CheatSheets

GrapheneOS

GrapheneOS

GrapheneOS: the private and secure mobile OSGrapheneOS is a security and privacy focused mobile OS with Android app compatibility.GrapheneOS Stores F-Droid https://f-droid.org/en/ Aurora Store https://auroraoss.com/ Obtainium https://github.com/ImranR98/Obtainium https://github.com/ImranR98/Obtainium/releases Aptoide https://en.aptoide.com/ APKMirror https:

Git Useful Commands

Git Useful Commands

Remove last commit git reset --hard HEAD~1 Remove last commit but keep files git reset --soft HEAD~1 Delete a local branch git branch --delete <branch> git branch -d <branch> # Short version git branch -D <branch> # Force delete un-merged branch Delete a remote

Proxmox

Use all available disk space lvremove /dev/pve/data lvresize -l +100%FREE /dev/pve/root resize2fs /dev/mapper/pve-root

UFW

ufw route allow proto tcp from any to any port 22 ufw route delete allow proto tcp from any to any port 22 ufw route allow proto tcp from any to 172.20.0.2 port 22 ufw route delete allow proto tcp from any to 172.20.0.2

Pwnagotchi

Convert pcaps to 22000 hashcat format and create one file with all hashes #!/bin/bash pcaps_dir=$1 output_dir=$2 for entry in "$pcaps_dir"/* do # echo "$entry" hcxpcapngtool -o "$output_dir"/"$entry".22000 "$pcaps_dir"/"$entry"

Certbot

Install Certbot on Ubuntu with snap apt-get install snapd -y snap install core;snap refresh core snap install --classic certbot ln -s /snap/bin/certbot /usr/bin/certbot snap set certbot trust-plugin-with-root=ok

SSH

generate ssh keys ssh-keygen -t rsa -b 4096 -C "[email protected]" ssh-keygen -t ed25519 -C "[email protected]"