors |
| xzgrep | search compressed files for a regular expression |
| xzless, lzless | view xz or lzma compressed (text) files |
| xzmore, lzmore | view xz or lzma compressed (text) files |
| y | print the file name of the terminal connected to standard input |
| yes | output a string repeatedly until killed |
| yum | redirecting to DNF Command Reference |
| zcmp, zdiff | compare compressed files |
| zforce | force a ‘.gz’ extension on all gzip files |
| zgrep | search possibly compressed files for a regular expression |
| zless | file perusal filter for crt viewing of compressed text |
| zmore | file perusal filter for crt viewing of compressed text |
| znew | recompress .Z files to .gz files |
| zramctl | set up and control zram devices |
| zsoelim | satisfy .so requests in roff input |
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