Update cheatsheets

2026-02-21 19:51:09 +00:00 · 2026-01-13 00:19:20 +00:00
parent 4c553ecd81
commit 7351e2a037
106 changed files with 151 additions and 108 deletions
--- a/tldr/linux/apptainer-build
+++ b/tldr/linux/apptainer-build
@@ -20,7 +20,7 @@ source: https://github.com/tldr-pages/tldr.git

 `apptainer build {{path/to/image.sif}} library://{{user/collection/container}}:{{tag}}`

- Build a writable [s]andbox directory instead of an image file:
+- Build a writable sandbox directory instead of an image file:

 `apptainer build {{[-s|--sandbox]}} {{path/to/directory}} docker://{{image}}:{{tag}}`

@@ -28,11 +28,11 @@ source: https://github.com/tldr-pages/tldr.git

 `apptainer build --disable-cache {{path/to/image.sif}} docker://{{image}}:{{tag}}`

- [F]orce overwrite an existing image file:
+- Force overwrite an existing image file:

 `apptainer build {{[-F|--force]}} {{path/to/image.sif}} {{path/to/definition.def}}`

- Build using [f]akeroot for unprivileged builds:
+- Build using fakeroot for unprivileged builds:

 `apptainer build {{[-f|--fakeroot]}} {{path/to/image.sif}} {{path/to/definition.def}}`

--- a/tldr/linux/apptainer-delete
+++ b/tldr/linux/apptainer-delete
@@ -14,9 +14,9 @@ source: https://github.com/tldr-pages/tldr.git

 - Delete an image for a specific architecture:

-`apptainer delete --arch {{amd64|arm64|ppc64le}} library://{{user/collection/container}}:{{tag}}`
+`apptainer delete {{[-A|--arch]}} {{amd64|arm64|ppc64le}} library://{{user/collection/container}}:{{tag}}`

- [F]orce delete an image without confirmation:
+- Force delete an image without confirmation:

 `apptainer delete {{[-F|--force]}} library://{{user/collection/container}}:{{tag}}`

--- a/tldr/linux/apptainer-pull
+++ b/tldr/linux/apptainer-pull
@@ -25,7 +25,7 @@ source: https://github.com/tldr-pages/tldr.git

 `apptainer pull --arch {{amd64|arm64|ppc64le}} {{path/to/image.sif}} library://{{image}}:{{tag}}`

- [F]orce overwrite an existing image file:
+- Force overwrite an existing image file:

 `apptainer pull {{[-F|--force]}} {{path/to/image.sif}} docker://{{image}}:{{tag}}`

--- a/tldr/linux/apptainer-push
+++ b/tldr/linux/apptainer-push
@@ -17,11 +17,11 @@ source: https://github.com/tldr-pages/tldr.git

 `apptainer push {{path/to/image.sif}} oras://{{registry/namespace/image}}:{{tag}}`

- Push an [U]nsigned container (skip signature verification):
+- Push an unsigned container (skip signature verification):

 `apptainer push {{[-U|--allow-unsigned]}} {{path/to/image.sif}} library://{{user/collection/container}}:{{tag}}`

- Push a container with a [D]escription (library only):
+- Push a container with a description (library only):

 `apptainer push {{[-D|--description]}} "{{description}}" {{path/to/image.sif}} library://{{user/collection/container}}:{{tag}}`

--- a/tldr/linux/apptainer-sign
+++ b/tldr/linux/apptainer-sign
@@ -6,6 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # apptainer sign

 > Add digital signatures to a SIF container image.
+> See also: `apptainer-verify`.
 > More information: <https://apptainer.org/docs/user/main/cli/apptainer_sign.html>.

 - Sign a container image using the default PGP key:
--- a/tldr/linux/apptainer-verify
+++ b/tldr/linux/apptainer-verify
@@ -0,0 +1,42 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# apptainer verify
+
+> Verify digital signatures of SIF container images.
+> See also: `apptainer-sign`.
+> More information: <https://apptainer.org/docs/user/main/cli/apptainer_verify.html>.
+
+- Verify a container image using the default PGP keyring:
+
+`apptainer verify {{path/to/image.sif}}`
+
+- Verify a container image using a specific public key file:
+
+`apptainer verify --key {{path/to/public.pem}} {{path/to/image.sif}}`
+
+- Verify a container image using a certificate file:
+
+`apptainer verify --certificate {{path/to/certificate.pem}} {{path/to/image.sif}}`
+
+- Verify all objects in the image:
+
+`apptainer verify {{[-a|--all]}} {{path/to/image.sif}}`
+
+- Verify a specific object group within the image:
+
+`apptainer verify {{[-g|--group-id]}} {{group_id}} {{path/to/image.sif}}`
+
+- Verify a specific object by ID within the image:
+
+`apptainer verify {{[-i|--sif-id]}} {{object_id}} {{path/to/image.sif}}`
+
+- Output verification results in JSON format:
+
+`apptainer verify {{[-j|--json]}} {{path/to/image.sif}}`
+
+- Display help:
+
+`apptainer verify {{[-h|--help]}}`
--- a/tldr/linux/systemctl-cancel
+++ b/tldr/linux/systemctl-cancel
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl cancel

 > Cancel one or more pending jobs in the system manager or user manager.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#cancel%20JOB%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#cancel%20JOB%E2%80%A6>.

 - Cancel a job by its numeric ID:

--- a/tldr/linux/systemctl-cat
+++ b/tldr/linux/systemctl-cat
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl cat

 > Show the full contents of unit files as systemd sees them.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#cat%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#cat%20PATTERN%E2%80%A6>.

 - Show the contents and absolute path of a unit file:

--- a/tldr/linux/systemctl-daemon-reexec
+++ b/tldr/linux/systemctl-daemon-reexec
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Reexecute systemd while preserving current unit states.
 > See also: `systemctl daemon-reload`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#daemon-reexec>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#daemon-reexec>.

 - Reexecute systemd:

--- a/tldr/linux/systemctl-daemon-reload
+++ b/tldr/linux/systemctl-daemon-reload
@@ -8,7 +8,7 @@ source: https://github.com/tldr-pages/tldr.git
 > Reload systemd manager configuration.
 > Use this after creating, modifying, or deleting unit files.
 > See also: `systemctl reload`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#daemon-reload>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#daemon-reload>.

 - Reload systemd to apply changes in unit files:

--- a/tldr/linux/systemctl-default
+++ b/tldr/linux/systemctl-default
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl default

 > Enter system default mode.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#default>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#default>.

 - Enter default mode as a blocking operation:

--- a/tldr/linux/systemctl-disable
+++ b/tldr/linux/systemctl-disable
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl disable

 > Disable systemd services.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#disable%20UNIT%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#disable%20UNIT%E2%80%A6>.

 - Stop a service from running on boot:

--- a/tldr/linux/systemctl-edit
+++ b/tldr/linux/systemctl-edit
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Edit systemd unit files.
 > See also: `systemctl revert`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#edit%20UNIT%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#edit%20UNIT%E2%80%A6>.

 - Overlay a unit file non-destructively:

--- a/tldr/linux/systemctl-emergency
+++ b/tldr/linux/systemctl-emergency
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl emergency

 > Enter emergency mode `emergency.target`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#emergency>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#emergency>.

 - Enter emergency mode:

--- a/tldr/linux/systemctl-enable
+++ b/tldr/linux/systemctl-enable
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl enable

 > Enable systemd services.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#enable%20UNIT%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#enable%20UNIT%E2%80%A6>.

 - Enable a service to run on boot:

--- a/tldr/linux/systemctl-exit
+++ b/tldr/linux/systemctl-exit
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl exit

 > Ask the service manager to quit.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#exit%20EXIT_CODE>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#exit%20EXIT_CODE>.

 - Exit the user service manager:

--- a/tldr/linux/systemctl-freeze
+++ b/tldr/linux/systemctl-freeze
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Freeze one or more units.
 > Frozen units can be resumed with `systemctl thaw`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#freeze%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#freeze%20PATTERN%E2%80%A6>.

 - Freeze a specific unit:

--- a/tldr/linux/systemctl-get-default
+++ b/tldr/linux/systemctl-get-default
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl get-default

 > Display the default target (runlevel) that the system will boot into.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#get-default>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#get-default>.

 - Check the default target on your system:

--- a/tldr/linux/systemctl-halt
+++ b/tldr/linux/systemctl-halt
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Shut down and halt the system (stop the OS kernel but keep hardware powered on).
 > See also: `halt`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#halt>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#halt>.

 - Halt the system:

--- a/tldr/linux/systemctl-help
+++ b/tldr/linux/systemctl-help
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl help

 > Show the manual pages for one or more units, or for the unit a process belongs to (by PID).
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#help%20PATTERN%E2%80%A6%7CPID%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#help%20PATTERN%E2%80%A6%7CPID%E2%80%A6>.

 - Show the manual page for a specific unit:

--- a/tldr/linux/systemctl-hibernate
+++ b/tldr/linux/systemctl-hibernate
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl hibernate

 > Hibernate the system by saving the current state to disk and powering off.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#hibernate>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#hibernate>.

 - Hibernate the system immediately:

--- a/tldr/linux/systemctl-hybrid-sleep
+++ b/tldr/linux/systemctl-hybrid-sleep
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl hybrid-sleep

 > Put the system into hybrid sleep, which combines suspend-to-RAM and hibernate.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#hybrid-sleep>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#hybrid-sleep>.

 - Put the system into hybrid sleep immediately:

--- a/tldr/linux/systemctl-is-active
+++ b/tldr/linux/systemctl-is-active
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl is-active

 > Check if one or more systemd units are active.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#is-active%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#is-active%20PATTERN%E2%80%A6>.

 - Check whether a unit is active:

--- a/tldr/linux/systemctl-is-enabled
+++ b/tldr/linux/systemctl-is-enabled
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Check whether unit files are enabled.
 > See also: `systemctl enable`, `systemctl disable`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#is-enabled%20UNIT%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#is-enabled%20UNIT%E2%80%A6>.

 - Show the enablement state:

--- a/tldr/linux/systemctl-is-failed
+++ b/tldr/linux/systemctl-is-failed
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Check if one or more systemd units have failed.
 > See also: `systemctl is-active`, `systemctl status`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#is-failed%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#is-failed%20PATTERN%E2%80%A6>.

 - Check if there are any failed units:

--- a/tldr/linux/systemctl-is-system-running
+++ b/tldr/linux/systemctl-is-system-running
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl is-system-running

 > Check the current state of the system.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#is-system-running>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#is-system-running>.

 - Check whether the system is operational and print the current state:

--- a/tldr/linux/systemctl-isolate
+++ b/tldr/linux/systemctl-isolate
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Start the specified unit with its dependencies and stop all others.
 > Ignores the units which have `IgnoreOnIsolate=yes`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#isolate%20UNIT>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#isolate%20UNIT>.

 - Switch to a target (assumed `.target` if no extension provided):

--- a/tldr/linux/systemctl-kexec
+++ b/tldr/linux/systemctl-kexec
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl kexec

 > Reboot the system via kexec.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#kexec>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#kexec>.

 - Fast reboot using kexec (if kernel is pre-loaded):

--- a/tldr/linux/systemctl-kill
+++ b/tldr/linux/systemctl-kill
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl kill

 > Send a signal to one or more processes of a unit.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#kill%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#kill%20PATTERN%E2%80%A6>.

 - Send the `SIGTERM` signal to a unit to terminate it:

--- a/tldr/linux/systemctl-link
+++ b/tldr/linux/systemctl-link
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Link a unit file located outside the unit file search path into the search path.
 > See also: `systemctl disable`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#link%20PATH%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#link%20PATH%E2%80%A6>.

 - Link a unit file to make it available for systemd commands:

--- a/tldr/linux/systemctl-list-automounts
+++ b/tldr/linux/systemctl-list-automounts
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > List automount units currently in memory, showing mount paths and unit names.
 > See also: `systemctl list-units`, `systemctl list-unit-files`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#list-automounts%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#list-automounts%20PATTERN%E2%80%A6>.

 - List automount units currently in memory:

--- a/tldr/linux/systemctl-list-jobs
+++ b/tldr/linux/systemctl-list-jobs
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl list-jobs

 > List of active systemd jobs that are currently queued or running on the system.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#list-jobs%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#list-jobs%20PATTERN%E2%80%A6>.

 - List all active jobs:

--- a/tldr/linux/systemctl-list-machines
+++ b/tldr/linux/systemctl-list-machines
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl list-machines

 > List the host and all running local virtual machines or containers with their state.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#list-machines%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#list-machines%20PATTERN%E2%80%A6>.

 - Show all machines (host and running containers/VMs):

--- a/tldr/linux/systemctl-list-paths
+++ b/tldr/linux/systemctl-list-paths
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl list-paths

 > List path units currently in memory, ordered by path.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#list-paths%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#list-paths%20PATTERN%E2%80%A6>.

 - Show all path units currently in memory:

--- a/tldr/linux/systemctl-list-sockets
+++ b/tldr/linux/systemctl-list-sockets
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > List active socket units currently in memory, ordered by listening address.
 > See also: `systemctl list-units`, `systemctl list-unit-files`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#list-sockets%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#list-sockets%20PATTERN%E2%80%A6>.

 - List active socket units currently in memory:

--- a/tldr/linux/systemctl-list-timers
+++ b/tldr/linux/systemctl-list-timers
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl list-timers

 > List all active systemd timers.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#list-timers%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#list-timers%20PATTERN%E2%80%A6>.

 - List all active timers:

--- a/tldr/linux/systemctl-list-unit-files
+++ b/tldr/linux/systemctl-list-unit-files
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > List installed unit files and their enablement states.
 > See also: `systemctl list-units`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#list-unit-files%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#list-unit-files%20PATTERN%E2%80%A6>.

 - List installed unit files and their states:

--- a/tldr/linux/systemctl-list-units
+++ b/tldr/linux/systemctl-list-units
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > List units that systemd currently has in memory.
 > See also: `systemctl list-unit-files`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#list-units%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#list-units%20PATTERN%E2%80%A6>.

 - List units which are active, have pending jobs, or have failed:

--- a/tldr/linux/systemctl-log-level
+++ b/tldr/linux/systemctl-log-level
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl log-level

 > Get or set the log level of the systemd manager.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#log-level%20[LEVEL]>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#log-level%20%5BLEVEL%5D>.

 - Show the current log level of the systemd manager:

--- a/tldr/linux/systemctl-log-target
+++ b/tldr/linux/systemctl-log-target
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl log-target

 > Get or set the log target for the systemd manager.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#log-target%20[TARGET]>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#log-target%20%5BTARGET%5D>.

 - Show the current log target of the systemd manager:

--- a/tldr/linux/systemctl-mask
+++ b/tldr/linux/systemctl-mask
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl mask

 > Link units to `/dev/null` so that they cannot be started.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#mask%20UNIT%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#mask%20UNIT%E2%80%A6>.

 - Mask a service:

--- a/tldr/linux/systemctl-poweroff
+++ b/tldr/linux/systemctl-poweroff
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Power off the system.
 > See also: `poweroff`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#poweroff>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#poweroff>.

 - Power off the system:

--- a/tldr/linux/systemctl-preset
+++ b/tldr/linux/systemctl-preset
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Reset the enablement state of unit files to the defaults specified in preset policy files.
 > See also: `systemctl preset-all`, `systemctl list-unit-files`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#preset%20UNIT%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#preset%20UNIT%E2%80%A6>.

 - Reset the enablement state to preset defaults:

--- a/tldr/linux/systemctl-preset-all
+++ b/tldr/linux/systemctl-preset-all
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Reset the enablement state of all installed units to the defaults specified in preset policy files.
 > See also: `systemctl preset`, `systemctl list-unit-files`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#preset-all>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#preset-all>.

 - Reset the enablement state of all installed units:

--- a/tldr/linux/systemctl-reboot
+++ b/tldr/linux/systemctl-reboot
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl reboot

 > Reboot the system.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#reboot>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#reboot>.

 - Reboot the system:

--- a/tldr/linux/systemctl-reenable
+++ b/tldr/linux/systemctl-reenable
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Re-enable one or more units.
 > Used when targets of a service change.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#reenable%20UNIT%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#reenable%20UNIT%E2%80%A6>.

 - Re-enable a unit, restoring its default symlinks:

--- a/tldr/linux/systemctl-reload-or-restart
+++ b/tldr/linux/systemctl-reload-or-restart
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl reload-or-restart

 > Reload `systemd` unit(s) otherwise restart them.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#reload-or-restart%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#reload-or-restart%20PATTERN%E2%80%A6>.

 - Reload or restart a unit:

--- a/tldr/linux/systemctl-rescue
+++ b/tldr/linux/systemctl-rescue
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Enter rescue mode.
 > See also: `systemctl emergency`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#rescue>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#rescue>.

 - Enter rescue mode:

--- a/tldr/linux/systemctl-reset-failed
+++ b/tldr/linux/systemctl-reset-failed
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl reset-failed

 > Reset the "failed" state of one or more units.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#reset-failed%20%5BPATTERN%E2%80%A6%5D>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#reset-failed%20%5BPATTERN%E2%80%A6%5D>.

 - Reset the failed state of all units:

--- a/tldr/linux/systemctl-restart
+++ b/tldr/linux/systemctl-restart
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Stop and then start one or more systemd units.
 > Can be used in place of `systemctl start` on a stopped unit, but `start` is safer so that a running unit isn't accidentally restarted.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#restart%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#restart%20PATTERN%E2%80%A6>.

 - Restart a unit:

--- a/tldr/linux/systemctl-revert
+++ b/tldr/linux/systemctl-revert
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Revert unit files to their vendor versions.
 > Undoes the effects of `edit`, `enable`, `disable`, `set-property`, and `mask`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#revert%20UNIT%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#revert%20UNIT%E2%80%A6>.

 - Revert unit files to their default settings:

--- a/tldr/linux/systemctl-service-log-level
+++ b/tldr/linux/systemctl-service-log-level
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl service-log-level

 > Get or set the runtime log level of a service via D-Bus.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#service-log-level%20SERVICE%20%5BLEVEL%5D>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#service-log-level%20SERVICE%20%5BLEVEL%5D>.

 - Show the current log level of a service:

--- a/tldr/linux/systemctl-service-log-target
+++ b/tldr/linux/systemctl-service-log-target
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Get or set the log target for a service.
 > Only works for D-Bus integrated services.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#service-log-target%20SERVICE%20[TARGET]>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#service-log-target%20SERVICE%20%5BTARGET%5D>.

 - Show the current log target for a service:

--- a/tldr/linux/systemctl-service-watchdogs
+++ b/tldr/linux/systemctl-service-watchdogs
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl service-watchdogs

 > Get or set the global state of service runtime watchdogs.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#service-watchdogs%20[yes|no]>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#service-watchdogs%20%5Byes%7Cno%5D>.

 - Show whether service watchdogs are currently enabled:

--- a/tldr/linux/systemctl-set-default
+++ b/tldr/linux/systemctl-set-default
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl set-default

 > Symlink the `default.target` alias to the given target unit.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#set-default%20TARGET>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#set-default%20TARGET>.

 - Set `systemd`'s default boot mode:

--- a/tldr/linux/systemctl-set-environment
+++ b/tldr/linux/systemctl-set-environment
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl set-environment

 > Set one or more service manager environment variables.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#set-environment%20VARIABLE=VALUE%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#set-environment%20VARIABLE=VALUE%E2%80%A6>.

 - Set a single environment variable:

--- a/tldr/linux/systemctl-set-property
+++ b/tldr/linux/systemctl-set-property
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl set-property

 > Set the specified unit properties at runtime.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#set-property%20UNIT%20PROPERTY=VALUE%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#set-property%20UNIT%20PROPERTY=VALUE%E2%80%A6>.

 - Set a property for a running service:

--- a/tldr/linux/systemctl-show
+++ b/tldr/linux/systemctl-show
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl show

 > Show properties of units or systemd itself.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#show%20PATTERN%E2%80%A6%7CJOB%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#show%20PATTERN%E2%80%A6%7CJOB%E2%80%A6>.

 - Show properties of the system service manager:

--- a/tldr/linux/systemctl-show-environment
+++ b/tldr/linux/systemctl-show-environment
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl show-environment

 > Display systemd environment blocks.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#show-environment>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#show-environment>.

 - Display the environment block for the system:

--- a/tldr/linux/systemctl-soft-reboot
+++ b/tldr/linux/systemctl-soft-reboot
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl soft-reboot

 > Shut down and reboot userspace, leaving the kernel running.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#soft-reboot>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#soft-reboot>.

 - Perform a soft reboot immediately:

--- a/tldr/linux/systemctl-start
+++ b/tldr/linux/systemctl-start
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl start

 > Start systemd units.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#start%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#start%20PATTERN%E2%80%A6>.

 - Start a unit:

--- a/tldr/linux/systemctl-status
+++ b/tldr/linux/systemctl-status
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl status

 > Display the status of systemd units.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#status%20PATTERN%E2%80%A6%7CPID%E2%80%A6%5D>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#status%20PATTERN%E2%80%A6%7CPID%E2%80%A6%5D>.

 - Show the status of a systemd unit:

--- a/tldr/linux/systemctl-stop
+++ b/tldr/linux/systemctl-stop
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl stop

 > Stop systemd units.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#stop%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#stop%20PATTERN%E2%80%A6>.

 - Stop a unit:

--- a/tldr/linux/systemctl-suspend
+++ b/tldr/linux/systemctl-suspend
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl suspend

 > Suspend the system.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#suspend>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#suspend>.

 - Suspend the system immediately:

--- a/tldr/linux/systemctl-suspend-then-hibernate
+++ b/tldr/linux/systemctl-suspend-then-hibernate
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl suspend-then-hibernate

 > Suspend the system, then automatically hibernate after a period of inactivity.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#suspend-then-hibernate>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#suspend-then-hibernate>.

 - Suspend the system and hibernate after the configured delay:

--- a/tldr/linux/systemctl-switch-root
+++ b/tldr/linux/systemctl-switch-root
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl switch-root

 > Switch to a new root filesystem and execute a new system manager.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#switch-root%20ROOT%20INIT>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#switch-root%20ROOT%20INIT>.

 - Switch to a new root filesystem and execute its default init system:

--- a/tldr/linux/systemctl-thaw
+++ b/tldr/linux/systemctl-thaw
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Thaw (resume) one or more frozen units.
 > Units can be frozen with `systemctl freeze`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#thaw%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#thaw%20PATTERN%E2%80%A6>.

 - Thaw a specific unit:

--- a/tldr/linux/systemctl-try-reload-or-restart
+++ b/tldr/linux/systemctl-try-reload-or-restart
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl try-reload-or-restart

 > Reload one or more units if they support it; otherwise restart them.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#try-reload-or-restart%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#try-reload-or-restart%20PATTERN%E2%80%A6>.

 - Reload or restart a specific unit:

--- a/tldr/linux/systemctl-try-restart
+++ b/tldr/linux/systemctl-try-restart
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl try-restart

 > Restart one or more units only if they are currently running.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#try-restart%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#try-restart%20PATTERN%E2%80%A6>.

 - Restart a specific unit if it is running:

--- a/tldr/linux/systemctl-unmask
+++ b/tldr/linux/systemctl-unmask
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Unmask units to make them startable again.
 > This undoes the effect of `systemctl mask`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#unmask%20UNIT%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#unmask%20UNIT%E2%80%A6>.

 - Unmask a service:

--- a/tldr/linux/systemctl-unset-environment
+++ b/tldr/linux/systemctl-unset-environment
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Unset one or more service manager environment variables.
 > This undoes the effect of `systemctl set-environment`.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#unset-environment%20VARIABLE%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#unset-environment%20VARIABLE%E2%80%A6>.

 - Unset a single environment variable:

--- a/tldr/linux/systemctl-whoami
+++ b/tldr/linux/systemctl-whoami
@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git

 > Show units that processes belong to.
 > If no PID is specified, shows the unit the `systemctl` command itself is invoked in.
-> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#whoami%20%5BPID%E2%80%A6%5D>.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#whoami%20%5BPID%E2%80%A6%5D>.

 - Show the unit of the current shell (where `systemctl` is running):

--- a/tldr/linux/waypipe
+++ b/tldr/linux/waypipe
@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # waypipe

 > Remotely run graphical applications under a Wayland compositor.
-> More information: <https://gitlab.freedesktop.org/mstoeckl/waypipe>.
+> More information: <https://manned.org/waypipe>.

 - Run a graphical program remotely and display it locally: