How To Install systemd-udev on CentOS 8
systemd-udev is Rule-based device node and kernel event manager Rule-based device node and kernel event manager
Introduction
In this tutorial we learn how to install systemd-udev on CentOS 8.
What is systemd-udev
This package contains systemd-udev and the rules and hardware database needed to manage device nodes. This package is necessary on physical machines and in virtual machines, but not in containers. systemd-udev 239 45.el8_4.2 x86_64 1.4 M systemd-239-45.el8_4.2.src.rpm baseos Rule-based device node and kernel event manager http LGPLv2+ This package contains systemd-udev and the rules and hardware database needed to manage device nodes. This package is necessary on physical machines and in virtual machines, but not in containers.
We can use yum or dnf to install systemd-udev on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install systemd-udev.
Install systemd-udev on CentOS 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install systemd-udev using dnf by running the following command:
sudo dnf -y install systemd-udev
Install systemd-udev on CentOS 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install systemd-udev using yum by running the following command:
sudo yum -y install systemd-udev
How To Uninstall systemd-udev on CentOS 8
To uninstall only the systemd-udev package we can use the following command:
sudo dnf remove systemd-udev
systemd-udev Package Contents on CentOS 8
/etc/kernel
/etc/kernel/install.d
/etc/modules-load.d
/etc/udev
/etc/udev/hwdb.bin
/etc/udev/hwdb.d
/etc/udev/rules.d
/etc/udev/udev.conf
/etc/vconsole.conf
/usr/bin/bootctl
/usr/bin/kernel-install
/usr/bin/systemd-hwdb
/usr/bin/udevadm
/usr/lib/.build-id
/usr/lib/.build-id/01
/usr/lib/.build-id/01/34397cf8a4992510670e5d2cc56ce30a550673
/usr/lib/.build-id/10
/usr/lib/.build-id/10/49b2b4c906f1b22a483c3ad9fa951b9fa7d9e6
/usr/lib/.build-id/32/86f19a8362ea3933c698c2507c75da091580d8
/usr/lib/.build-id/40
/usr/lib/.build-id/40/6396eb132a8729de621a11000dd85974d73c62
/usr/lib/.build-id/40/8f9909c018a2963c367ded6dca2bd715e7e841
/usr/lib/.build-id/45
/usr/lib/.build-id/45/ecb5524f2370edc3ad186cc5954964134e01bb
/usr/lib/.build-id/45/ff507e79c8ea09e2f045f61b7d8d29ce7e056a
/usr/lib/.build-id/47/c32ca6e1044a1fb35894fd35a4d30d0e49ef55
/usr/lib/.build-id/53
/usr/lib/.build-id/53/0d8499b5a5d0338ad7b849b805094ddb88db13
/usr/lib/.build-id/67/dcd0d638c99073eb958c653604a054db54db76
/usr/lib/.build-id/7b
/usr/lib/.build-id/7b/e6566fbdd4b6bcf91e1137d59b45a9bf8096a3
/usr/lib/.build-id/7b/fdcf9a4d7c0afd68a67227b7551ed55b26c0a3
/usr/lib/.build-id/7e
/usr/lib/.build-id/7e/c1539f1eb22105d7826732e2aad60d615d2402
/usr/lib/.build-id/84
/usr/lib/.build-id/84/c54c9a86289caa21476d36ff0bda15c5b078df
/usr/lib/.build-id/8c
/usr/lib/.build-id/8c/6101586fd4a0b8c47ca06694c585aaac117d94
/usr/lib/.build-id/90
/usr/lib/.build-id/90/d2a2cf36024f0ef232b36a9194c15222e07366
/usr/lib/.build-id/92/47df762ca9eaba1c9452f0968fa6c71a1d66d4
/usr/lib/.build-id/9f/a61d153fbd8d6bd8ee9f44d4d1931675f1e191
/usr/lib/.build-id/ae/3fb8f56d476672d23ffc8ce044282936b93aae
/usr/lib/.build-id/b0/f8bec5a0005de512d9f30b07c3c073aa451426
/usr/lib/.build-id/b6/019eff85fdb1ca557ec7614a801584c38a247d
/usr/lib/.build-id/bb
/usr/lib/.build-id/bb/0cb209b6adc85c6b0800f622f9e2b628bf06ae
/usr/lib/.build-id/d0
/usr/lib/.build-id/d0/d5309b12e7ac987238f657df19112216298684
/usr/lib/.build-id/e6
/usr/lib/.build-id/e6/3559fd229f04c289937abad5997462705b6a7a
/usr/lib/.build-id/f0
/usr/lib/.build-id/f0/d5e230317eade741d24fd8c751229b3b3d95e6
/usr/lib/.build-id/f3
/usr/lib/.build-id/f3/3263ae753667673c3fa435db158fcf1e8a4bb2
/usr/lib/kernel
/usr/lib/kernel/install.d
/usr/lib/kernel/install.d/20-grubby.install
/usr/lib/kernel/install.d/50-depmod.install
/usr/lib/kernel/install.d/90-loaderentry.install
/usr/lib/modprobe.d
/usr/lib/modprobe.d/systemd.conf
/usr/lib/modules-load.d
/usr/lib/systemd/boot
/usr/lib/systemd/boot/efi
/usr/lib/systemd/boot/efi/linuxx64.efi.stub
/usr/lib/systemd/boot/efi/systemd-bootx64.efi
/usr/lib/systemd/network/99-default.link
/usr/lib/systemd/system-generators/systemd-cryptsetup-generator
/usr/lib/systemd/system-generators/systemd-gpt-auto-generator
/usr/lib/systemd/system-generators/systemd-hibernate-resume-generator
/usr/lib/systemd/system-sleep
/usr/lib/systemd/system/cryptsetup-pre.target
/usr/lib/systemd/system/cryptsetup.target
/usr/lib/systemd/system/hibernate.target
/usr/lib/systemd/system/hybrid-sleep.target
/usr/lib/systemd/system/initrd-udevadm-cleanup-db.service
/usr/lib/systemd/system/kmod-static-nodes.service
/usr/lib/systemd/system/local-fs.target.wants/systemd-remount-fs.service
/usr/lib/systemd/system/quotaon.service
/usr/lib/systemd/system/remote-cryptsetup.target
/usr/lib/systemd/system/sleep.target
/usr/lib/systemd/system/sockets.target.wants/systemd-udevd-control.socket
/usr/lib/systemd/system/sockets.target.wants/systemd-udevd-kernel.socket
/usr/lib/systemd/system/suspend-then-hibernate.target
/usr/lib/systemd/system/suspend.target
/usr/lib/systemd/system/sysinit.target.wants/cryptsetup.target
/usr/lib/systemd/system/sysinit.target.wants/kmod-static-nodes.service
/usr/lib/systemd/system/sysinit.target.wants/systemd-hwdb-update.service
/usr/lib/systemd/system/sysinit.target.wants/systemd-modules-load.service
/usr/lib/systemd/system/sysinit.target.wants/systemd-random-seed.service
/usr/lib/systemd/system/sysinit.target.wants/systemd-tmpfiles-setup-dev.service
/usr/lib/systemd/system/sysinit.target.wants/systemd-udev-trigger.service
/usr/lib/systemd/system/sysinit.target.wants/systemd-udevd.service
/usr/lib/systemd/system/[email protected]
/usr/lib/systemd/system/[email protected]
/usr/lib/systemd/system/systemd-hibernate.service
/usr/lib/systemd/system/systemd-hwdb-update.service
/usr/lib/systemd/system/systemd-hybrid-sleep.service
/usr/lib/systemd/system/systemd-modules-load.service
/usr/lib/systemd/system/systemd-quotacheck.service
/usr/lib/systemd/system/systemd-random-seed.service
/usr/lib/systemd/system/systemd-remount-fs.service
/usr/lib/systemd/system/systemd-rfkill.service
/usr/lib/systemd/system/systemd-rfkill.socket
/usr/lib/systemd/system/systemd-suspend-then-hibernate.service
/usr/lib/systemd/system/systemd-suspend.service
/usr/lib/systemd/system/systemd-tmpfiles-setup-dev.service
/usr/lib/systemd/system/systemd-udev-settle.service
/usr/lib/systemd/system/systemd-udev-trigger.service
/usr/lib/systemd/system/systemd-udev-trigger.service.d
/usr/lib/systemd/system/systemd-udev-trigger.service.d/systemd-udev-trigger-no-reload.conf
/usr/lib/systemd/system/systemd-udevd-control.socket
/usr/lib/systemd/system/systemd-udevd-kernel.socket
/usr/lib/systemd/system/systemd-udevd.service
/usr/lib/systemd/system/systemd-vconsole-setup.service
/usr/lib/systemd/systemd-backlight
/usr/lib/systemd/systemd-cryptsetup
/usr/lib/systemd/systemd-growfs
/usr/lib/systemd/systemd-hibernate-resume
/usr/lib/systemd/systemd-makefs
/usr/lib/systemd/systemd-modules-load
/usr/lib/systemd/systemd-quotacheck
/usr/lib/systemd/systemd-random-seed
/usr/lib/systemd/systemd-remount-fs
/usr/lib/systemd/systemd-rfkill
/usr/lib/systemd/systemd-sleep
/usr/lib/systemd/systemd-udevd
/usr/lib/systemd/systemd-vconsole-setup
/usr/lib/udev
/usr/lib/udev/ata_id
/usr/lib/udev/cdrom_id
/usr/lib/udev/collect
/usr/lib/udev/fido_id
/usr/lib/udev/hwdb.d
/usr/lib/udev/hwdb.d/20-OUI.hwdb
/usr/lib/udev/hwdb.d/20-acpi-vendor.hwdb
/usr/lib/udev/hwdb.d/20-bluetooth-vendor-product.hwdb
/usr/lib/udev/hwdb.d/20-net-ifname.hwdb
/usr/lib/udev/hwdb.d/20-pci-classes.hwdb
/usr/lib/udev/hwdb.d/20-pci-vendor-model.hwdb
/usr/lib/udev/hwdb.d/20-sdio-classes.hwdb
/usr/lib/udev/hwdb.d/20-sdio-vendor-model.hwdb
/usr/lib/udev/hwdb.d/20-usb-classes.hwdb
/usr/lib/udev/hwdb.d/20-usb-vendor-model.hwdb
/usr/lib/udev/hwdb.d/20-vmbus-class.hwdb
/usr/lib/udev/hwdb.d/60-evdev.hwdb
/usr/lib/udev/hwdb.d/60-keyboard.hwdb
/usr/lib/udev/hwdb.d/60-sensor.hwdb
/usr/lib/udev/hwdb.d/70-joystick.hwdb
/usr/lib/udev/hwdb.d/70-mouse.hwdb
/usr/lib/udev/hwdb.d/70-pointingstick.hwdb
/usr/lib/udev/hwdb.d/70-touchpad.hwdb
/usr/lib/udev/mtd_probe
/usr/lib/udev/rules.d
/usr/lib/udev/rules.d/40-elevator.rules
/usr/lib/udev/rules.d/40-redhat.rules
/usr/lib/udev/rules.d/50-udev-default.rules
/usr/lib/udev/rules.d/60-alias-kmsg.rules
/usr/lib/udev/rules.d/60-block.rules
/usr/lib/udev/rules.d/60-cdrom_id.rules
/usr/lib/udev/rules.d/60-drm.rules
/usr/lib/udev/rules.d/60-evdev.rules
/usr/lib/udev/rules.d/60-fido-id.rules
/usr/lib/udev/rules.d/60-input-id.rules
/usr/lib/udev/rules.d/60-persistent-alsa.rules
/usr/lib/udev/rules.d/60-persistent-input.rules
/usr/lib/udev/rules.d/60-persistent-storage-tape.rules
/usr/lib/udev/rules.d/60-persistent-storage.rules
/usr/lib/udev/rules.d/60-persistent-v4l.rules
/usr/lib/udev/rules.d/60-sensor.rules
/usr/lib/udev/rules.d/60-serial.rules
/usr/lib/udev/rules.d/64-btrfs.rules
/usr/lib/udev/rules.d/70-joystick.rules
/usr/lib/udev/rules.d/70-mouse.rules
/usr/lib/udev/rules.d/70-power-switch.rules
/usr/lib/udev/rules.d/70-touchpad.rules
/usr/lib/udev/rules.d/70-uaccess.rules
/usr/lib/udev/rules.d/71-seat.rules
/usr/lib/udev/rules.d/73-idrac.rules
/usr/lib/udev/rules.d/73-seat-late.rules
/usr/lib/udev/rules.d/75-net-description.rules
/usr/lib/udev/rules.d/75-probe_mtd.rules
/usr/lib/udev/rules.d/78-sound-card.rules
/usr/lib/udev/rules.d/80-drivers.rules
/usr/lib/udev/rules.d/80-net-setup-link.rules
/usr/lib/udev/rules.d/90-vconsole.rules
/usr/lib/udev/rules.d/99-systemd.rules
/usr/lib/udev/scsi_id
/usr/lib/udev/v4l_id
/usr/sbin/udevadm
/usr/share/bash-completion/completions/bootctl
/usr/share/bash-completion/completions/kernel-install
/usr/share/bash-completion/completions/udevadm
/usr/share/man/man1/bootctl.1.gz
/usr/share/man/man5/modules-load.d.5.gz
/usr/share/man/man5/sleep.conf.d.5.gz
/usr/share/man/man5/systemd-sleep.conf.5.gz
/usr/share/man/man5/udev.conf.5.gz
/usr/share/man/man5/vconsole.conf.5.gz
/usr/share/man/man7/hwdb.7.gz
/usr/share/man/man7/udev.7.gz
/usr/share/man/man8/kernel-install.8.gz
/usr/share/man/man8/systemd-backlight.8.gz
/usr/share/man/man8/[email protected]
/usr/share/man/man8/systemd-cryptsetup-generator.8.gz
/usr/share/man/man8/systemd-cryptsetup.8.gz
/usr/share/man/man8/[email protected]
/usr/share/man/man8/systemd-gpt-auto-generator.8.gz
/usr/share/man/man8/systemd-growfs.8.gz
/usr/share/man/man8/[email protected]
/usr/share/man/man8/systemd-hibernate-resume-generator.8.gz
/usr/share/man/man8/systemd-hibernate-resume.8.gz
/usr/share/man/man8/[email protected]
/usr/share/man/man8/systemd-hibernate.service.8.gz
/usr/share/man/man8/systemd-hwdb.8.gz
/usr/share/man/man8/systemd-hybrid-sleep.service.8.gz
/usr/share/man/man8/systemd-makefs.8.gz
/usr/share/man/man8/[email protected]
/usr/share/man/man8/[email protected]
/usr/share/man/man8/systemd-modules-load.8.gz
/usr/share/man/man8/systemd-modules-load.service.8.gz
/usr/share/man/man8/systemd-quotacheck.8.gz
/usr/share/man/man8/systemd-quotacheck.service.8.gz
/usr/share/man/man8/systemd-random-seed.8.gz
/usr/share/man/man8/systemd-random-seed.service.8.gz
/usr/share/man/man8/systemd-remount-fs.8.gz
/usr/share/man/man8/systemd-remount-fs.service.8.gz
/usr/share/man/man8/systemd-rfkill.8.gz
/usr/share/man/man8/systemd-rfkill.service.8.gz
/usr/share/man/man8/systemd-rfkill.socket.8.gz
/usr/share/man/man8/systemd-sleep.8.gz
/usr/share/man/man8/systemd-suspend-then-hibernate.service.8.gz
/usr/share/man/man8/systemd-suspend.service.8.gz
/usr/share/man/man8/systemd-tmpfiles-setup-dev.service.8.gz
/usr/share/man/man8/systemd-udevd-control.socket.8.gz
/usr/share/man/man8/systemd-udevd-kernel.socket.8.gz
/usr/share/man/man8/systemd-udevd.8.gz
/usr/share/man/man8/systemd-udevd.service.8.gz
/usr/share/man/man8/systemd-vconsole-setup.8.gz
/usr/share/man/man8/systemd-vconsole-setup.service.8.gz
/usr/share/man/man8/udevadm.8.gz
/usr/share/zsh/site-functions/_bootctl
/usr/share/zsh/site-functions/_kernel-install
/usr/share/zsh/site-functions/_udevadm
/var/lib/systemd/backlight
/var/lib/systemd/random-seed
/var/lib/systemd/rfkill
/etc/kernel
/etc/kernel/install.d
/etc/modules-load.d
/etc/udev
/etc/udev/hwdb.bin
/etc/udev/hwdb.d
/etc/udev/rules.d
/etc/udev/udev.conf
/etc/vconsole.conf
/usr/bin/bootctl
/usr/bin/kernel-install
/usr/bin/systemd-hwdb
/usr/bin/udevadm
/usr/lib/.build-id
/usr/lib/.build-id/07
/usr/lib/.build-id/07/3824abfac52d0894c97b096981c10413e852cc
/usr/lib/.build-id/2b
/usr/lib/.build-id/2b/4776a1bf7f3a1a38060cc667f2c6b9da903e81
/usr/lib/.build-id/2d
/usr/lib/.build-id/2d/c03a0d4e2fe5aa7fff709b051bc24757d4a9f2
/usr/lib/.build-id/39
/usr/lib/.build-id/39/4d950fe912b76e88e1b25312861f6dc6e3cc84
/usr/lib/.build-id/48
/usr/lib/.build-id/48/242dcbaa4c2fb657d4c4d4f6eeb8b16c34dd3c
/usr/lib/.build-id/52
/usr/lib/.build-id/52/1f6c304a37ecfb88a9d10f5fce3ba9869442d1
/usr/lib/.build-id/6b/890d8d6467eb40cae938a062fefafe05e12fab
/usr/lib/.build-id/6f
/usr/lib/.build-id/6f/ac359f943683ae8b9088a796c30b2b76e4dda4
/usr/lib/.build-id/79/1df9e10206ab109940273f572872b08f611a90
/usr/lib/.build-id/88
/usr/lib/.build-id/88/5562848b2dc5dcd231e2d9491a9df37ade6a0f
/usr/lib/.build-id/8b
/usr/lib/.build-id/8b/978fdbbc5e61dab20b7982daef99173791c4c0
/usr/lib/.build-id/94/5ee2aae2aad19cd4b40735ea7a18c913a443c0
/usr/lib/.build-id/95
/usr/lib/.build-id/95/52bab6b3cb98f14452038ffb469bf4379fce57
/usr/lib/.build-id/95/c80ba54c38b2a378fac8acb877bfa41ff17f37
/usr/lib/.build-id/98
/usr/lib/.build-id/98/02d1acaed9fc0559b36d1c513bbb24ae5f97aa
/usr/lib/.build-id/9a
/usr/lib/.build-id/9a/d0aa6e9fe1ed6d7c4ced63df7a46c8ad81c2a7
/usr/lib/.build-id/a2
/usr/lib/.build-id/a2/2947567552febaba714caf3ad97136fc789ceb
/usr/lib/.build-id/af
/usr/lib/.build-id/af/01718db2c9c4e5a07cb41eb36f90f3fd5a3dd2
/usr/lib/.build-id/b0/952c7fe2fbf13e84c5303c98d88b8f97e64421
/usr/lib/.build-id/d3
/usr/lib/.build-id/d3/859dee9465a608aeda234a2425560d1268776a
/usr/lib/.build-id/d4
/usr/lib/.build-id/d4/981e3fa288bc68ffe24f83f87cb9286cd96ac6
/usr/lib/.build-id/d9/59c30459dc442fccd1aa1ebf294c8da733a89c
/usr/lib/.build-id/e3
/usr/lib/.build-id/e3/b2a933ca2f894f18ac2348382711d592503dba
/usr/lib/.build-id/eb
/usr/lib/.build-id/eb/37908ca8a8fb6a270e07a358e34922d07c0a87
/usr/lib/.build-id/eb/ce9a87ec80e614e0ca26cc6718dd5f29f33ad8
/usr/lib/.build-id/f9
/usr/lib/.build-id/f9/d3860cb3c23e8f98b31211dc670f69cc68c1e2
/usr/lib/kernel
/usr/lib/kernel/install.d
/usr/lib/kernel/install.d/20-grubby.install
/usr/lib/kernel/install.d/50-depmod.install
/usr/lib/kernel/install.d/90-loaderentry.install
/usr/lib/modprobe.d
/usr/lib/modprobe.d/systemd.conf
/usr/lib/modules-load.d
/usr/lib/systemd/boot
/usr/lib/systemd/boot/efi
/usr/lib/systemd/boot/efi/linuxx64.efi.stub
/usr/lib/systemd/boot/efi/systemd-bootx64.efi
/usr/lib/systemd/network/99-default.link
/usr/lib/systemd/system-generators/systemd-cryptsetup-generator
/usr/lib/systemd/system-generators/systemd-gpt-auto-generator
/usr/lib/systemd/system-generators/systemd-hibernate-resume-generator
/usr/lib/systemd/system-sleep
/usr/lib/systemd/system/cryptsetup-pre.target
/usr/lib/systemd/system/cryptsetup.target
/usr/lib/systemd/system/hibernate.target
/usr/lib/systemd/system/hybrid-sleep.target
/usr/lib/systemd/system/initrd-udevadm-cleanup-db.service
/usr/lib/systemd/system/kmod-static-nodes.service
/usr/lib/systemd/system/local-fs.target.wants/systemd-remount-fs.service
/usr/lib/systemd/system/quotaon.service
/usr/lib/systemd/system/remote-cryptsetup.target
/usr/lib/systemd/system/sleep.target
/usr/lib/systemd/system/sockets.target.wants/systemd-udevd-control.socket
/usr/lib/systemd/system/sockets.target.wants/systemd-udevd-kernel.socket
/usr/lib/systemd/system/suspend-then-hibernate.target
/usr/lib/systemd/system/suspend.target
/usr/lib/systemd/system/sysinit.target.wants/cryptsetup.target
/usr/lib/systemd/system/sysinit.target.wants/kmod-static-nodes.service
/usr/lib/systemd/system/sysinit.target.wants/systemd-hwdb-update.service
/usr/lib/systemd/system/sysinit.target.wants/systemd-modules-load.service
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/usr/share/man/man8/systemd-suspend.service.8.gz
/usr/share/man/man8/systemd-tmpfiles-setup-dev.service.8.gz
/usr/share/man/man8/systemd-udevd-control.socket.8.gz
/usr/share/man/man8/systemd-udevd-kernel.socket.8.gz
/usr/share/man/man8/systemd-udevd.8.gz
/usr/share/man/man8/systemd-udevd.service.8.gz
/usr/share/man/man8/systemd-vconsole-setup.8.gz
/usr/share/man/man8/systemd-vconsole-setup.service.8.gz
/usr/share/man/man8/udevadm.8.gz
/usr/share/zsh/site-functions/_bootctl
/usr/share/zsh/site-functions/_kernel-install
/usr/share/zsh/site-functions/_udevadm
/var/lib/systemd/backlight
/var/lib/systemd/random-seed
/var/lib/systemd/rfkill
References
- [systemd-udev website](http://www.freedesktop.org/wiki/Software/systemd http://www.freedesktop.org/wiki/Software/systemd)
Summary
In this tutorial we learn how to install systemd-udev on CentOS 8 using yum and dnf.
