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218 lines
9.1 KiB
Text
218 lines
9.1 KiB
Text
[id='the-most-useful-dnf-commands']
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= The most useful DNF commands
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This sections lists the most useful commands provided by the *dnf* utility. For a complete list of commands, options, and their syntax, see the *dnf*(8) man page.
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*dnf help _command_*:: Displays detailed information about a command.
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+
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[literal,subs="+quotes,attributes"]
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----
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$ *dnf help _upgrade_*
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upgrade [PACKAGE...]
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upgrade a package or packages on your system
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alias: update
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----
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*dnf upgrade*:: Upgrades all packages on the system to the latest version available.
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+
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[literal,subs="+quotes,attributes"]
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----
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# *dnf upgrade*
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Last metadata expiration check: 1:09:32 ago on Thu Dec 14 09:20:48 2017.
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Dependencies resolved.
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Nothing to do.
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Complete!
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----
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*dnf upgrade _package_name_*:: Upgrades a package to the latest version available.
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+
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[literal,subs="+quotes,attributes"]
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----
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# *dnf upgrade _dia_*
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Last metadata expiration check: 1:11:26 ago on Thu Dec 14 09:20:48 2017.
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Dependencies resolved.
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Nothing to do.
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Complete!
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----
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*dnf install _package_name_*:: Installs a package.
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[literal,subs="+quotes,attributes"]
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----
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# *dnf install _dia_*
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Last metadata expiration check: 1:07:19 ago on Thu Dec 14 09:20:48 2017.
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Dependencies resolved.
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=============================================================================
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Package Arch Version Repository Size
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=============================================================================
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Installing:
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dia x86_64 1:0.97.3-5.fc24 fedora 4.2 M
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libart_lgpl x86_64 2.3.21-15.fc25 fedora 71 k
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Transaction Summary
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=============================================================================
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Install 2 Packages
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Total download size: 4.2 M
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Installed size: 18 M
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Is this ok [y/N]: *y*
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[... output truncated ...]
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Installed:
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dia.x86_64 1:0.97.3-5.fc24 libart_lgpl.x86_64 2.3.21-15.fc25
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Complete!
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----
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*dnf remove _package_name_*:: Uninstalls a package.
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[literal,subs="+quotes,attributes"]
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----
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# *dnf remove _dia_*
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Dependencies resolved.
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=============================================================================
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Package Arch Version Repository Size
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=============================================================================
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Removing:
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dia x86_64 1:0.97.3-5.fc24 @fedora 18 M
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libart_lgpl x86_64 2.3.21-15.fc25 @fedora 126 k
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Transaction Summary
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=============================================================================
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Remove 2 Packages
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Installed size: 18 M
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Is this ok [y/N]: *y*
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[... output truncated ...]
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Removed:
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dia.x86_64 1:0.97.3-5.fc24 libart_lgpl.x86_64 2.3.21-15.fc25
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Complete!
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----
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*dnf check-update*:: Checks if any updates are available for all packages in the enabled repositories.
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[literal,subs="+quotes,attributes"]
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----
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389-ds-base.x86_64 1.3.7.5-11.el7 @updates
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389-ds-base-libs.x86_64 1.3.7.5-11.el7 @updates
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NetworkManager.x86_64 1:1.10.2-3.el7 @updates
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NetworkManager-config-server.noarch 1:1.10.2-3.el7 @updates
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[... output truncated ...]
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----
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*dnf search _keyword_*:: Search package metadata in the enabled repositories for the specified keyword. By default, the commands searches only in package names and summaries.
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[literal,subs="+quotes,attributes"]
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----
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# *dnf search _freeipa_*
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Last metadata expiration check: 1:12:31 ago on Thu Dec 14 09:20:48 2017.
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========================================================================
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freeipa-client.x86_64 : IPA authentication for use on clients
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freeipa-common.noarch : Common files used by IPA
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freeipa-server.x86_64 : The IPA authentication server
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freeipa-server-dns.noarch : IPA integrated DNS server with support for automatic DNSSEC signing
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freeipa-client-common.noarch : Common files used by IPA client
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freeipa-python-compat.noarch : Compatiblity package for Python libraries used by IPA
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freeipa-server-common.noarch : Common files used by IPA server
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freeipa-server-trust-ad.x86_64 : Virtual package to install packages required for Active Directory trusts
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libsss_idmap.x86_64 : FreeIPA Idmap library
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[... output truncated ...]
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----
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*dnf info _package_name_*:: Shows details for a package.
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[literal,subs="+quotes,attributes"]
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----
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[root@localhost ~]# *dnf info _freeipa-server_*
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Last metadata expiration check: 1:13:14 ago on Thu Dec 14 09:20:48 2017.
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Available Packages
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Name : freeipa-server
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Arch : x86_64
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Epoch : 0
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Version : 4.4.4
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Release : 1.fc25
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Size : 380 k
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Repo : updates
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Summary : The IPA authentication server
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URL : https://www.freeipa.org/
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License : GPLv3+
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Description : IPA is an integrated solution to provide centrally managed Identity (users,
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: hosts, services), Authentication (SSO, 2FA), and Authorization
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: (host access control, SELinux user roles, services). The solution provides
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: features for further integration with Linux based clients (SUDO, automount)
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: and integration with Active Directory based infrastructures (Trusts).
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: If you are installing an IPA server, you need to install this package.
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----
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*dnf provides _command_or_file_*:: Shows which package provides the specified command or file.
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To specify a command:
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[literal,subs="+quotes,attributes"]
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----
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# *dnf provides */_ipa-server-install_*
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Last metadata expiration check: 1:14:12 ago on Thu Dec 14 09:20:48 2017.
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freeipa-server-4.4.1-1.fc25.x86_64 : The IPA authentication server
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Repo : fedora
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freeipa-server-4.4.4-1.fc25.x86_64 : The IPA authentication server
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Repo : updates
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----
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To specify a file:
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[literal,subs="+quotes,attributes"]
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----
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# *dnf provides _/etc/sssd/sssd.conf_*
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Last metadata expiration check: 1:14:58 ago on Thu Dec 14 09:20:48 2017.
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sssd-common-1.16.0-4.fc25.x86_64 : Common files for the SSSD
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Repo : @System
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sssd-common-1.16.0-4.fc25.x86_64 : Common files for the SSSD
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Repo : updates
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sssd-common-1.14.2-1.fc25.i686 : Common files for the SSSD
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Repo : fedora
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sssd-common-1.14.2-1.fc25.x86_64 : Common files for the SSSD
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Repo : fedora
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----
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*dnf history*:: Displays a report of the past *yum* transactions.
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+
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[literal,subs="+quotes,attributes"]
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----
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# *dnf history*
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ID | Command line | Date and time | Action(s) | Altered
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-------------------------------------------------------------------------------
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9 | update -y | 2017-10-17 12:35 | I, U | 17 EE
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8 | install midori | 2017-10-13 10:44 | Install | 3 >
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7 | update -y | 2017-10-12 15:59 | Update | 7
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6 | install keepass | 2017-10-11 13:40 | Install | 13 <
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5 | install thunderbird | 2017-10-10 16:33 | Install | 1 >
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4 | install sssd krb5-workst | 2017-10-10 15:30 | Install | 3 >
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3 | install xchat | 2017-10-10 15:19 | Install | 4
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2 | update | 2017-10-10 13:44 | I, O, U | 752 EE
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1 | | 2017-10-10 13:34 | Install | 1373 EE
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----
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*dnf list installed*:: Lists all packages installed on the system.
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[literal,subs="+quotes,attributes"]
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----
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# *dnf list installed*
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Last metadata expiration check: 1:17:33 ago on Thu Dec 14 09:20:48 2017.
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Installed Packages
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GConf2.x86_64 3.2.6-16.fc24 @anaconda
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GeoIP.x86_64 1.6.11-1.fc25 @updates
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GeoIP-GeoLite-data.noarch 2017.10-1.fc25 @updates
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ImageMagick.x86_64 6.9.9.19-1.fc25 @updates
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ImageMagick-libs.x86_64 6.9.9.19-1.fc25 @updates
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LibRaw.x86_64 0.17.2-2.fc25 @updates
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ModemManager.x86_64 1.6.4-1.fc25 @updates
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ModemManager-glib.x86_64 1.6.4-1.fc25 @updates
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NetworkManager.x86_64 1:1.4.6-1.fc25 @updates
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[... output truncated ...]
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----
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