diff --git a/tldr/asciinema b/tldr/asciinema
index 650b500a..a4f81037 100644
--- a/tldr/asciinema
+++ b/tldr/asciinema
@@ -29,7 +29,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `asciinema play https://asciinema.org/a/{{cast_id}}`
 
-- Make a new recording, limiting any [i]dle time to at most 2.5 seconds:
+- Make a new recording, limiting any idle time to at most 2.5 seconds:
 
 `asciinema rec {{-i|--idle-time-limit}} 2.5`
 
diff --git a/tldr/calibredb b/tldr/calibredb
index ae457db6..ce16256a 100644
--- a/tldr/calibredb
+++ b/tldr/calibredb
@@ -25,7 +25,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `calibredb add {{path/to/file1 path/to/file2 ...}}`
 
-- [r]ecursively add all e-books under a directory to the library:
+- Recursively add all e-books under a directory to the library:
 
 `calibredb add {{-r|--recurse}} {{path/to/directory}}`
 
diff --git a/tldr/linux/pacman-r b/tldr/linux/pacman-r
new file mode 100644
index 00000000..04f8a1a2
--- /dev/null
+++ b/tldr/linux/pacman-r
@@ -0,0 +1,12 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# pacman -R
+
+> This command is an alias of `pacman --remove`.
+
+- View documentation for the original command:
+
+`tldr pacman remove`
diff --git a/tldr/linux/pacman-remove b/tldr/linux/pacman-remove
index 2f635af7..d06109e0 100644
--- a/tldr/linux/pacman-remove
+++ b/tldr/linux/pacman-remove
@@ -9,30 +9,30 @@ source: https://github.com/tldr-pages/tldr.git
 > See also: `pacman`.
 > More information: <https://manned.org/pacman.8>.
 
-- Remove a package and its dependencies:
+- [R]emove a package and its dependencies recur[s]ively:
 
-`sudo pacman --remove --recursive {{package}}`
+`sudo pacman -Rs {{package}}`
 
-- Remove a package and both its dependencies and configuration files:
+- [R]emove a package and its dependencies. Also do [n]ot save backups of configuration files:
 
-`sudo pacman --remove --recursive --nosave {{package}}`
+`sudo pacman -Rsn {{package}}`
 
-- Remove a package without prompting:
+- [R]emove a package without prompting:
 
-`sudo pacman --remove --noconfirm {{package}}`
+`sudo pacman -R --noconfirm {{package}}`
 
-- Remove orphan packages (installed as dependencies but not required by any package):
+- [R]emove orphan packages (installed as [d]ependencies but no[t] required by any package):
 
-`sudo pacman --remove --recursive --nosave $(pacman --query --unrequired --deps --quiet)`
+`sudo pacman -Rsn $(pacman -Qdtq)`
 
-- Remove a package and all packages that depend on it:
+- [R]emove a package and [c]ascade that to all packages that depend on it:
 
-`sudo pacman --remove --cascade {{package}}`
+`sudo pacman -Rc {{package}}`
 
-- List packages that would be affected (does not remove any packages):
+- List and [p]rint packages that would be affected (does not [R]emove any packages):
 
-`pacman --remove --print {{package}}`
+`pacman -Rp {{package}}`
 
-- Display help:
+- Display [h]elp:
 
-`pacman --remove --help`
+`pacman -Rh`
diff --git a/tldr/magick-mogrify b/tldr/magick-mogrify
index 64d1d215..6b5211b5 100644
--- a/tldr/magick-mogrify
+++ b/tldr/magick-mogrify
@@ -29,3 +29,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Double the brightness of all image files in the current directory:
 
 `magick mogrify -modulate {{200}} {{*}}`
+
+- Reduce file sizes of all GIF images in the current directory by reducing quality:
+
+`magick mogrify -layers 'optimize' -fuzz {{7%}} {{*.gif}}`
diff --git a/tldr/npm-check b/tldr/npm-check
index 5f85de6d..06bc1019 100644
--- a/tldr/npm-check
+++ b/tldr/npm-check
@@ -3,7 +3,7 @@ syntax: markdown
 tags: [tldr, common]
 source: https://github.com/tldr-pages/tldr.git
 ---
-# npm-check
+# npm check
 
 > Check for outdated, incorrect, and unused npm package dependencies.
 > More information: <https://github.com/dylang/npm-check>.
diff --git a/tldr/npm-home b/tldr/npm-home
index e8f9a3a0..b8e3f12a 100644
--- a/tldr/npm-home
+++ b/tldr/npm-home
@@ -3,7 +3,7 @@ syntax: markdown
 tags: [tldr, common]
 source: https://github.com/tldr-pages/tldr.git
 ---
-# npm-home
+# npm home
 
 > Open the npm page, Yarn page, or GitHub repository of a package in the web browser.
 > More information: <https://github.com/sindresorhus/npm-home>.
diff --git a/tldr/npm-install b/tldr/npm-install
index 7d2c5a38..21ba2b01 100644
--- a/tldr/npm-install
+++ b/tldr/npm-install
@@ -5,10 +5,10 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # npm install
 
-> Install node packages.
+> Install Node packages.
 > More information: <https://docs.npmjs.com/cli/commands/npm-install>.
 
-- Install dependencies listed in package.json:
+- Install dependencies listed in `package.json`:
 
 `npm install`
 
diff --git a/tldr/npm-login b/tldr/npm-login
index 2b4f8c79..040c94f0 100644
--- a/tldr/npm-login
+++ b/tldr/npm-login
@@ -6,16 +6,17 @@ source: https://github.com/tldr-pages/tldr.git
 # npm login
 
 > Login to a registry user account.
+> See also: `npm logout` for logging out.
 > More information: <https://docs.npmjs.com/cli/commands/npm-login>.
 
 - Login to a registry user account and save the credentials to the `.npmrc` file:
 
 `npm login`
 
-- Login, using a custom registry:
+- Login using a custom registry:
 
 `npm login --registry={{registry_url}}`
 
-- Login, using a specific authentication strategy:
+- Login using a specific authentication strategy:
 
 `npm login --auth-type={{legacy|web}}`
diff --git a/tldr/npm-logout b/tldr/npm-logout
new file mode 100644
index 00000000..f4652a87
--- /dev/null
+++ b/tldr/npm-logout
@@ -0,0 +1,18 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# npm logout
+
+> Logout of the registry user account.
+> See also: `npm login` for logging in.
+> More information: <https://docs.npmjs.com/cli/commands/npm-logout>.
+
+- Logout of the registry user account:
+
+`npm logout`
+
+- Logout using a custom registry:
+
+`npm logout --registry={{registry_url}}`
diff --git a/tldr/npm-name b/tldr/npm-name
index a2134a38..13e2cf3e 100644
--- a/tldr/npm-name
+++ b/tldr/npm-name
@@ -3,7 +3,7 @@ syntax: markdown
 tags: [tldr, common]
 source: https://github.com/tldr-pages/tldr.git
 ---
-# npm-name
+# npm name
 
 > Check whether a package or organization name is available on npm.
 > More information: <https://github.com/sindresorhus/npm-name-cli>.
diff --git a/tldr/npm-org b/tldr/npm-org
index 7b97cc42..6b316431 100644
--- a/tldr/npm-org
+++ b/tldr/npm-org
@@ -3,7 +3,7 @@ syntax: markdown
 tags: [tldr, common]
 source: https://github.com/tldr-pages/tldr.git
 ---
-# npm-org
+# npm org
 
 > Manage organizations.
 > More information: <https://docs.npmjs.com/cli/commands/npm-org>.
diff --git a/tldr/npm-outdated b/tldr/npm-outdated
index cfa45ab7..1ecb3d53 100644
--- a/tldr/npm-outdated
+++ b/tldr/npm-outdated
@@ -3,7 +3,7 @@ syntax: markdown
 tags: [tldr, common]
 source: https://github.com/tldr-pages/tldr.git
 ---
-# npm-outdated
+# npm outdated
 
 > Check for outdated npm package dependencies.
 > More information: <https://docs.npmjs.com/cli/commands/npm-outdated>.
diff --git a/tldr/npm-owner b/tldr/npm-owner
index 4adaab8b..8b2cc30e 100644
--- a/tldr/npm-owner
+++ b/tldr/npm-owner
@@ -3,7 +3,7 @@ syntax: markdown
 tags: [tldr, common]
 source: https://github.com/tldr-pages/tldr.git
 ---
-# npm-owner
+# npm owner
 
 > Manage ownership of published packages.
 > More information: <https://docs.npmjs.com/cli/commands/npm-owner>.
diff --git a/tldr/npm-why b/tldr/npm-why
index 73374363..5402e361 100644
--- a/tldr/npm-why
+++ b/tldr/npm-why
@@ -3,7 +3,7 @@ syntax: markdown
 tags: [tldr, common]
 source: https://github.com/tldr-pages/tldr.git
 ---
-# npm-why
+# npm why
 
 > Identifies why an npm package is installed.
 > More information: <https://github.com/amio/npm-why>.