diff --git a/plugins/singlechar/README.md b/plugins/singlechar/README.md
new file mode 100644
index 000000000..d89029900
--- /dev/null
+++ b/plugins/singlechar/README.md
@@ -0,0 +1,118 @@
+# Singlechar plugin
+
+This plugin adds single char shortcuts (and combinations) for some commands.
+
+To use it, add `singlechar` to the plugins array of your zshrc file:
+```
+plugins=(... singlechar)
+```
+
+## Aliases
+
+### CAT, GREP, CURL, WGET
+
+| Alias | Command          | Description |
+|-------|------------------|-------------|
+| y     | `grep -Ri`       | Find case-insensitive string in all files and directories, recursively. Follows symlinks. |
+| n     | `grep -Rvi`      | Same as above but only show lines that don't match the string.                            |
+| f     | `grep -Rli`      | Same as 'y' but only print the filenames where the string is found.                       |
+| fn    | `grep -Rlvi`     | Same as above but only show files that don't contain the string.                          |
+| f.    | `find . \| grep` | Grep list of files in current directory                                                   |
+| f:    | `find`           | 'find' command                                                                            |
+| p     | `less`           | 'less' command                                                                            |
+| m     | `man`            | 'man' command                                                                             |
+| d     | `wget`           | 'wget' command                                                                            |
+| u     | `curl`           | 'curl' command                                                                            |
+| c     | `cat`            | 'cat' command                                                                             |
+| w     | `echo >`         | Write arguments to file, overwriting it if it exists.                                     |
+| a     | `echo >>`        | Write arguments to file, appending them if the file exists.                               |
+| w:    | `cat >`          | Write stdin to file, overwriting if it exists.                                            |
+| a:    | `cat >>`         | Write stdin to file, appending it if the file exists.                                     |
+
+### XARGS
+
+These aliases are versions of the aliases above but using xargs. This can be used
+by piping the arguments to the xargs aliases.
+
+| Alias | Command              | Description                     |
+|-------|----------------------|---------------------------------|
+| x     | `xargs`              | 'xargs' command                 |
+| xy    | `xargs grep -Ri`     | Same as 'y' alias using xargs.  |
+| xn    | `xargs grep -Rvi`    | Same as 'n' alias using xargs.  |
+| xf    | `xargs grep -Rli`    | Same as 'f' alias using xargs.  |
+| xfn   | `xargs grep -Rlvi`   | Same as 'fn' alias using xargs. |
+| xf.   | `xargs find \| grep` | Same as 'f.' alias using xargs. |
+| xf:   | `xargs find`         | Same as 'f:' alias using xargs. |
+| xc    | `xargs cat`          | Same as 'c' alias using xargs.  |
+| xp    | `xargs less`         | Same as 'p' alias using xargs.  |
+| xm    | `xargs man`          | Same as 'm' alias using xargs.  |
+| xd    | `xargs wget`         | Same as 'd' alias using xargs.  |
+| xu    | `xargs curl`         | Same as 'u' alias using xargs.  |
+| xw    | `xargs echo >`       | Same as 'w' alias using xargs.  |
+| xa    | `xargs echo >>`      | Same as 'a' alias using xargs.  |
+| xw:   | `xargs cat >`        | Same as 'w:' alias using xargs. |
+| xa:   | `xargs >>`           | Same as 'a:' alias using xargs. |
+
+### SUDO
+
+These aliases are versions of the aliases above in [CAT, GREP, CURL, WGET](#cat-grep-curl-wget)
+but using sudo to run them with root permission.
+
+| Alias | Command               | Description                    |
+|-------|-----------------------|--------------------------------|
+| s     | `sudo`                | 'sudo' command                 |
+| sy    | `sudo grep -Ri`       | Same as 'y' alias using sudo.  |
+| sn    | `sudo grep -Riv`      | Same as 'n' alias using sudo.  |
+| sf    | `sudo grep -Rli`      | Same as 'f' alias using sudo.  |
+| sfn   | `sudo grep -Rlvi`     | Same as 'fn' alias using sudo. |
+| sf.   | `sudo find . \| grep` | Same as 'f.' alias using sudo. |
+| sf:   | `sudo find`           | Same as 'f:' alias using sudo. |
+| sp    | `sudo less`           | Same as 'p' alias using sudo.  |
+| sm    | `sudo man`            | Same as 'm' alias using sudo.  |
+| sd    | `sudo wget`           | Same as 'd' alias using sudo.  |
+| sc    | `sudo cat`            | Same as 'c' alias using sudo.  |
+| sw    | `sudo echo >`         | Same as 'w' alias using sudo.  |
+| sa    | `sudo echo >>`        | Same as 'a' alias using sudo.  |
+| sw:   | `sudo cat >`          | Same as 'w:' alias using sudo. |
+| sa:   | `sudo cat >>`         | Same as 'a:' alias using sudo. |
+
+### SUDO-XARGS
+
+Same as above but using both sudo and xargs.
+
+| Alias | Command                   | Description                     |
+|-------|---------------------------|---------------------------------|
+| sx    | `sudo xargs`              | 'sudo xargs' command            |
+| sxy   | `sudo xargs grep -Ri`     | Same as 'xy' alias using sudo.  |
+| sxn   | `sudo xargs grep -Riv`    | Same as 'xn' alias using sudo.  |
+| sxf   | `sudo xargs grep -li`     | Same as 'xf' alias using sudo.  |
+| sxfn  | `sudo xargs grep -lvi`    | Same as 'xfn' alias using sudo. |
+| sxf.  | `sudo xargs find \| grep` | Same as 'xf.' alias using sudo. |
+| sxf:  | `sudo xargs find`         | Same as 'xf:' alias using sudo. |
+| sxp   | `sudo xargs less`         | Same as 'xp' alias using sudo.  |
+| sxm   | `sudo xargs man`          | Same as 'xm' alias using sudo.  |
+| sxd   | `sudo xargs wget`         | Same as 'xd' alias using sudo.  |
+| sxu   | `sudo xargs curl`         | Same as 'xu' alias using sudo.  |
+| sxc   | `sudo xargs cat`          | Same as 'xc' alias using sudo.  |
+| sxw   | `sudo xargs echo >`       | Same as 'xw' alias using sudo.  |
+| sxa   | `sudo xargs echo >>`      | Same as 'xa' alias using sudo.  |
+| sxw:  | `sudo xargs cat >`        | Same as 'xw:' alias using sudo. |
+| sxa:  | `sudo xargs cat >>`       | Same as 'xa:' alias using sudo. |
+
+## Options
+
+The commands `grep`, `sudo`, `wget`, `curl`, and `less` can be configured to use other commands
+via the setup variables below, before Oh My Zsh is sourced. If they are not set yet, they will
+use their default values:
+
+| Setup variable | Default value |
+|----------------|---------------|
+| GREP           | `grep`        |
+| ROOT           | `sudo`        |
+| WGET           | `wget`        |
+| CURL           | `curl`        |
+| PAGER          | `less`        |
+
+## Author
+
+- [Karolin Varner](https://github.com/koraa)
diff --git a/plugins/singlechar/singlechar.plugin.zsh b/plugins/singlechar/singlechar.plugin.zsh
index 44bd998aa..d4b0b6735 100644
--- a/plugins/singlechar/singlechar.plugin.zsh
+++ b/plugins/singlechar/singlechar.plugin.zsh
@@ -1,13 +1,3 @@
-################################################################################
-#          FILE:  singlechar.plugin.zsh
-#   DESCRIPTION:  oh-my-zsh plugin file.
-#        AUTHOR:  Michael Varner (musikmichael@web.de)
-#       VERSION:  1.0.0
-#
-# This plugin adds single char shortcuts (and combinations) for some commands.
-#
-################################################################################
-
 ###########################
 # Settings 
 
@@ -130,4 +120,4 @@ alias sxd='"$ROOT" xargs "$WGET"'
 alias sxu='"$ROOT" xargs "$CURL"'
 
 alias sxw:='"$ROOT" xargs cat >'
-alias sxa:='"$ROOT" xargs cat >>'
\ No newline at end of file
+alias sxa:='"$ROOT" xargs cat >>'