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eval "$(ssh-agent -s)" ssh-add ~/.ssh/server

Local > remote Add the changed files commit the files push to repo git add FILE_NAME git commit -m "message" git push origin main Remote -> local Pull changes to local folder git pull origin main        

Property investing considerations PROS CONST "Passive" income  Tax deductions if property is owned by a human and human is working Increase in property value, proportional to deposit Hard to go to $0 like stonks Can use proptery as collate...

Chang address for Banks Gov services (drivers license, ato, medicare, electoral comission) library card Services (gas, electricity, water, internet, mobile phone) Car insurance Accountant Toll Super Utilities (Internet, water, gas, electricity)

Bookmarks Dex Curve 1Inch DeFi Llama Swap ThorSwap Cow Swap Raydium Borrow and lending AAVE Compound Finance Kamino Finance Morpho Perp Dex Hyperliquid Prediction Markets Polymarket Yield Aggregator Beefy Finance Yearn ...

Download video as mp3 yt-dlp -x --audio-format mp3 URL_HERE Convert webm to mp4 ffmpeg -i input.webm -c:v libx264 -preset slow -crf 22 -c:a aac -b:a 128k output.mp4 Download video as mp4 yt-dlp -f "bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]...

Editing SMB shares on linux 1 - Open the config file at  /etc/samba/smb.conf 2 -  Edit the SMB file  [ShareName] path = /path/to/share browseable = yes writable = yes valid users = user1, user2 3 - Save & restart smbd sudo systemctl r...

Get disk information List information about all available block devices, including disks and their partitions.  lsblk -o NAME,MODEL,SIZE,ROTA,TYPE,MOUNTPOINTS   List information about disks and the partitions sudo fdisk -l  List disks with filesystems sud...

Buying a property General Steps Hit up a mortgage BROKEr  Building inspection (Pest, mould, foundation) Use conveyencer to look over sales contract Find place and put offer in Check before getting interested Is the property in a flood zone Chec...

Regular SymLink ln -s /path/to/target /path/to_where_new_shortcut_is_made -s = softlink like a windows shortcut

Initial setup Install packages sudo apt install apache2 mariadb-server libapache2-mod-php php-mysql -y Open ports at  cd /etc/apache2/ports.conf and add the line Listen NEW_PORT_NUMBER Creating virtual servers Create a file named NAME.conf and add some...

After install ensure secure access sudo mysql_secure_installation  Logging in  mysql -u USERNAME -p add -h HOSTNAME IP when logging in remotely Creating a user CREATE USER 'NEW_USERNAME'@'localhost' IDENTIFIED BY 'NEW_PASSWORD'; Creating a databas...

Users and groups List all groups and users in groups getent group Add a user to a group  sudo adduser username groupname which is the same as  sudo usermod -aG groupname username Create a new user  sudo useradd -options_here username Options avail...

Managing Virtual Envrionments Create a new venv python3 -m venv /path/to/new/virtual/environment Activate the new venv Linux / Mac source myenv/bin/activate Activate an envrionment on windows myenv\Scripts\activate Exit the venv deactivate   Installing a...

Writing json to file import json with open('data.json', 'w', encoding='utf-8') as f: json.dump(data, f, ensure_ascii=False, indent=4)  

Get the size of a folder ncdu /path/to/view/ Strip all metadata from files exiftool -all= -overwrite_original *

Setup Update and install apt update && apt upgrade -y && apt install -y fail2ban Start fail2ban and set it to auto start on boot sudo systemctl start fail2ban && sudo systemctl enable fail2ban  Make a local copy of the config file (why? because jail.conf ...

Compression Install sudo apt-get install imagemagick Compress command mogrify -quality 80% *.jpg note: this will overwrite images

Generate a keypair 1 - Generate the key  ssh-keygen -t ed25519 -a 100 -f $HOME/.ssh/SSH_KEY_NAME 2 - Copy the key to the server ssh-copy-id -i ~/.ssh/id_rsa.pub USERNAME@SERVER_IP

General Usage wget -Flags URL Full site mirror wget -mkprE -np -nc -l inf -e robots=off --restrict-file-names=windows -D example.com --no-check-certificate http://example.com Flags --mirror / -m  Turns on all options to make a mirror copy of a site ...