Update cheatsheets

tldr/git-diff

@@ -36,6 +36,6 @@ source: https://github.com/tldr-pages/tldr.git
 
 `git diff {{branch_1}}..{{branch_2}} {{path/to/file}}`
 
-- Compare different files from the current branch to other branch:
+- Compare different files from the current branch to another branch:
 
-`git diff {{branch}}:{{path/to/file2}} {{path/to/file}}`
+`git diff {{other_branch}}:{{path/to/file2}} {{path/to/file1}}`

tldr/linux/cec-ctl

@@ -0,0 +1,22 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# cec-ctl
+
+> Control kernel CEC devices.
+> See also: `cec-client`.
+> More information: <https://manned.org/cec-ctl>.
+
+- List CEC devices:
+
+`cec-ctl --list-devices`
+
+- Monitor CEC traffic:
+
+`sudo cec-ctl {{[-m|--monitor]}}`
+
+- Show CEC topology:
+
+`cec-ctl {{[-S|--show-topology]}}`

tldr/linux/dnf-download

@@ -0,0 +1,23 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# dnf download
+
+> Download RPM packages from the DNF repositories.
+> Not default to `dnf` but supported via `dnf-plugins-core`.
+> See also: `dnf`.
+> More information: <https://dnf-plugins-core.readthedocs.io/en/latest/download.html>.
+
+- Download the latest version of a package to the current directory:
+
+`dnf download {{package}}`
+
+- Download a package to a specific directory (the directory must exist):
+
+`dnf download {{package}} --destdir {{path/to/directory}}`
+
+- Print the URL where the RPM package can be downloaded from:
+
+`dnf download --url {{package}}`

tldr/linux/dpkg-reconfigure

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Reconfigure one or more packages:
 
 `dpkg-reconfigure {{package1 package2 ...}}`
+
+- Reconfigure console font setup:
+
+`dpkg-reconfigure console-setup`

tldr/linux/fbset

@@ -18,4 +18,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Set an arbitrary framebuffer mode:
 
-`sudo fbset {{TTY_horizontal}} {{TTY_vertical}} {{monitor_horizontal}} {{monitor_vertical}} {{color_depth}}`
+`sudo fbset {{[-g|--geometry]}} {{TTY_horizontal}} {{TTY_vertical}} {{monitor_horizontal}} {{monitor_vertical}} {{color_depth}}`

tldr/linux/fsadm

@@ -0,0 +1,29 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# fsadm
+
+> Check or resize a filesystem on a device.
+> More information: <https://manned.org/fsadm>.
+
+- Check a filesystem for errors:
+
+`fsadm check {{/dev/vg_name/lv_name}}`
+
+- Perform a dry-run resize to a specific size (no changes made):
+
+`fsadm {{[-n|--dry-run]}} resize {{/dev/vg_name/lv_name}} {{10G}}`
+
+- Grow a filesystem to fill the entire device (omit the size):
+
+`fsadm resize {{/dev/vg_name/lv_name}}`
+
+- Resize the filesystem and the underlying logical volume together:
+
+`fsadm {{[-l|--lvresize]}} resize {{/dev/vg_name/lv_name}} {{100G}}`
+
+- For ext2/3/4, unmount and resize offline:
+
+`fsadm {{[-e|--ext-offline]}} resize {{/dev/vg_name/lv_name}} {{20G}}`

tldr/linux/mkinitcpio

@@ -18,11 +18,11 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Generate a ramdisk environment based on the `linux` preset:
 
-`sudo mkinitcpio {{[-p|--preset]}} {{linux}}`
+`sudo mkinitcpio {{[-p|--preset]}} linux`
 
 - Generate a ramdisk environment based on the `linux-lts` preset:
 
-`sudo mkinitcpio {{[-p|--preset]}} {{linux-lts}}`
+`sudo mkinitcpio {{[-p|--preset]}} linux-lts`
 
 - Generate an initramfs image using an alternative configuration file:
 

tldr/linux/rpm

@@ -11,7 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Show version of httpd package:
 
-`rpm {{[-q|--query]}} {{httpd}}`
+`rpm {{[-q|--query]}} httpd`
 
 - List versions of all matching packages:
 

tldr/linux/systemctl-edit

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+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>.
+
+- Replace a unit file non-destructively:
+
+`sudo systemctl edit {{unit_file}}`
+
+- Edit an unit file:
+
+`sudo systemctl edit {{[-l|--full]}} {{unit_file}}`
+
+- Create a new unit file:
+
+`sudo systemctl edit {{[-lf|--full --force]}} {{unit_file}}`

tldr/mullvad

@@ -17,6 +17,14 @@ source: https://github.com/tldr-pages/tldr.git
 
 `mullvad lan set allow`
 
+- Select a server in a specific city:
+
+`mullvad relay set location {{se}} {{mma}}`
+
+- Select a specific server:
+
+`mullvad relay set location {{se-mma-wg-001}}`
+
 - Establish the VPN tunnel:
 
 `mullvad connect`

tldr/surfraw

@@ -7,7 +7,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 > Query a variety of web search engines.
 > Consists of a collection of elvi, each of which knows how to search a website.
-> More information: <http://surfraw.org>.
+> More information: <https://manned.org/surfraw>.
 
 - Display the list of supported website search scripts (elvi):
 

tldr/vc

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

tldr/vercel

@@ -24,13 +24,13 @@ source: https://github.com/tldr-pages/tldr.git
 
 `vercel init`
 
-- Deploy with Environment Variables:
+- Deploy with environment variables:
 
-`vercel --env {{ENV}}={{var}}`
+`vercel {{[-e|--env]}} {{ENV}}={{var}}`
 
-- Build with Environment Variables:
+- Build with environment variables:
 
-`vercel --build-env {{ENV}}={{var}}`
+`vercel {{[-b|--build-env]}} {{ENV}}={{var}}`
 
 - Set default regions to enable the deployment on: