Update cheatsheets

tldr/gh-org

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# gh org
+
+> Work with GitHub organizations.
+> More information: <https://cli.github.com/manual/gh_org>.
+
+- List organizations for the authenticated user:
+
+`gh org {{[ls|list]}}`
+
+- List a certain amount of organizations (defaults to 30):
+
+`gh org {{[ls|list]}} {{[-L|--limit]}} {{100}}`
+
+- Display help:
+
+`gh org --help`

tldr/linux/rpmkeys

@@ -0,0 +1,22 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# rpmkeys
+
+> Tool to import and remove RPM keys for RPM repositories.
+> When adding an RPM repository, you must also import the corresponding RPM key.
+> More information: <https://rpm-software-management.github.io/rpm/man/rpmkeys.8>.
+
+- List all imported RPM keys. Also outputs its Key ID needed for deleting a imported RPM key:
+
+`sudo rpmkeys --list`
+
+- Remove/Delete a previously imported RPM key, given by its 16-Number/Letters Key ID:
+
+`sudo rpmkeys --delete {{5a278d9c-5bbc73cb}}`
+
+- Import an RPM key of repository:
+
+`sudo rpmkeys --import {{path/to/rpm_key}}`

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/latest/systemctl.html#cat%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#cat%20PATTERN%E2%80%A6>.
 
 - Show the contents and absolute path of a unit file:
 

tldr/linux/systemctl-edit

@@ -6,7 +6,7 @@ source: https://github.com/tldr-pages/tldr.git
 # systemctl edit
 
 > Edit systemd unit files.
-> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#edit%20UNIT%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#edit%20UNIT%E2%80%A6>.
 
 - Overlay a unit file non-destructively:
 

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/latest/systemctl.html#freeze%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#freeze%20PATTERN%E2%80%A6>.
 
 - Freeze a specific unit:
 

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 can be even started.
-> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#mask%20UNIT%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#mask%20UNIT%E2%80%A6>.
 
 - Mask a service:
 

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/latest/systemctl.html#restart%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#restart%20PATTERN%E2%80%A6>.
 
 - Restart a unit:
 

tldr/linux/systemctl-set-environment

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+---
+syntax: markdown
+tags: [tldr, linux]
+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/latest/systemctl.html#set-environment%20VARIABLE=VALUE%E2%80%A6>.
+
+- Set a single environment variable:
+
+`systemctl set-environment {{var value}}`
+
+- Set multiple environment variables at once:
+
+`systemctl set-environment {{var1 value1 var2 value2 ...}}`
+
+- Set an environment variable for the user service manager:
+
+`systemctl --user set-environment {{var value}}`

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

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

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

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

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/latest/systemctl.html#thaw%20PATTERN%E2%80%A6>.
+> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#thaw%20PATTERN%E2%80%A6>.
 
 - Thaw a specific unit:
 

tldr/linux/systemctl-unmask

@@ -0,0 +1,22 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# systemctl unmask
+
+> 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>.
+
+- Unmask a service:
+
+`systemctl unmask {{service_name}}`
+
+- Unmask and start a service immediately:
+
+`systemctl unmask {{service_name}} --now`
+
+- Unmask a user service:
+
+`systemctl unmask --user {{service_name}}`

tldr/linux/systemctl-unset-environment

@@ -0,0 +1,22 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# systemctl unset-environment
+
+> 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/latest/systemctl.html#unset-environment%20VARIABLE%E2%80%A6>.
+
+- Unset a single environment variable:
+
+`systemctl unset-environment {{var}}`
+
+- Unset multiple environment variables at once:
+
+`systemctl unset-environment {{var1 var2 ...}}`
+
+- Unset an environment variable in the user service manager:
+
+`systemctl --user unset-environment {{var}}`

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/latest/systemctl.html#whoami%20%5BPID%E2%80%A6%5D>.
+> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#whoami%20%5BPID%E2%80%A6%5D>.
 
 - Show the unit of the current shell (where `systemctl` is running):