Update cheatsheets

tldr/elasticsearch-keystore

@@ -0,0 +1,41 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# elasticsearch-keystore
+
+> Manage secure settings (e.g., passwords, tokens, and credentials) used by Elasticsearch.
+> More information: <https://www.elastic.co/guide/en/elasticsearch/reference/current/elasticsearch-keystore.html>.
+
+- Create a new keystore (not password-protected):
+
+`elasticsearch-keystore create`
+
+- Create a new password-protected keystore:
+
+`elasticsearch-keystore create -p`
+
+- Add a setting interactively:
+
+`elasticsearch-keystore add {{setting_name}}`
+
+- Add a setting from standard input:
+
+`echo "{{setting_value}}" | elasticsearch-keystore add --stdin {{setting_name}}`
+
+- Remove a setting from the keystore:
+
+`elasticsearch-keystore remove {{setting_name}}`
+
+- Change the keystore password:
+
+`elasticsearch-keystore passwd`
+
+- List all settings stored in the keystore:
+
+`elasticsearch-keystore list`
+
+- Upgrade the keystore format (after an Elasticsearch upgrade):
+
+`elasticsearch-keystore upgrade`

tldr/jj-abandon

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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# jj abandon
+
+> Abandon a revision, rebasing descendants onto its parent(s).
+> Abandoning a revision removes its associated change ID.
+> More information: <https://jj-vcs.github.io/jj/latest/cli-reference/#jj-abandon>.
+
+- Abandon revisions specified by given revsets (e.g. `B::D`, `A..D`, `B|C|D`, etc.):
+
+`jj abandon {{revsets}}`
+
+- Abandon revisions, without deleting their bookmarks and moving them to the parent revisions instead:
+
+`jj abandon --retain-bookmarks {{revsets}}`
+
+- Abandon revisions, without modifying the contents of their children:
+
+`jj abandon --restore-descendants {{revsets}}`

tldr/jj-absorb

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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# jj absorb
+
+> Split changes in the source revision and move each change to the closest mutable ancestor where the corresponding lines were modified last.
+> More information: <https://jj-vcs.github.io/jj/latest/cli-reference/#jj-absorb>.
+
+- Move all changes from a revision to other revisions automatically:
+
+`jj absorb {{[-f|--from]}} {{revset}} {{[-t|--into]}} {{revsets}}`
+
+- Move only changes in given files from a revision to other revisions:
+
+`jj absorb {{[-f|--from]}} {{revset}} {{[-t|--into]}} {{revsets}} {{filesets}}`

tldr/jj-commit

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# jj commit
+
+> Update the description and create a new change on top.
+> More information: <https://jj-vcs.github.io/jj/latest/cli-reference/#jj-commit>.
+
+- Open editor to write the commit message and then create a new empty commit on top:
+
+`jj commit`
+
+- Commit with the given message:
+
+`jj commit {{[-m|--message]}} "{{message}}"`
+
+- Interactively choose which changes to include:
+
+`jj commit {{[-i|--interactive]}}`

tldr/jj-describe

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# jj describe
+
+> Update the change description or other metadata.
+> More information: <https://jj-vcs.github.io/jj/latest/cli-reference/#jj-describe>.
+
+- Update the description of the current change:
+
+`jj {{[desc|describe]}}`
+
+- Update the description of given revsets:
+
+`jj {{[desc|describe]}} {{revsets}}`
+
+- Update the description to the given message:
+
+`jj {{[desc|describe]}} {{[-m|--message]}} {{message}}`

tldr/jj-edit

@@ -0,0 +1,14 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# jj edit
+
+> Set the specified revision as the working-copy revision.
+> Note: It is generally recommended to instead use `jj new` and `jj squash`.
+> More information: <https://jj-vcs.github.io/jj/latest/cli-reference/#jj-edit>.
+
+- Set the given revision as the working copy:
+
+`jj edit {{revset}}`

tldr/jj-evolog

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# jj evolog
+
+> Show how a change has evolved over time, listing the previous commits it has pointed to.
+> More information: <https://jj-vcs.github.io/jj/latest/cli-reference/#jj-evolog>.
+
+- Show how a revision has evolved over time:
+
+`jj evolog {{[-r|--revision]}} {{revset}}`
+
+- Show diff statistics in the evolution log:
+
+`jj evolog {{[-r|--revision]}} {{revset}} --stat`
+
+- Show summary of each change in the evolution log:
+
+`jj evolog {{[-r|--revision]}} {{revset}} {{[-s|--summary]}}`

tldr/jj-new

@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# jj new
+
+> Create a new empty change.
+> More information: <https://jj-vcs.github.io/jj/latest/cli-reference/#jj-new>.
+
+- Create a new empty change on top of current revision:
+
+`jj new`
+
+- Create a new empty change on top of specific revision:
+
+`jj new {{revision}}`
+
+- Create a new merge change on top of multiple revisions:
+
+`jj new {{revset1 revset2 ...}}`
+
+- Create a new empty change before and after specified revisions:
+
+`jj new {{[-B|--insert-before]}} {{revsets}} {{[-A|--insert-after]}} {{revsets}}`

tldr/jj-restore

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# jj restore
+
+> Restore files from another revision.
+> More information: <https://jj-vcs.github.io/jj/latest/cli-reference/#jj-restore>.
+
+- Restore files from a revision into another revision:
+
+`jj restore {{[-f|--from]}} {{revset}} {{[-t|--into]}} {{revset}} {{filesets}}`
+
+- Undo the changes in a revision as compared to the merge of its parents:
+
+`jj restore {{[-c|--changes-in]}} {{revset}} {{filesets}}`
+
+- Interactively choose what parts to restore:
+
+`jj restore {{[-f|--from]}} {{revset}} {{[-t|--into]}} {{revset}} {{[-i|--interactive]}}`

tldr/jj-revert

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# jj revert
+
+> Apply the reverse of the given revision(s).
+> More information: <https://jj-vcs.github.io/jj/latest/cli-reference/#jj-revert>.
+
+- Apply the reverse of the revisions specified by the given revsets (e.g. `B::D`, `A..D`, `B|C|D`, etc.):
+
+`jj revert {{[-r|--revisions]}} {{revsets}}`
+
+- Apply the reverse on top of specified revisions:
+
+`jj revert {{[-r|--revisions]}} {{revsets}} {{[-d|--destination]}} {{revsets}}`
+
+- Apply the reverse before and/or after specified revisions:
+
+`jj revert {{[-r|--revisions]}} {{revsets}} {{[-B|--insert-before]}} {{revsets}} {{[-A|--insert-after]}} {{revsets}}`

tldr/jj-show

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# jj show
+
+> Show commit description and changes in a revision.
+> More information: <https://jj-vcs.github.io/jj/latest/cli-reference/#jj-show>.
+
+- Show commit description and changes in a revision:
+
+`jj show {{revset}}`
+
+- Show a summary of changes in a revision:
+
+`jj show {{[-s|--summary]}} {{revset}}`
+
+- Show a histogram of changes in a revision:
+
+`jj show --stat {{revset}}`

tldr/jj-simplify-parents

@@ -0,0 +1,18 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# jj simplify-parents
+
+> Simplify parent edges for the specified revision(s).
+> For example, "A -> B -> C | A -> C" gets simplified to "A -> B -> C".
+> More information: <https://jj-vcs.github.io/jj/latest/cli-reference/#jj-simplify-parents>.
+
+- Simplify parent edges of given revisions:
+
+`jj simplify-parents {{[-r|--revisions]}} {{revsets}}`
+
+- Simplify parent edges of given revisions and trees of their descendants:
+
+`jj simplify-parents {{[-s|--source]}} {{revsets}}`

tldr/jj-squash

@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# jj squash
+
+> Move changes from a revision into another revision.
+> More information: <https://jj-vcs.github.io/jj/latest/cli-reference/#jj-squash>.
+
+- Move all changes from current revision to its parent:
+
+`jj squash`
+
+- Move all changes from given revision to its parent:
+
+`jj squash {{[-r|--revision]}} {{revset}}`
+
+- Move all changes from given revision(s) to given other revision:
+
+`jj squash {{[-f|--from]}} {{revsets}} {{[-t|--into]}} {{revset}}`
+
+- Interactively choose which parts to squash:
+
+`jj squash {{[-i|--interactive]}}`

tldr/linux/counter-strike-2

@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# counter strike 2
+
+> Host a headless Counter Strike 2 server.
+> More information: <https://developer.valvesoftware.com/wiki/Counter-Strike_2/Dedicated_Servers>.
+
+- Run a game with one map:
+
+`{{path/to/cs2}} -dedicated +map {{de_dust2}}`
+
+- Run a game with specified maximum number of players:
+
+`{{path/to/cs2}}  -dedicated +map {{de_dust2}} -maxplayers {{64}}`
+
+- Run a game with specified server IP and port:
+
+`{{path/to/cs2}} -dedicated +map {{de_dust2}} -ip {{1.2.3.4}} -port {{27015}}`
+
+- Shut the server down:
+
+`quit`

tldr/linux/cs2

@@ -0,0 +1,12 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# cs2
+
+> This command is an alias of `counter strike 2`.
+
+- View documentation for the original command:
+
+`tldr counter strike 2`

tldr/linux/dnf-install

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+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# dnf install
+
+> Install packages on Red Hat-based distributions.
+> More information: <https://dnf.readthedocs.io/en/latest/command_ref.html#install-examples>.
+
+- Install packages by name:
+
+`sudo dnf {{[in|install]}} {{package1 package2 ...}}`
+
+- Install a package from a local file:
+
+`sudo dnf {{[in|install]}} {{path/to/file}}`
+
+- Install a package from the internet:
+
+`sudo dnf {{[in|install]}} {{https://example.com/package.rpm}}`
+
+- Add the Extra Packages for Enterprise Linux (EPEL) repositories:
+
+`sudo dnf {{[in|install]}} https://dl.fedoraproject.org/pub/epel/epel-release-latest-10.noarch.rpm`
+
+- Add Remi's RPM repository:
+
+`sudo dnf {{[in|install]}} https://rpms.remirepo.net/enterprise/remi-release-8.rpm`

tldr/linux/expac

@@ -29,6 +29,6 @@ source: https://github.com/tldr-pages/tldr.git
 
 `expac {{[-d|--delim]}} '
 
-' {{[-l|listdelim]}} '
+' {{[-l|--listdelim]}} '
 	' {{[-Q|--query]}} '%n
 	%O' $(pacman -Qeq)`

tldr/linux/factorio

@@ -15,3 +15,15 @@ source: https://github.com/tldr-pages/tldr.git
 - Start a Factorio server:
 
 `{{path/to/factorio}} --start-server {{path/to/save_file.zip}}`
+
+- Create a new save file with specific settings:
+
+`{{path/to/factorio}} --create {{path/to/save.zip}} --map-gen-settings {{path/to/map-gen-settings.json}} --map-settings {{path/to/map-settings.json}}`
+
+- Shut the server gracefully:
+
+`/quit`
+
+- Display help:
+
+`{{path/to/factorio}} {{[-h|--help]}}`

tldr/minecraft

@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# minecraft
+
+> Run a headless Minecraft server.
+> More information: <https://minecraft.wiki/w/Tutorial:Setting_up_a_Java_Edition_server>.
+
+- Start a Minecraft server and generate a world if it doesn't exist:
+
+`java -jar {{path/to/server.jar}} --nogui`
+
+- Set the minimum and maximum amount of memory a server is allowed to have (Note: Setting them the same prevents lag caused by heap scaling):
+
+`java -Xms{{1024M}} -Xmx{{2048M}} -jar {{path/to/server.jar}} --nogui`
+
+- Start a server with a GUI:
+
+`java -jar {{path/to/server.jar}}`
+
+- Shut the server down:
+
+`stop`

tldr/qemu-img

@@ -10,20 +10,28 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Create disk image with a specific size (in gigabytes):
 
-`qemu-img create {{image_name.img}} {{gigabytes}}G`
+`qemu-img create {{path/to/image_file.img}} {{gigabytes}}G`
 
 - Show information about a disk image:
 
-`qemu-img info {{image_name.img}}`
+`qemu-img info {{path/to/image_file.img}}`
 
 - Increase or decrease image size:
 
-`qemu-img resize {{image_name.img}} {{gigabytes}}G`
+`qemu-img resize {{path/to/image_file.img}} {{gigabytes}}G`
 
 - Dump the allocation state of every sector of the specified disk image:
 
-`qemu-img map {{image_name.img}}`
+`qemu-img map {{path/to/image_file.img}}`
 
-- Convert a VMware .vmdk disk image to a KVM .qcow2 disk image:
+- Convert a VMware `.vmdk` disk image to a KVM `.qcow2` disk image:
 
-`qemu-img convert -f {{vmdk}} -O {{qcow2}} {{path/to/file/foo.vmdk}} {{path/to/file/foo.qcow2}}`
+`qemu-img convert -f vmdk -O qcow2 {{path/to/image_file.vmdk}} {{path/to/image_file.qcow2}}`
+
+- [c]reate an internal snapshot of a KVM `.qcow2` disk image:
+
+`qemu-img snapshot -c {{snapshot_tag_name}} {{path/to/image_file.qcow2}}`
+
+- [a]pply an internal snapshot to a KVM `.qcow2` disk image:
+
+`qemu-img snapshot -a {{snapshot_tag_name}} {{path/to/image_file.qcow2}}`