docs: readme typo

.devcontainer/Dockerfile

@@ -6,4 +6,4 @@ FROM mcr.microsoft.com/vscode/devcontainers/rust:0-${VARIANT}
 
 RUN printf "alias cls='clear'\nalias ll='ls -l --human-readable --color=auto --group-directories-first --classify --time-style=long-iso -all'" >> /etc/bash.bashrc
 
-RUN apt-get update && apt-get -y install upx-ucl
+# RUN apt-get update && apt-get -y install upx-ucl

.devcontainer/devcontainer.json

@@ -17,8 +17,8 @@
 	],
 
 	"mounts": [
-		"source=/etc/timezone,target=/etc/timezone,type=bind,readonly",
-		"source=/ramdrive,target=/ramdrive,type=bind",
+		// //"source=/etc/timezone,target=/etc/timezone,type=bind,readonly",
+		"source=/dev/shm,target=/ramdrive,type=bind",
 		"source=${localEnv:HOME}/.cargo/bin/cargo-watch,target=/usr/local/cargo/bin/cargo-watch,type=bind,readonly",
 		"source=${localEnv:HOME}/.cargo/bin/cross,target=/usr/local/cargo/bin/cross,type=bind,readonly",
 	],

CHANGELOG.md

@@ -1,3 +1,6 @@
+### Docs
++ Readme one-liner to download & install latest version, []
+
 # <a href='https://github.com/mrjackwills/oxker/releases/tag/v0.0.4'>v0.0.4</a>
 ### 2022-05-08
 

README.md

@@ -25,13 +25,15 @@
 
 See <a href="https://github.com/mrjackwills/oxker/releases" target='_blank' rel='noopener noreferrer'>releases</a>
 
-install
+download & install (x86_64 one liner)
 
 ```bash
-tar xzvf oxker_linux_x86_64.tar.gz oxker
-install -Dm 755 oxker -t "${HOME}/.local/bin"
+wget https://www.github.com/mrjackwills/oxker/releases/latest/download/oxker_linux_x86_64.tar.gz &&
+tar xzvf oxker_linux_x86_64.tar.gz oxker &&
+install -Dm 755 oxker -t "${HOME}/.local/bin" &&
 rm oxker_linux_x86_64.tar.gz oxker
 ```
+
 ## Run
 
 ```oxker```

src/ui/draw_blocks.rs

@@ -460,7 +460,7 @@ pub fn draw_help_box<B: Backend>(f: &mut Frame<'_, B>) {
     let description_text = format!("\n{}", DESCRIPTION);
 
     let mut help_text = String::from("\n  ( tab )  or ( alt+tab ) to change panels");
-    help_text.push_str("\n  ( ↑ ↓ ← → ) or ( j k ) to change selected line");
+    help_text.push_str("\n  ( ↑ ↓ ) or ( j k ) to change selected line");
     help_text.push_str("\n  ( enter ) to send docker container commands");
     help_text.push_str("\n  ( h ) to toggle this help information");
     help_text.push_str(