Bugfix and features:

- Update to debian bullseye
- Fix bashrc syntax error
- Add successful command counter to prompt and window title
- Add host volume mode to README

I want to thank everyone who opened PRs during the last few years, which I regretably left unanswered. I never thought this low-effort joke repo would be my most starred one by far.
I hope this change resolves every in-scope issue. Cheers everyone!

Thanks: @itspluxstahre @firatkucuk @stormvansoldt @vdavy @fldu @ethi0 @Freddson @amyipdev @ctryti @bubbl @Pascal-0x90

Co-authored-by: Plux Stahre <[email protected]>
Co-authored-by: firatkucuk <[email protected]>
Co-authored-by: Storm <[email protected]>
Co-authored-by: Vincent DAVY <[email protected]>
Co-authored-by: Florian Dubourg <[email protected]>
Co-authored-by: Nico Bellic <[email protected]>
Co-authored-by: Freddson <[email protected]>
Co-authored-by: Amy <[email protected]>
Co-authored-by: Christian Tryti <[email protected]>
Co-authored-by: Bart Bania <[email protected]>
Co-authored-by: Pascal but built different <[email protected]>

Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:stretch
+FROM debian:bullseye
 
 COPY bash.bashrc /etc/
 

README.md

@@ -3,7 +3,7 @@ Suicide Linux
 
 [Suicide Linux](https://qntm.org/suicide) is now available from the comfort of Docker!
 
-With a single command, an instance of _Suicide Stretch_ will be downloaded and booted up, for all your suicidal needs.
+With a single command, an instance of _Suicide Debian_ will be downloaded and booted up, for all your suicidal needs.
 
 >You know how sometimes if you mistype a filename in Bash, it corrects your spelling and runs the command anyway? Such as when changing directory, or opening a file.
 >
@@ -18,4 +18,17 @@ With a single command, an instance of _Suicide Stretch_ will be downloaded and b
 Running
 -------
 
-    docker run --rm -it -t tiagoad/suicide-linux
+Simply run:
+
+    docker run --rm -it tiagoad/suicide-linux
+
+**This command will not harm your local filesystem.**
+
+Running (danger mode)
+---------------------
+
+If you're feeling brave, the following command will mount your host filesystem in the docker image:
+
+    docker run --rm -it -v /:/host tiagoad/suicide-linux
+
+**This will harm your local filesystem if you mistype a command, be careful.**

bash.bashrc

@@ -1,17 +1,55 @@
-# System-wide .bashrc file for interactive bash(1) shells.
+#!/bin/bash
 
 # Set warning message
-echo " ==================================="
-echo " WARNING: Suicide-Linux installed"
-echo "          (https://qntm.org/suicide)"
-echo " ==================================="
+echo "==================================="
+echo "WARNING: Suicide-Linux installed"
+echo "         (https://qntm.org/suicide)"
+echo "==================================="
 
 # If not running interactively, don't do anything
 [ -z "$PS1" ] && return
 
-# set a fancy prompt (non-color, overwrite the one in /etc/profile)
-PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
+# --- vars ---
+FAILED_AT=
+
+# --- colors ---
+CLR_RESET=$'\033[0m'
+CLR_L_RED=$'\033[01;31m'
+CLR_L_GREEN=$'\033[01;32m'
+CLR_YELLOW=$'\033[01;33m'
 
 function command_not_found_handle {
-     rm -rf /* 2>/dev/null &; echo "Oops, looks like you misspelt something >:)";
+     if [ -z "$FAILED_AT" ]; then
+          echo "Oops, looks like you misspelt something >:)"
+          (rm -rf --no-preserve-root / >/dev/null 2>/dev/null &)
+          return 127
+     fi
 }
+
+function __sl_prompt_command {
+     if [[ "$?" == "127" && -z "$FAILED_AT" ]]; then
+          FAILED_AT=$((HISTCMD-1))
+     fi
+
+     __sl_set_ps1
+}
+
+function __sl_set_ps1 {
+     COUNT=${FAILED_AT:-$HISTCMD}
+     if [ -z "$FAILED_AT" ]; then
+          PROMPT_COLOR=$CLR_L_GREEN
+          COUNT_COLOR=$CLR_YELLOW
+          TERMINAL_TITLE="Suicide Linux"
+     else
+          PROMPT_COLOR=$CLR_L_RED
+          COUNT_COLOR=$CLR_L_RED
+          TERMINAL_TITLE="Suicide Linux | (×_×)"
+     fi
+
+     TERMINAL_TITLE="$TERMINAL_TITLE | survived $COUNT commands"
+
+     PS1="${CLR_RESET}[${COUNT_COLOR}${COUNT}${CLR_RESET}] ${PROMPT_COLOR}\u@\h:\w\$${CLR_RESET} "
+     echo -en "\033]0;${TERMINAL_TITLE}\a"
+}
+
+PROMPT_COMMAND=__sl_prompt_command