Update cheatsheets

tldr/brew-autoremove

@@ -14,4 +14,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Print what would be removed, but don't actually remove anything:
 
-`brew autoremove --dry-run`
+`brew autoremove {{[-n|--dry-run]}}`

tldr/brew-install

@@ -14,8 +14,8 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Build and install a formula from source (dependencies will still be installed from bottles):
 
-`brew install --build-from-source {{formula}}`
+`brew install {{[-s|--build-from-source]}} {{formula}}`
 
 - Download the manifest, print what would be installed but don't actually install anything:
 
-`brew install --dry-run {{formula|cask}}`
+`brew install {{[-n|--dry-run]}} {{formula|cask}}`

tldr/brew-upgrade

@@ -18,4 +18,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Print what would be upgraded, but don't actually upgrade anything:
 
-`brew upgrade --dry-run`
+`brew upgrade {{[-n|--dry-run]}}`

tldr/cargo-bench

@@ -16,7 +16,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `cargo bench --no-fail-fast`
 
-- Compile, but don’t run benchmarks:
+- Compile, but don't run benchmarks:
 
 `cargo bench --no-run`
 
@@ -36,6 +36,6 @@ source: https://github.com/tldr-pages/tldr.git
 
 `cargo bench --bins`
 
-- Benchmark the package’s library:
+- Benchmark the package's library:
 
 `cargo bench --lib`

tldr/cargo-fix

@@ -20,7 +20,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `cargo fix --edition`
 
-- Fix the package’s library:
+- Fix the package's library:
 
 `cargo fix --lib`
 

tldr/cli53

@@ -14,28 +14,28 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Create a domain:
 
-`cli53 create {{mydomain.com}} --comment "{{comment}}"`
+`cli53 create {{example.com}} --comment "{{comment}}"`
 
 - Export a bind zone file to `stdout`:
 
-`cli53 export {{mydomain.com}}`
+`cli53 export {{example.com}}`
 
 - Create a `www` subdomain pointing to a relative record in the same zone:
 
-`cli53 {{rc|rrcreate}} {{mydomain.com}} {{'www 300 CNAME lb'}}`
+`cli53 {{[rc|rrcreate]}} {{example.com}} {{'www 300 CNAME lb'}}`
 
 - Create a `www` subdomain pointing to an external address (must end with a dot):
 
-`cli53 {{rc|rrcreate}} {{mydomain.com}} {{'www 300 CNAME lb.externalhost.com.'}}`
+`cli53 {{[rc|rrcreate]}} {{example.com}} {{'www 300 CNAME lb.example.com.'}}`
 
 - Create a `www` subdomain pointing to an IP address:
 
-`cli53 {{rc|rrcreate}} {{mydomain.com}} {{'www 300 A 150.130.110.1'}}`
+`cli53 {{[rc|rrcreate]}} {{example.com}} {{'www 300 A 150.130.110.1'}}`
 
 - Replace a `www` subdomain pointing to a different IP:
 
-`cli53 {{rc|rrcreate}} --replace {{'www 300 A 150.130.110.2'}}`
+`cli53 {{[rc|rrcreate]}} --replace {{'www 300 A 150.130.110.2'}}`
 
 - Delete a record A:
 
-`cli53 {{rd|rrdelete}} {{mydomain.com}} {{www}} {{A}}`
+`cli53 {{[rd|rrdelete]}} {{example.com}} {{www}} {{A}}`

tldr/django-admin

@@ -5,7 +5,7 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # django-admin
 
-> Django’s utility for administrative tasks.
+> Django's utility for administrative tasks.
 > More information: <https://docs.djangoproject.com/en/stable/ref/django-admin/>.
 
 - Create a new Django project:

tldr/dmypy

@@ -0,0 +1,26 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# dmypy
+
+> Type check Python code, running `mypy` as a daemon for better speed.
+> See also: `mypy` for more options to use with check and run.
+> More information: <https://mypy.readthedocs.io/en/stable/mypy_daemon.html>.
+
+- Type check a file, and start the daemon if it is not running:
+
+`dmypy check -- {{path/to/file.py}}`
+
+- Start the daemon:
+
+`dmypy start`
+
+- Type check a file (requires the daemon to be running):
+
+`dmypy run -- {{path/to/file.py}}`
+
+- Stop the daemon:
+
+`dmypy stop`

tldr/docker-commit

@@ -5,7 +5,7 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # docker commit
 
-> Create a new image from a container’s changes.
+> Create a new image from a container's changes.
 > More information: <https://docs.docker.com/reference/cli/docker/container/commit/>.
 
 - Create an image from a specific container:

tldr/doctl-databases-sql-mode

@@ -5,7 +5,7 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # doctl databases sql-mode
 
-> View and configure a MySQL database cluster’s global SQL modes.
+> View and configure a MySQL database cluster's global SQL modes.
 > More information: <https://docs.digitalocean.com/reference/doctl/reference/databases/sql-mode/>.
 
 - Run a `doctl databases sql-mode` command with an access token:

tldr/gemini

@@ -0,0 +1,37 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# gemini
+
+> Launch an interactive prompt with Gemini AI.
+> More information: <https://github.com/google-gemini/gemini-cli>.
+
+- Start a REPL session to chat interactively:
+
+`gemini`
+
+- Send the output of another command to Gemini and exit immediately:
+
+`{{echo "Summarize the history of Rome"}} | gemini {{[-p|--prompt]}}`
+
+- Override the default model (default: gemini-2.5-pro):
+
+`gemini {{[-m|--model]}} {{gemini-2.5-flash}}`
+
+- Run inside a sandbox container:
+
+`gemini {{[-s|--sandbox]}}`
+
+- Execute a prompt then stay in interactive mode:
+
+`gemini {{[-i|--prompt-interactive]}} "{{Give me an example of recursion in Python}}"`
+
+- Include all files in context:
+
+`gemini {{[-a|--all-files]}}`
+
+- Show memory usage in status bar:
+
+`gemini --show-memory-usage`

tldr/git-mktree

@@ -8,7 +8,7 @@ source: https://github.com/tldr-pages/tldr.git
 > Build a tree object using `ls-tree` formatted text.
 > More information: <https://git-scm.com/docs/git-mktree>.
 
-- Build a tree object and verify that each tree entry’s hash identifies an existing object:
+- Build a tree object and verify that each tree entry's hash identifies an existing object:
 
 `git mktree`
 

tldr/git-replace

@@ -16,6 +16,6 @@ source: https://github.com/tldr-pages/tldr.git
 
 `git replace {{[-d|--delete]}} {{object}}`
 
-- Edit an object’s content interactively:
+- Edit an object's content interactively:
 
 `git replace --edit {{object}}`

tldr/home-manager

@@ -5,7 +5,7 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # home-manager
 
-> Manage a per-user environment using Nix, allowing declarative configuration of the user’s home.
+> Manage a per-user environment using Nix, allowing declarative configuration of the user's home.
 > More information: <https://github.com/nix-community/home-manager>.
 
 - Build the configuration defined in `~/.config/nixpkgs/home.nix` without applying it:

tldr/ipcs

@@ -20,7 +20,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `ipcs -b`
 
-- Show [c]reator’s user name and group name for all IPC facilities:
+- Show [c]reator's user name and group name for all IPC facilities:
 
 `ipcs -c`
 

tldr/linux/aplay

@@ -14,8 +14,8 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Play the first 10 seconds of a specific file at 2500 Hz:
 
-`aplay --duration={{10}} --rate={{2500}} {{path/to/file}}`
+`aplay {{[-d|--duration]}} {{10}} {{[-r|--rate]}} {{2500}} {{path/to/file}}`
 
 - Play the raw file as a 22050 Hz, mono, 8-bit, Mu-Law `.au` file:
 
-`aplay --channels={{1}} --file-type {{raw}} --rate={{22050}} --format={{mu_law}} {{path/to/file}}`
+`aplay {{[-c|--channels]}} {{1}} {{[-t|--file-type]}} {{raw}} {{[-r|--rate]}} {{22050}} {{[-f|--format]}} {{mu_law}} {{path/to/file}}`

tldr/linux/checkinstall

@@ -6,11 +6,11 @@ source: https://github.com/tldr-pages/tldr.git
 # checkinstall
 
 > Track the local installation of a software package, and produce a binary package which can be used with a system's native package manager.
-> More information: <https://checkinstall.izto.org>.
+> More information: <https://checkinstall.izto.org/docs.php>.
 
 - Create and install a package with default settings:
 
-`sudo checkinstall --default`
+`sudo checkinstall {{[-y|--default]}}`
 
 - Create a package but don't install it:
 

tldr/linux/v4l2-ctl

@@ -10,7 +10,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - List all video devices:
 
-`v4l2-ctl --list-devices`
+`v4l2-ctl {{[-A|--list-devices]}}`
 
 - List supported video formats and resolutions of default video device `/dev/video0`:
 

tldr/linux/wireplumber

@@ -5,7 +5,7 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # wireplumber
 
-> A modular session/policy manager for PipeWire and a GObject-based high-level library that wraps PipeWire’s API.
+> A modular session/policy manager for PipeWire and a GObject-based high-level library that wraps PipeWire's API.
 > See also: `wpctl`, `pipewire`.
 > More information: <https://pipewire.pages.freedesktop.org/wireplumber/>.
 

tldr/linux/wol

@@ -14,19 +14,19 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Send a WoL packet to a device in another subnet based on its IP:
 
-`wol --ipaddr={{ip_address}} {{mac_address}}`
+`wol {{[-i|--ipaddr]}} {{ip_address}} {{mac_address}}`
 
 - Send a WoL packet to a device in another subnet based on its hostname:
 
-`wol --host={{hostname}} {{mac_address}}`
+`wol {{[-h|--host]}} {{hostname}} {{mac_address}}`
 
 - Send a WoL packet to a specific port on a host:
 
-`wol --port={{port_number}} {{mac_address}}`
+`wol {{[-p|--port]}} {{port_number}} {{mac_address}}`
 
 - Read hardware addresses, IP addresses/hostnames, optional ports and SecureON passwords from a file:
 
-`wol --file={{path/to/file}}`
+`wol {{[-f|--file]]} {{path/to/file}}`
 
 - Turn on verbose output:
 

tldr/npm-audit

@@ -9,7 +9,7 @@ source: https://github.com/tldr-pages/tldr.git
 > Reports vulnerabilities and suggests remediation.
 > More information: <https://docs.npmjs.com/cli/npm-audit>.
 
-- Scan the project’s dependencies for known vulnerabilities:
+- Scan the project's dependencies for known vulnerabilities:
 
 `npm audit`
 

tldr/nuclei

@@ -22,20 +22,20 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Run HTTP [p]rotocol [t]ype templates of high and critical severity, [e]xporting results to [m]arkdown files inside a specific directory:
 
-`nuclei {{[-s|-severity]}} high,critical {{[-pt|-type]}} http {{[-u|-target]}} {{http://scanme.sh}} {{[-me|-markdown-export]}} {{markdown_directory}}`
+`nuclei {{[-s|-severity]}} high,critical {{[-pt|-type]}} http {{[-u|-target]}} {{http://example.com}} {{[-me|-markdown-export]}} {{markdown_directory}}`
 
 - Run all templates using a different [r]ate [l]imit and maximum [b]ulk [s]ize with silent output (only showing the findings):
 
-`nuclei {{[-rl|-rate-limit]}} {{150}} {{[-bs|-bulk-size]}} {{25}} {{[-c|-concurrency]}} {{25}} -silent {{[-u|-target]}} {{http://scanme.sh}}`
+`nuclei {{[-rl|-rate-limit]}} {{150}} {{[-bs|-bulk-size]}} {{25}} {{[-c|-concurrency]}} {{25}} -silent {{[-u|-target]}} {{http://example.com}}`
 
 - Run the WordPress [w]orkflow against a WordPress site:
 
-`nuclei {{[-w|-workflows]}} {{path/to/nuclei-templates/workflows/wordpress-workflow.yaml}} {{[-u|-target]}} {{https://sample.wordpress.site}}`
+`nuclei {{[-w|-workflows]}} {{path/to/nuclei-templates/workflows/wordpress-workflow.yaml}} {{[-u|-target]}} {{https://example.com}}`
 
 - Run one or more specific [t]emplates or directory with [t]emplates with [v]erbose output in `stderr` and [o]utput detected issues/vulnerabilities to a file:
 
-`nuclei {{[-t|-templates]}} {{path/to/nuclei-templates/http}} {{[-u|-target]}} {{http://scanme.sh}} {{[-v|-verbose]}} {{[-o|-output]}} {{results}}`
+`nuclei {{[-t|-templates]}} {{path/to/nuclei-templates/http}} {{[-u|-target]}} {{http://example.com}} {{[-v|-verbose]}} {{[-o|-output]}} {{results}}`
 
 - Run scan based on one or more [t]emplate [c]onditions:
 
-`nuclei {{[-tc|-template-condition]}} "{{contains(tags, 'xss') && contains(tags, 'cve')}}" {{[-u|-target]}} {{https://vulnerable.website}}`
+`nuclei {{[-tc|-template-condition]}} "{{contains(tags, 'xss') && contains(tags, 'cve')}}" {{[-u|-target]}} {{https://example.com}}`

tldr/repren

@@ -10,11 +10,11 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Do a dry-run renaming a directory of PNGs with a literal string replacement:
 
-`repren --dry-run --rename --literal --from '{{find_string}}' --to '{{replacement_string}}' {{*.png}}`
+`repren {{[-n|--dry-run]}} --rename --literal --from '{{find_string}}' --to '{{replacement_string}}' {{*.png}}`
 
 - Do a dry-run renaming a directory of JPEGs with a regular expression:
 
-`repren --rename --dry-run --from '{{regular_expression}}' --to '{{replacement_string}}' {{*.jpg}} {{*.jpeg}}`
+`repren --rename {{[-n|--dry-run]}} --from '{{regular_expression}}' --to '{{replacement_string}}' {{*.jpg}} {{*.jpeg}}`
 
 - Do a find-and-replace on the contents of a directory of CSV files:
 
@@ -22,8 +22,8 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Do both a find-and-replace and a rename operation at the same time, using a pattern file:
 
-`repren --patterns {{path/to/patfile.ext}} --full {{*.txt}}`
+`repren {{[-p|--patterns]}} {{path/to/patfile.ext}} --full {{*.txt}}`
 
 - Do a case-insensitive rename:
 
-`repren --rename --insensitive --patterns {{path/to/patfile.ext}} *`
+`repren --rename {{[-i|--insensitive]}} {{[-p|--patterns]}} {{path/to/patfile.ext}} *`

tldr/secretsdump.py

@@ -17,7 +17,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `secretsdump.py -hashes {{LM_Hash}}:{{NT_Hash}} {{domain}}/{{username}}@{{target}}`
 
-- Dump credentials from Active Directory’s NTDS.dit file:
+- Dump credentials from Active Directory's NTDS.dit file:
 
 `secretsdump.py -just-dc {{domain}}/{{username}}:{{password}}@{{target}}`
 

tldr/speedtest

@@ -16,24 +16,24 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Run a speed test and specify the unit of the output:
 
-`speedtest --unit={{auto-decimal-bits|auto-decimal-bytes|auto-binary-bits|auto-binary-bytes}}`
+`speedtest {{[-u|--unit]}} {{auto-decimal-bits|auto-decimal-bytes|auto-binary-bits|auto-binary-bytes}}`
 
 - Run a speed test and specify the output format:
 
-`speedtest --format={{human-readable|csv|tsv|json|jsonl|json-pretty}}`
+`speedtest {{[-f|--format]}} {{human-readable|csv|tsv|json|jsonl|json-pretty}}`
 
 - Run a speed test and specify the number of decimal points to use (0 to 8, defaults to 2):
 
-`speedtest --precision={{precision}}`
+`speedtest {{[-P|--precision]}} {{precision}}`
 
 - Run a speed test and print its progress (only available for output format `human-readable` and `json`):
 
-`speedtest --progress={{yes|no}}`
+`speedtest {{[-p|--progress]}} {{yes|no}}`
 
 - List all `speedtest.net` servers, sorted by distance:
 
-`speedtest --servers`
+`speedtest {{[-L|--servers]}}`
 
 - Run a speed test to a specific `speedtest.net` server:
 
-`speedtest --server-id={{server_id}}`
+`speedtest {{[-s|--server-id]}} {{server_id}}`

tldr/unlzma

@@ -5,7 +5,7 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # unlzma
 
-> This command is an alias of `xz --format=lzma --decompress`.
+> This command is an alias of `xz --format lzma --decompress`.
 
 - View documentation for the original command:
 

tldr/zgrep

@@ -20,7 +20,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `zgrep {{[-c|--count]}} {{pattern}} {{path/to/compressed/file}}`
 
-- Display the lines which don’t have the pattern present (Invert the search function):
+- Display the lines which don't have the pattern present (Invert the search function):
 
 `zgrep {{[-v|--invert-match]}} {{pattern}} {{path/to/compressed/file}}`