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Cheatsheet.md

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+ 
+#### to install:
+ - magic wormhole
+ - tldr 
+ - rlwrap
+ - 
+```bash
+sudo apt update --fix-missing && sudo apt install magic-wormhole tealdeer rlwrap
+```
+#### for keyring
+-> if there is some kind of keyring error
+```bash
+sudo wget https://archive.kali.org/archive-keyring.gpg -O /usr/share/keyrings/kali-archive-keyring.gpg
+```
+
+# information gathering
+
+### nmap
+
+for quick scan of available ips 
+```bash
+nmap -sn ip/24
+```
+to filter output for open ips 
+
+```bash
+nmap -sn 192.168.1.0/24 | grep "for " | awk '{print $5}' > ips.txt
+```
+scan open ports
+```bash
+nmap -sCV -A -p $(nmap 192.168.1.155 -p- | grep open | awk -F '/' '{print $1}' | tr '\n' ',' | sed 's/.$//') 192.168.1.155 
+```
+
+
+
+
+
+
+
+
+## TTY Spawn Shell
+
+Often during pen tests you may obtain a shell without having tty, yet wish to interact further with the system. Here are some commands which will allow you to spawn a tty shell. Obviously some of this will depend on the system environment and installed packages.
+
+### Python spawn shell
+
+python -c 'import pty; pty.spawn("/bin/bash")'
+
+Fully Interactive TTY
+
+#### All the steps to stabilize your shell
+
+**The first step:**
+
+python3 -c 'import pty;pty.spawn("/bin/bash")'
+
+Which uses Python to spawn a better-featured bash shell. At this point, our shell will look a bit prettier, but we still won’t be able to use tab autocomplete or the arrow keys.
+
+  
+
+**Step two is:**
+
+export TERM=xterm
+
+This will give us access to term commands such as clear.
+
+  
+
+**Finally (and most importantly) we will background the shell using**
+
+Ctrl + Z
+
+Back in our own terminal we use
+
+stty raw -echo; fg
+
+This does two things: first, it turns off our own terminal echo which gives us access to tab autocompletes, the arrow keys, and Ctrl + C to kill processes
+
+stty rows 38 columns 116
+
+### OS system spawn shell
+
+echo os.system("/bin/bash")
+
+### Bash spawn shell
+
+/bin/sh -i
+
+### Perl spawn shell
+
+perl —e 'exec "/bin/sh";'
+
+### Ruby spawn shell
+
+ruby: exec "/bin/sh"
+
+### Lua spawn shell
+
+lua: os.execute("/bin/sh")
+
+### IRB spawn shell
+
+exec "/bin/sh"
+
+### VI spawn shell
+
+:!bash
+
+### VI(2) spawn shell
+
+:set shell=/bin/bash:shell
+
+### Nmap spawn shell
+
+!sh