diff --git a/share/man/man5/freebsd-update.conf.5 b/share/man/man5/freebsd-update.conf.5 index 76782dd1c095..f03cdb1e8b8f 100644 --- a/share/man/man5/freebsd-update.conf.5 +++ b/share/man/man5/freebsd-update.conf.5 @@ -1,291 +1,291 @@ .\"- .\" Copyright 2006 Colin Percival .\" All rights reserved .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted providing that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR .\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED .\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY .\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, .\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING .\" IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE .\" POSSIBILITY OF SUCH DAMAGE. .\" .\" $FreeBSD$ .\" .Dd February 17, 2022 .Dt FREEBSD-UPDATE.CONF 5 .Os .Sh NAME .Nm freebsd-update.conf .Nd configuration file for .Xr freebsd-update 8 .Sh DESCRIPTION The .Nm file controls the behaviour of the .Xr freebsd-update 8 utility. The file contains lines consisting of a case-sensitive option name and zero or more parameters. Empty lines and any part of a line following a .Ql # character are ignored. Unless stated otherwise, specifying an option multiple times is an error. .Pp The possible options and their meanings are as follows: .Bl -tag -width "BackupKernelSymbolFiles" -.It Cm KeyPrint -The single parameter following this keyword is the SHA256 hash -of the RSA key which will be trusted to sign updates. -.It Cm ServerName -The single parameter following this keyword is the name of the -server or server pool from which updates will be downloaded. -.It Cm Components -The parameters following this keyword are the components or -sub-components of -.Fx -which will be updated. -The components are -.Dq src -(source code), -.Dq world -(non-kernel binaries), and -.Dq kernel ; -the sub-components are the individual distribution sets generated as -part of the release process (e.g., -.Dq src/base , -.Dq src/sys , -.Dq world/base , -.Dq world/catpages , -.Dq kernel/smp ) . -Note that prior to -.Fx 6.1 , -the -.Dq kernel -component was distributed as part of -.Dq world/base . -.Pp -This option can be specified multiple times, and the parameters -accumulate. -.It Cm IgnorePaths -The parameters following this keyword are regular expressions; -updates to paths which start with a string matching one of -these regular expressions will be ignored. -.Pp -This option can be specified multiple times, and the parameters -accumulate. -.It Cm IDSIgnorePaths -The parameters following this keyword are regular expressions; -paths which start with a string matching one of these regular -expressions will be ignored by -.Xr freebsd-update 8 -IDS. -.Pp -This option can be specified multiple times, and the parameters -accumulate. -.It Cm UpdateIfUnmodified -The parameters following this keyword are regular expressions; -updates to paths which start with a string matching one of -these regular expressions will be ignored if the files have -been modified locally (unless they are merged \(em see the -.Cm MergeChanges -option). -.Pp -This option can be specified multiple times, and the parameters -accumulate. -.It Cm MergeChanges -The parameters following this keyword are regular expressions; -updates to paths which start with a string matching one of -these regular expressions will be merged with local modifications. -.Pp -This option can be specified multiple times, and the parameters -accumulate. -.It Cm WorkDir -The single parameter following this keyword is the directory -in which temporary files and downloaded updates will be stored. -.It Cm MailTo -The single parameter following this keyword is the address -to which -.Xr cron 8 -output will be mailed. .It Cm AllowAdd The single parameter following this keyword must be .Dq yes or .Dq no and specifies whether .Xr freebsd-update 8 is allowed to create new files, directories, and symlinks if these are part of updates downloaded. Note that .Xr freebsd-update 8 will not re-add files which have been deleted from a .Fx installation unless those files were previously added as part of an update. .It Cm AllowDelete The single parameter following this keyword must be .Dq yes or .Dq no and specifies whether .Xr freebsd-update 8 is allowed to delete files, directories, and symlinks as part of updates downloaded. -.It Cm KeepModifiedMetadata -The single parameter following this keyword must be -.Dq yes -or -.Dq no -and specifies whether -.Xr freebsd-update 8 -should keep existing file ownership, permissions, and flags -when installing updates if these have been modified locally. -.It Cm StrictComponents -The single parameter following this keyword must be -.Dq yes -or -.Dq no -and specifies whether -.Xr freebsd-update 8 -should interpret the list of components of -.Fx -specified via the -.Cm Components -option strictly as a list of components installed which -should be upgraded when the -.Cm upgrade -command is used ("yes"), or merely as a list of components -which might be installed, of which -.Xr freebsd-update 8 -should identify which in fact are present ("no"). .It Cm BackupKernel The single parameter following this keyword must be .Dq yes or .Dq no and specifies whether .Xr freebsd-update 8 will create a backup of the old kernel before installing a new kernel. This backup kernel can be used to recover a system where the newly installed kernel somehow did not work. Note that the backup kernel is not reverted to its original state by the .Xr freebsd-update 8 rollback command. .It Cm BackupKernelDir This keyword sets the directory which is used to store a backup kernel, if the BackupKernel feature is enabled. If the directory already exist, and it was not created by .Xr freebsd-update 8 , the directory is skipped. In the case of the primary directory name not being usable, a number starting with .Sq 1 is appended to the directory name. Like with the primary directory name, the constructed directory name is only used if the path name does not exist, or if the directory was previously created by .Xr freebsd-update 8 . If the constructed directory still exist the appended number is incremented with 1 and the directory search process restarted. Should the number increment go above 9, .Xr freebsd-update 8 will abort. .It Cm BackupKernelSymbolFiles The single parameter following this keyword must be .Dq yes or .Dq no and specifies whether .Xr freebsd-update 8 will also backup kernel symbol files, if they exist. The kernel symbol files takes up a lot of disk space and are not needed for recovery purposes. If the symbol files are needed, after recovering a system using the backup kernel, the .Xr freebsd-update 8 rollback command will recreate the symbol files along with the old kernel. +.It Cm Components +The parameters following this keyword are the components or +sub-components of +.Fx +which will be updated. +The components are +.Dq src +(source code), +.Dq world +(non-kernel binaries), and +.Dq kernel ; +the sub-components are the individual distribution sets generated as +part of the release process (e.g., +.Dq src/base , +.Dq src/sys , +.Dq world/base , +.Dq world/catpages , +.Dq kernel/smp ) . +Note that prior to +.Fx 6.1 , +the +.Dq kernel +component was distributed as part of +.Dq world/base . +.Pp +This option can be specified multiple times, and the parameters +accumulate. .It Cm CreateBootEnv The single parameter following this keyword must be .Dq yes or .Dq no and specifies whether .Xr freebsd-update 8 will create a new boot environment using .Xr bectl 8 when installing patches. .Pp The name of the new boot environment consists of the current .Fx version: .Bd -literal -offset indent freebsd-version -ku | sort -V | tail -n 1 .Ed .Pp and a timestamp: .Bd -literal -offset indent date +"%Y-%m-%d_%H%M%S" .Ed .Pp separated by a single dash, e.g.: .Bd -literal -offset indent 13.0-RELEASE-p7_2022-02-16_141502 .Ed .Pp .Xr freebsd-update 8 does not attempt to create a boot environment if any of the following applies: .Pp .Bl -dash -compact .It ZFS is not used. .It The ZFS root is not set up for boot environments .Po see the check command of .Xr bectl 8 for details .Pc . .It .Xr freebsd-update 8 is running in a .Xr jail 8 . .It .Xr freebsd-update 8 is updating a root directory selected via the basedir .Pq Fl b or jail .Pq Fl j flags. .El +.It Cm IDSIgnorePaths +The parameters following this keyword are regular expressions; +paths which start with a string matching one of these regular +expressions will be ignored by +.Xr freebsd-update 8 +IDS. +.Pp +This option can be specified multiple times, and the parameters +accumulate. +.It Cm IgnorePaths +The parameters following this keyword are regular expressions; +updates to paths which start with a string matching one of +these regular expressions will be ignored. +.Pp +This option can be specified multiple times, and the parameters +accumulate. +.It Cm KeepModifiedMetadata +The single parameter following this keyword must be +.Dq yes +or +.Dq no +and specifies whether +.Xr freebsd-update 8 +should keep existing file ownership, permissions, and flags +when installing updates if these have been modified locally. +.It Cm KeyPrint +The single parameter following this keyword is the SHA256 hash +of the RSA key which will be trusted to sign updates. +.It Cm MailTo +The single parameter following this keyword is the address +to which +.Xr cron 8 +output will be mailed. +.It Cm MergeChanges +The parameters following this keyword are regular expressions; +updates to paths which start with a string matching one of +these regular expressions will be merged with local modifications. +.Pp +This option can be specified multiple times, and the parameters +accumulate. +.It Cm ServerName +The single parameter following this keyword is the name of the +server or server pool from which updates will be downloaded. +.It Cm StrictComponents +The single parameter following this keyword must be +.Dq yes +or +.Dq no +and specifies whether +.Xr freebsd-update 8 +should interpret the list of components of +.Fx +specified via the +.Cm Components +option strictly as a list of components installed which +should be upgraded when the +.Cm upgrade +command is used ("yes"), or merely as a list of components +which might be installed, of which +.Xr freebsd-update 8 +should identify which in fact are present ("no"). +.It Cm UpdateIfUnmodified +The parameters following this keyword are regular expressions; +updates to paths which start with a string matching one of +these regular expressions will be ignored if the files have +been modified locally (unless they are merged \(em see the +.Cm MergeChanges +option). +.Pp +This option can be specified multiple times, and the parameters +accumulate. +.It Cm WorkDir +The single parameter following this keyword is the directory +in which temporary files and downloaded updates will be stored. .El .Sh FILES .Bl -tag -width "/etc/freebsd-update.conf" .It Pa /etc/freebsd-update.conf Default location of the .Xr freebsd-update 8 configuration file. .El .Sh SEE ALSO .Xr sha256 1 , .Xr bectl 8 , .Xr freebsd-update 8 .Sh AUTHORS .An Colin Percival Aq Mt cperciva@FreeBSD.org